All American Grating
Product List & Specifications
COPYRIGHT DISCLAIMER
All Content © 2006 All American Grating, Inc. ALL RIGHTS RESERVED
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
Redistribution or distribution under another name without prior written consent is strictly prohibited
1
Table of Contents
Aluminum Plank Grating
78
79
80
81
Fiberglass Grating
48
49
50
51
52
53
54
55
56
57
58
59
60
Specifications
HD Style RU & HD Style P
HD Style SU & Fastener Type 50
SL Style X & SL Style Y
Bar Grating: Light Duty
14
15
16
17
18
19
Carbon Steel: 19-W-4 19-W-2 19-P-4 19-P-2
Carbon Steel: 15-W-4 15-W-2 15-P-4 15-P-2
Carbon Steel: 11-W-4 11-W-2 11-P-4 11-P-2
Aluminum: 19-SG-4 19-SG-2 19-AP-4 19-AP-2
Aluminum: 15-SG-4 15-SG-2 15-AP-4 15-AP-2
Aluminum: 11-SG-4 11-SG-2 11-AP-4 11-AP-2
Carbon & Stainless Steel:
20 13-P-4 13-P-2 10-P-4 10-P-2 8-P-4 8-P-2 7-P-4 7-P-2
Aluminum:
21 13-AP-4 13-AP-2 10-AP-4 10-AP-2 8-AP-4 8-AP-2 7-AP-4 7-AP-2
22 Railroad Grating: Carbon Steel: 25-W-4 26-W-4 27-W-4
33
34
35
44
45
46
47
I-Bar Grating: Aluminum: 11-SGI-4 11-SGI-2
Riveted Grating: Carbon Steel: 18-R-7 18-R-3
Riveted Grating: Carbon Steel: 12-R-7 12-R-3
Riveted Grating: Aluminum: 18-AR-7 18-AR-3
Riveted Grating: Aluminum: 12-AR-7 12-AR-3
Stair Treads: Carbon and Stainless Steel:
36 19-W-4 19-W-2 19-P-4 19-P-2 15-W-4 15-W-2 15-P-4 15-P-2
Stair Treads: Aluminum 19-SG-4 19-SG-2 19-AP-4 19-AP-2 15-SG-4
37 15-SG-2 15-AP-4 15-AP-2 19-SGI-4 19-SGI-2 15-SGI-4 15-SGI-2
23
24
25
26
27
28
29
30
31
32
43
Loading Charts
Carbon Steel: 11-W-4 11-W-2
Carbon Steel: 15-W-4 15-W-2
Carbon Steel: 19-W-4 19-W-2
Carbon Steel: 22-W-4 22-W-2
Carbon Steel: 30-W-4 30-W-2
Carbon Steel: 38-W-4 38-W-2
Panel Width Chart: 11-W-4 15-W-4 19-W-4
Panel Width Chart: 22-W-4 30-W-4 38-W-4
Custom Heavy Duty Grating: Supplementary & Egg Crates
Grating Part Numbers Explained
Expanded Metal
61
62
63
64
65
66
67
68
69
Specifications/Cutting/U-Edgings
Corgrate® Pultruded SI Series
Corgrate® Pultruded WT Series (1" & 1 1/2")
Corgrate® Pultruded WT Series ( 2")
Corgrate® Pultruded HI Series
CorPlate™ & Special Resin Orders
Structural Shapes
Structural Shapes
Fastening Systems
®
Interlocking Planks: Galvanized System Components
Interlocking Planks: 1 1/ 2" Channel Height
Interlocking Planks: 2 1/ 2" Channel Height
Interlocking Planks: 3" Channel Height
Interlocking Planks: 4" Channel Height
Grate-Lock®: Fastening Systems
Grate-Lock®: Fastening Systems
®
Grip Strut Light Duty
90
91
92
93
94
95
96
97
98
99
100
101
102
103
116
117
118
121
104
105
106
107
108
109
110
111
112
113
114
115
116
119
120
121
Heavy Duty
Heavy Duty
Stainless Steel: Flattened
Stainless Steel: Standard
Aluminum: Flattened
Aluminum: Standard
Fastening Systems
Saddle Clips
Tek Screws
G-Clips®
Grate-Fast®
Fiberglass
Grip Strut® Diamond Washer & Anchor Plate
Light Duty Grip Strut® Splice Plates
118 Traction TreadTM Planks & Sheets
Grip Strut® Heavy Duty Splice Plates
Grip Strut®: Stair Treads
Grip Strut®: Stair Treads
2-Diamond Plank: 4 3/4" Width
2-Diamond Plank: 4 3/4" Width
3-Diamond Plank: 7" Width
3-Diamond Plank: 7" Width
4-Diamond Plank: 9 1/ 2" Width
4-Diamond Plank: 9 1/ 2" Width
5-Diamond Plank: 11 3/ 4" Width
5-Diamond Plank: 11 3/ 4" Width
8-Diamond Plank: 18 3/ 4" Width
8-Diamond Plank: 18 3/ 4" Width
10-Diamond Plank: 24" Width
10-Diamond Walkway: 24" Width
Load Information
Fastening Systems
Splice Plates
Handrail Brackets
Grip Strut® Walkways Universal Handrail Bracket
82
83
84
Perf-O Grip®
Grate-Lock®
1- 800- 962-9692
2-Diamond Plank: 9 1/ 4" Width
2-Diamond Plank: 9 1/ 4" Width
3-Diamond Plank: 13 3/ 4" Width
3-Diamond Plank: 13 3/ 4" Width
5-Diamond Plank: 23 1/ 4" Width
5-Diamond Plank: 23 1/ 4" Width
6-Diamond Plank: 27 3/ 4" Width
6-Diamond Plank: 27 3/ 4" Width
8-Diamond Plank: 36" Width
8-Diamond Plank: 36" Width
Heavy Duty Walkways: 5,6 & 8 Diamonds
Heavy Duty Walkways: 5,6 & 8 Diamonds
Load Information
Splice Plates
Fastening Systems
Handrail Bracket
HexGrid
Heavy Duty Grip Strut® & Grate Lock®
All American Grating
Corgrate® Pultruded FW Series
®
Carbon Steel: Standard
119
120
121
122
123
Molded Fiberglass Gratings: Cutting Diagram
Grip Strut Heavy Duty
Carbon Steel: Flattened
39
40
41
42
60
117
Stair Treads: Molded & Pultruded
124
125
126
127
128
120
123
I-Bar Grating: Aluminum: 15-SGI-4 15-SGI-2
Bar Grating: Heavy Duty
Corgrate® Molded SM Series (Square Mesh)
Grate-Lock
I-Bar Grating: Aluminum: 19-SGI-4 19-SGI-2
43 Grating Part Numbers Explained
Chemical Resistance Guide
•
Carbon & Stainless Steel: Standard & Special
Carbon & Stainless Steel: Shell & Riveted
Carbon & Stainless Steel: Non-Perforated & Perforated
www.aagrating.com
•
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2
Table of Contents
Surfaces
Ladder Rungs
85
86
87
Mebac® Ladder Rungs
12 Smooth, Serrated, Mebac®
13 I-Bar Aluminum, Heavy Duty Serration
Traction TreadTM Ladder Rungs
Grip Strut® Ladder Rungs
Traction Tread
Nosings
70
71
72
73
86
88
89
118
Safety Treads and Nosings: Cast Aluminum & Cast Iron
Anchors
Extruded Aluminum Grit Filled ( New & Steel Pan)
Extruded Aluminum Grit Filled (Renovation)
2 Hole Plank: 5" Width
4
5
6
7
8
9
10
11
43
51
61
136
137
138
139
140
3 Hole Plank: 7" Width
5 Hole Plank: 10" Width
6 Hole Plank: 12" Width
10 Hole Plank: 18" Width
13 Hole Plank: 24" Width: 16 Hole Plank: 30" Width
Walkway: 24" and 36" Width
Handrail Bracket
Fastening Systems
Siding/Roofing/Decking
74
75
76
77
Traction TreadTM: Ladder Rungs
Traction TreadTM: Planks
Traction TreadTM: Sheets/Flooring
Fastening Systems
References & Applications
Perf-O Grip ®
129
130
131
132
133
134
135
121
122
TM
Corrugated Sheeting
Corrugated Sheeting: Accessories
B-Deck Sheeting
R-Panel Sheeting
Stair Treads
Maps/Driving Directions
Codes of Practice
Ordering Instructions
Detailing Examples/Capabilities
ASTM/Military/Federal Specifications
Standard Installation Clearances
Manufacturing Tolerances: Light Duty
Manufacturing Tolerances: Heavy Duty
Grating Part Numbers Explained
Molded Fiberglass Gratings: Cutting Diagram
Specifications/Cutting/U-Edgings
Glossary
Glossary
All American Grating, Inc.: Credit Application
All American Grating, Inc.: Notes
Page Index
Stair Treads: Carbon and Stainless Steel:
36 19-W-4 19-W-2 19-P-4 19-P-2 15-W-4 15-W-2 15-P-4 15-P-2
Stair Treads: Aluminum 19-SG-4 19-SG-2 19-AP-4 19-AP-2 15-SG-4
37 15-SG-2 15-AP-4 15-AP-2 19-SGI-4 19-SGI-2 15-SGI-4 15-SGI-2
38 Nosings/Tread Widths/Standard End Plates
50 Stair Treads: Molded & Pultruded
90 Grip Strut®: Stair Treads
91 Grip Strut®: Stair Treads
About All American Grating
We are a service center and specialized fabricator of grating products for
a vast array of applications. Our product list includes: standard grating,
heavy duty grating, fiberglass grating, expanded metal, Grip-Strut®
Safety and a large variety of other grating types as well. In addition,
we are also the only grating company with in-house galvanizing. Our
optimized facilities allow us to eliminate extended delivery times as well
as cut down on costs associated with freight, making our company one
of the most comprehensive grating suppliers in the country.
All American Grating
3001 Grand Avenue
Neville Island • Pittsburgh, PA
15225
Phone: (412) 771-6970
All American Grating is proud to offer customization of all our products
including: take off’s, detail drawings and can also assist in engineering
for load handling.
FAX: (412) 771-6980
If you have problems finding a product please feel free to contact one of
our sales associates and we will be happy to help you locate the correct
grating product for your specific needs.
CALL TOLL-FREE:
800-962-9692
FAX YOUR ORDER TOLL-FREE:
800-634-7051
E-mail: [email protected]
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
3
Driving Directions
Maps
All American Grating
All American Grating
3001 Grand Avenue • Neville Island
Pittsburgh, PA 15225
From the North
From the East
(Erie PA, New York and Canada)
(Philadelphia PA, New Jersey, New York and Maryland)
I-90 West, I-86 West and I-80 West all lead to I-79 South.
Take I-79 South.
Bear right onto new exit #65 (old exit #18) Neville Island,
off the Neville Island Bridge (Blue Bridge).
Bear right onto Grand Avenue (Yellow Beltway).
Stay in left lane on Grand Avenue and travel straight for 1.7 miles.
Look for 3001 Grand Avenue on the right side (behind Neville Galvanizing).
For the office: turn right before Neville Galvanizing.
For shipping and receiving: turn right after Neville Galvanizing.
For overnight staying drivers: turn right before Neville Galvanizing and
park on the right side of the telephone poles lying on the ground.
For unloading of full tractor trailer loads: turn right before Neville Galvanizing.
Take I-76 West (US-30 West, Schuylkill Expressway) TOLL ROAD.
Bear right onto off-ramp at exit 57 to Pittsburgh Interchange.
Take I-376 West (US-22 West) Ramp.
Turn left onto I-376 West (US-22 West).
Continue on I-376 West.
Take exit 1A North Side/North Shore (I-279 North) (immediately
before the Fort Pitt. Bridge).
Take I-279 North to PA-65 North (Ohio River Blvd.) Exit 7B.
Continue on I-279 North.
Turn left on McKees Rocks Bridge (Blue Bridge).
Turn right at end of bridge onto PA-51 North (Island Avenue).
Travel 1.4 miles and turn right on to the Fleming Park Bridge (Blue Bridge).
This bridge takes you onto Neville Island.
Once off bridge, go to your 3rd traffic light and turn right onto
Grand Avenue at Neville Chemical.
Travel 0.3 miles and look for 3001 Grand Avenue on the left side
(behind Neville Galvanizing).
For the office: turn left after Neville Galvanizing.
For shipping and receiving: turn left before Neville Galvanizing.
For overnight staying drivers: turn left after Neville Galvanizing and
park on the right side of the telephone poles lying on the ground.
For unloading of full tractor trailer loads: turn left after Neville Galvanizing.
Three Ways On and Off Neville Island
• Fleming Park Bridge
• Neville Island exit off I-79
• Coraopolis Bridge
From the South
From the West
(West Virginia, Virginia and the Carolinas)
(Ohio, Indiana, Kentucky, Tennessee and Michigan)
I-64 West, I-68 West, US-19, US-119, WV-33 and US-50, all lead to I-79 North.
Take I-79 North.
Bear right onto new exit #65 (old exit #18) Neville Island, immediately before
the Neville Island Bridge (Blue Bridge).
Bear right onto Grand Avenue (Yellow Beltway).
Stay in left lane on Grand Avenue and travel straight for 1.5 miles.
Look for 3001 Grand Avenue on the right side (behind Neville Galvanizing).
For the office: turn right before Neville Galvanizing.
For shipping and receiving: turn right after Neville Galvanizing.
For overnight staying drivers: turn right before Neville Galvanizing and
park on the right side of the telephone poles lying on the ground.
For unloading of full tractor trailer loads: turn right before Neville Galvanizing.
I-71, I-74, I-75 and I-77 all lead to I-70 East.
Take I-70 East to I-79 North.
Bear right onto new exit #65 (old exit #18) Neville Island, immediately
before the Neville Island Bridge (Blue Bridge).
Bear right onto Grand Avenue (Yellow Beltway).
Stay in left lane on Grand Avenue and travel straight for 1.5 miles.
Look for 3001 Grand Avenue on the right side
(behind Neville Galvanizing).
For the office: turn right before Neville Galvanizing.
For shipping and receiving: turn right after Neville Galvanizing.
For overnight staying drivers: turn right before Neville Galvanizing and
park on the right side of the telephone poles lying on the ground.
For unloading of full tractor trailer loads: turn right before
Neville Galvanizing.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
4
All American Grating
Codes of Practice
All American Grating
Codes of Practice
Drawings and Specifications
Final grating quantities supplied from drawings shall be on the basis
of gross area measure center to center of supports, or back to back
of supporting angles or channels, or overall dimensions of grating,
whichever is larger, with no deductions for clearances. Allowances
for cutouts will be determined as follows:
The Buyer shall be expected to furnish to the Seller a set of
construction drawings and specification of current issue showing
the layout of supports and floor openings correctly dimensioned,
together with the sizes and types of grating required.
Limits of Responsibility
In the absence of written notice to the contrary, the Buyer’s
construction plans and specifications shall be assumed by the Seller
to be correct in all details, and the Seller’s responsibility shall be
limited to furnish the products in accordance with their documents.
Information to be Provided
Deductions in the area for cutouts other than circular shall be
allowed only when the cutout area exceeds nine (9) square feet.
No deductions shall be allowed for any triangular segment or
corners of grating wasted in skew cuts.
If drawings and specifications are not available, Buyer shall provide
the following:
Measurement of cuts shall be on the basis of a minimum of one (1)
lineal foot per cut per panel. Any cut in excess of one (1) lineal foot
shall be measured to the next highest lineal foot. Measurement of
bandings, toe plates and nosings shall be on the same basis as that
of cuts.
• Specify Alloy (steel, aluminum, stainless steel, etc.)
• Type of grating (welded, pressure-locked, swage-locked,
riveted, fiberglass, etc.)
• Bearing bar size and center to center spacing of bearing bars
and cross bars
• Span (bearing bar direction)
• Drawing: area to be covered, including all cut-outs and
critical dimensions
• Type of anchorage (welded, saddle clip, G-clip®, weld lugs, etc.)
• Specify Finish: mill finish, painted black, galvanized, anodized
or sand blasted
• Specify smooth, serrated or Mebac® surface
• Specify if banding, kick plates, nosings or any other types of
fabrication are required
• Shipping instructions
Changes in Scope of Contact
If at any time during the course of the work the Buyer orders
changes made which require materials and/or labor not called for in
the original bidding plans, the cost of making such changes shall be
paid for by the Buyer at a price to be agreed upon.
Field Work
Approval Drawings
The Seller shall not be responsible for taking actual measurements
on construction work in the field.
If requested by the Buyer, the Seller shall submit detail drawings for
approval. Buyer shall return drawings marked with his/her approval
or desired changes. Any additional work not contemplated by the
contract may result in additional negotiations between Buyer and
Seller to reach agreement on the cost of the changes. After all
necessary changes are made; the drawings shall be re-submitted
to the Buyer for final approval. The Seller shall not proceed with any
shop work until the drawings are finally approved. (NOTE:
All American Grating can accept the physical drawing or the
drawing can be e-mailed in the following formats: PDF, AI, DXF,
DWG or a high resolution TIFF, e-mailed drawings help minimize the
time needed for the drawing approval process).
Quantity Measurements
Quantity measurements for gratings ordered to specific
dimensions, without drawings, shall be based on width times
span of each panel, with no deduction made for cutouts, unless
allowances for cutouts have been negotiated.
All American Grating
Deductions in area for circular cutouts will only be allowed when
the diameter of the cutout exceeds 3'-6". The deductions allowance
shall be equal to one half the square of the diameter of the cutout.
1- 800- 962-9692
Back charges for field work of any kind are not acceptable without
prior written authorization by the grating supplier.
Back Charges
Buyer shall immediately notify seller upon discovery of
unsatisfactory material; Seller shall acknowledge complaint and
initiate an investigation. Seller shall be given the opportunity to
inspect product PRIOR TO ANY CORRECTIVE WORK BEING DONE.
Seller is responsible for providing grating in accordance with
approved drawings and specifications. Seller is NOT responsible for
field changes not received and approved by Seller prior to grating
fabrication, improper fabrication and/or erection of supporting
members.
If the inspection and investigation confirm errors in Seller’s
fabrication, the Seller agrees to replace defective material at no
charge to the Buyer.
•
www.aagrating.com
•
[email protected]
5
Ordering Instructions
Grating & Stair Treads
Ordering
Ordering Grating, Stair Treads or Accessories can be a confusing
task if one has not ordered before. Below is a check list that can
provide assistance in making certain each dimension of the job is
correct when placing an order with All American Grating, Inc.
Ordering Grating
1. Specify Alloy (steel, aluminum, stainless steel, etc.)
2. Type of grating (welded, pressure-locked, swage-locked, riveted, fiberglass, etc.)
3. Bearing bar size and center to center spacing of bearing bars and cross bars
4. Span (bearing bar direction)
5. Drawing: area to be covered, including all cutouts and critical dimensions
6. Type of anchorage (welded, saddle clip, G-clip , weld lugs, etc.)
®
7. Finish: mill finish, painted black, galvanized, anodized or sand blasted
8. Specify smooth, serrated or Mebac surface
®
9. Specify if banding, kick plates, nosings or any other types of fabrication are required
10. Shipping instructions
Ordering Stair Treads
1. Specify Alloy (steel, aluminum, stainless steel, etc.)
2. Type of grating (welded, pressure-locked, swage-locked, riveted, fiberglass, etc.)
3. Bearing bar size and center to center spacing of bearing bars and cross bars
4. Type of anchorage (welded, saddle clip, G-clip , weld lugs, etc.)
®
5. Finish: mill finish, painted black, galvanized, anodized or sand blasted
6. Specify smooth, serrated or Mebac® surface
7. Nosings: checkered plate, cast aluminum abrasive, corrugated or Mebac
®
8. Specify if kick plate or any other types of fabrication are required
9. Standard end plates, trim banded, angle carriers or no end plates or banding
10. Shipping instructions
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
6
Detailing Capabilities
Grating Detailing & Take-Offs
All American Grating has full detailing and take off capabilities. Detail drawings
for your approval can be mailed or e-mailed to All American Grating, Inc.
Accepted formats are:
DXF, DWG, PDF, TIFF, High–Resolution JPEG, and AI.
Typical Example of a Hand Drawn Detailed Plan View
Typical Example of a CAD-generated Detail Drawing
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
7
Designations and Specifications
Federal Specifications
ASTM Designations
Grating
Expanded Metal
Federal Specification RR-G-1602C
ASTM Designation F-1267-91
Grating, Metal & Other Bar Type
Metal, Expanded, Steel
(Floor, Except for Naval Vessels)
The gratings will be of the following types as specified:
Expanded metal shall be of the following types,
classes and grades, as specified:
Type I – Steel, heavy.
Type I – Standard expanded metal.
Type II – Steel, light.
Type II – Flattened expanded metal.
Type III – Aluminum, heavy.
Class 1 – Uncoated mill finish.
Type IV – Aluminum, light.
Class 2 – Hot dip zinc (galvanized) coated.
Class 3 – Corrosion resisting steel.
Grade A – 0.0025 inch minimum coating thickness
Please Note
Federal Specification RR-G-1602C ( 29 June 1989)
superseding
Federal Specification RR-G-1602B ( 21 March 1984)
Grade B – 0.0012 inch minimum coating thickness.
Military Specifications
Expanded Metal
Expanded Metal
Military Specification MIL–M–17194D
Military Specification MIL–M17999C
Metal, Expanded, Steel
Metal, Expanded, Aluminum
Expanded metal shall be of the following types,
classes and grades as specified:
Expanded metal shall be of the following classes
as specified:
Type I – Standard expanded metal.
Class 1 – Standard expanded metal.
Type II – Flattened expanded metal.
Class 2 – Flattened expanded metal.
Class 1 -- Uncoated mill finish.
Both classes the sheet size shall be 4' x 8' unless
otherwise specified.
Class 2 – Hot dip zinc (galvanized) coated.
Class 3 – Corrosion resisting steel.
Grade A – 0.0025 inch minimum coating thickness.
Grade B – 0.0012 inch minimum coating thickness.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
8
Standard Installation Clearances
Standard Installation Clearances
1/ 4 " to 3 / 8"
Panel Span
Panel Span
Panel Width
Cut-outs are made
to the next bearing bar
beyond the penetration.
1/4" to 3/ 8"
Clearance between ends of
cross bars on rectangular
grating and rivet heads on
riveted grating.
Panel Width
1/ 2"
Bearing Bars
Concrete Wall
1/4" to 3/ 8"
1/ 4"
1/ 4"
1/ 4"
Bearing Bars
Bearing Bars
Bearing Bars
1/ 4"
1/ 4"
1/ 4"
Bearing Bars
Bearing Bars
Bearing Bars
Example: Trench Grating
Outside Angle 15 1/ 2"
Clearance should be equal to angle thickness due
to radius inside web of angle:
Inside Angle 15"
1/ 2" angle = 1/ 2" clearance on each side
Grating 14 1 / 2 "
3/ 8" angle = 3/ 8" clearance on each side
Grating Tolerance ± 1/4"
Amount of grating bearing on horizontal angle leg
should be at least equal to height of grating.
1" Grating
Banding
Square Stock
Banding
Flat Bar
Angle
1 3/4" x 1 1/4" x 1/4"
1 3/4" Horizontal Angle
1 1/4" Vertical Angle
12"
For trenches when angle size is not available
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
9
Light Duty Manufacturing Tolerances
1
Width(W) Overall ± 1 / 4 " (6mm)
/ 8"
1
O.C. ± 1 / 32" (1mm)
/ 8 " (3mm)
1
/ 8" (3mm)
(6m
/ 4"
1
D ,
=
D
±
D
Span ± 1 / 4 " (6mm)
m)
12"
± 1/4" center to center end cross bars in 5'–0" length
± 6mm center to center end cross bars in 1.5 m length
Cross Bar Alignment and Spacing
Cross bar shall not vary more than 1/8" in 12" in either direction
from perpendicular alignment with bearing bars.
,
W = W ± 1/4" (6mm)
Overall Dimensions and Squareness
,
D ,and D are overall diagonal dimensions.
W and W are overall lengths of cross bars at
opposite ends of panel.
1 / 200 of Span
Bearing Bars
12"
Cross Bar Lean
2 1/ 2"
Longitudinal Bow
1
/ 16" (2mm)
Cross Bars
1
/ 8 " per foot of width (10.5 mm per meter of width)
Transverse Bow –
Before Fastening to Supports
1
Bearing Bars
Bearing Bars
Bearing Bars
Cross Bar Location
/ 8 " per foot of width (10.5 mm per meter of width)
12"
Bearing Bar Lean
1 1/ 4"
Stair Tread Tolerances
Width ± 1 / 8 " (3mm)
Stair Treads are randomly cut, customer must specify if cross bars
need to be aligned with other stair treads in the same stringer.
12"
Carrier Plate Lean
1
1
Length + 0" - 1 / 8 " (3mm)
/ 2"
/ 16" ± 1 / 16" (2 mm ± 2 mm)
Overall Dimensions
Note: Length of tread is the distance of outer faces of carrier plates
or back to back of carrier angles.
All American Grating
1- 800- 962-9692
•
Carrier Angle Overrun
www.aagrating.com
•
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10
Heavy Duty Manufacturing Tolerances
1
/ 8"
Width(W) Overall ± 1 / 4 " (6.4mm)
12"
O.C. ± 1 / 16" (1.6mm)
/ 8 " (3.2mm)
1
/ 8" (3.2mm)
(9.
/ 8"
3
±
D
D ,
=
± 1/4" center to center cross bars in 5'–0" length
± 6mm center to center cross bars in 5'–0" length
D
Span ± 1 / 4 " (6.4mm)
5m
m)
1
Cross Bar Alignment and Spacing
Cross bar shall not vary more than 1/ 8" in 12" in either direction
from perpendicular alignment with bearing bars.
1
/ 8" (3.2mm)
,
Cross Bars
W = W ± 1/4" (6.4mm)
Bearing Bars
Overall Dimensions and Squareness
,
D ,and D are overall diagonal dimensions.
W and W are overall lengths of cross bars at
opposite ends of panel.
Cross Bar Location
12"
Bearing Bar Lean
Cross Bar Lean
12"
2 1/ 2"
1 1/ 4 "
1
/ 8 " per foot of width (10.5 mm per meter of width)
Transverse Bow –
Before Fastening to Supports
1
1
Bearing Bars
Bearing Bars
/ 8 " per foot of width (10.5 mm per meter of width)
Bearing Bars
/240 of Span
Longitudinal Bow
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
11
Surfaces
Bar Grating
Smooth Top
Type One Serration
All American Grating’s Smooth Top does not have a
notch punch therefore this grating can become slippery.
Smooth Top is not recommended for applications where
slip-resistance and traction is a factor.
All American Grating’s Type One Serrated Grating uses
an 1/ 8 " notch to create a slip-free surface perfect for any
application where traction and safety is a high concern.
1/ 16"
1/ 8"
1/16"
1/ 8"
1/16"
All dimensions ± 1/32"
Profile View
Profile View
Perspective View
Perspective View
Cannot be applied to Aluminum Grating
See Type Two Serration (below) for an Aluminum Serration Solution
Type Two Serration
Mebac
All American Grating’s Type Two Serrated Grating uses a
half-circular notch to create an aggressive surface allowing
for traction and slip-resistance.
1/ 2"
3/32" ±1/16"
Ø 1/ 4" Typical
In the patented Mebac® process, aluminum grit is bonded to
a metal base with molten metal. The metal and abrasive grit
composite provides a non-sparking, non-corrosive surface that
provides greater slip-resistance under slippery conditions.
®
center to center
1/16" to 3/16"
Profile View
Profile View
Mebac® Texture View
Perspective View
Perspective View
Apply Steel Mebac® #3 to Steel Grating
Apply Aluminum EZ-Weld® to Aluminum & Stainless Steel Gratings
Can be applied to Carbon Steel or Aluminum Grating
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
12
Bar Grating
Surfaces
I-Bar (Aluminum)
All American Grating’s Aluminum Swage-Locked I-bar
utilizes bearing bars with striated top and bottom flanges.
Striated extrusions (bearing bars) provide a semi-aggressive
walking surface without the added cost of serration.
I-Bar Close-Up View
Perspective View
Profile View
Heavy Duty Serration
3/ 4"
Typical
C/C
C/C
ø 1/4" Typical
3/16"± 1/ 8"
Profile View
Perspective View
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
13
19-W- 4 19-W -2
19-P- 4 19-P -2
Carbon Steel Welded Bar Grating
Carbon Steel Press-Locked Bar Grating
Steel Welded Grating – 1 3 / 16" Center to Center of Bearing Bars
Steel Pressure-Locked – 1 3 / 16" Center to Center of Bearing Bars
19 - P - 4
19 - P - 2
Rectangular
Cross Bars
4" Center to Center
Rectangular
Cross Bars
2" Center to Center
19 - W - 2
19 - W - 4
1
1
/ 4" Round Twisted
Cross Bars
4" Center to Center
/ 4" Round Twisted
Cross Bars
2" Center to Center
Static Load Table – Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI. E = 30,000,000 PSI
Bar Size
3
3
Type
1
/ 4" x / 8"
/ 4 " x 3 / 16"
1" x 1 / 8 "
1" x 3 / 16"
1
1
1 / 4" x / 8"
1
3
1 / 4 " x / 16"
1 1/ 2" x 1/ 8"
1
3
1 / 2 " x / 16"
3
3
1 / 4 "x / 16"
2" x 3 / 16"
1
3
2 / 4 " x / 16"
1
3
2 / 2 " x / 16"
Approximate Sec. Mod.
Per Foot
Weight
of Width
#/Sq. Ft.
19-W- 4
19-W-2
4.0
4.3
19-P-4
19-P-2
4.6
4.9
19-W- 4
19-W-2
5.6
6.4
19-P-4
19-P-2
6.3
7.1
19-W- 4
19-W-2
5.1
5.4
19-P-4
19-P-2
5.7
6.0
19-W- 4
19-W-2
7.3
8.0
19-P-4
19-P-2
8.0
8.7
19-W- 4
19-W-2
6.1
6.5
19-P-4
19-P-2
6.8
7.2
19-W- 4
19-W-2
8.9
9.7
19-P-4
19-P-2
9.6
10.4
19-W- 4
19-W-2
7.3
7.9
19-P-4
19-P-2
7.9
8.5
19-W- 4
19-W-2
10.6
11.8
19-P-4
19-P-2
11.2
12.4
19-W- 4
19-W-2
12.2
13.5
19-P-4
19-P-2
12.9
14.2
19-W- 4
19-W-2
13.9
15.1
19-P-4
19-P-2
14.5
15.7
19-W- 4
19-W-2
15.4
16.7
19-P-4
19-P-2
16.1
17.4
19-W- 4
19-W-2
17.1
18.3
19-P-4
19-P-2
17.7
18.9
Load
Types
0.122
0.183
0.216
0.325
0.339
0.507
0.488
0.73
0.994
1.299
1.644
2.029
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 8'-0" 9'-0"
U
D
366
.096
234
.150
163
.216
120
.295
92
.386
72
.484
C
D
366
.077
293
.120
244
.173
209
.235
183
.307
163
.389
NOTE: Spans and loads to the right of the heavy line
exceed a deflection of 1 / 4 " for uniform loads of 100#/sq.
ft. which provide safe pedestrian comfort, but can be
exceeded for other types of loads at the discretion of
the engineer.
U
D
549
.096
351
.150
244
.216
179
.294
137
.383
108
.482
NOTE: When calculating loads that require serrated
1
bearing bars, subtract / 4 " from your grating depth and
use that load table.
C
D
549
.077
439
.120
366
.173
314
.236
275
.308
244
.389
U
D
648
.072
415
.112
288
.162
212
.221
162
288
128
.364
.451
.546
.647
C
D
648
.057
518
.090
432
.129
370
.176
324
.230
288
.291
259
.359
236
.435
216
.517
U
D
975
.072
624
.113
433
.162
318
.221
244
.289
193
.366
156
.451
129
546
108
.648
C
D
975
.058
780
.090
650
.130
557
.177
488
.231
435
.292
390
.361
355
.437
325
.520
U
D
1017
.058
651
.090
452
.130
332
.177
254
.231
201
.293
163
.362
134
.435
113
.520
96
.609
83
.708
C
D
1017
.046
814
.072
678
.104
581
.142
509
.185
452
.234
407
.289
370
.350
339
.416
313
.488
291
.560
U
D
1521
.058
973
.090
676
.130
497
.177
380
.230
300
.291
243
.359
201
.435
169
.518
144
.608
124
.705
C
D
1521
.046
1217
.072
1014
.104
869
.141
761
.184
676
.233
608
.288
553
.348
507
.415
468
.487
435
.565
U
D
1464
.048
937
.075
651
.108
478
.147
366
.192
289
.233
234
.299
194
.363
163
.433
139
.508
120
.590
92
.772
72
.967
C
D
1464
.038
1171
.060
976
.086
837
.118
732
.153
651
.194
586
.240
532
.290
488
.345
450
.405
418
.470
366
.614
325
.770
U
D
2190 1402
.048 .075
973
.108
715
.147
548
.192
433
.243
350
.300
290
.364
243
.431
207
.506
179
.589
137
.769
108
.971
C
D
2190
.038
1460 1251
.086 .118
1095
.154
973
.196
876
.240
796
.290
730
.346
674
.406
626
.471
548
.615
487
.778
U
D
2982 1908 1325
.041 .064 .093
974
.126
746
.165
589
.208
477
.257
394
.311
331
.370
282
.434
243
.503
186
.657
147
.832
C
D
2982 2386 1988
.033 .051 .074
1704
.101
1491 1325
.132 .167
1193
.206
1084
.249
994
.296
918
.348
852
.403
746
.527
663
.667
U
D
3897 2494 1732
.036 .056 .081
1272
.110
974
.144
770
.182
624
.225
515
.272
433
.324
369
380
318
.441
244
.577
192
.728
C
D
3897
.029
2598 2227 1949
.065 .088 .115
1732
.146
1559
.180
1417
.218
1299
.259
1199
.304
1113
.353
974
.461
866
.583
U
D
4932 3156 2192
.032 .050 .072
974
.162
789
.200
652
.242
548
.288
467
.338
403
.392
308
.512
244
.649
C
D
4932 3946 3288 2818 2466 2192 1973
.026 .040 .058 .078 .102 .130 .160
1793
.194
1644
.230
1518
.271
1409 1233
.314 .410
1096
.518
U
D
6087 3896 2705 1988 1522 1202
.029 .045 .065 .088 .115 .146
805
.218
676
.259
570
.304
497
.353
380
.460
301
.584
C
D
6087 4870 4058 3478 3044 2705 2435 2213 2029 1873 1739
.023 .036 .052 .071 .092 .117 .144 .174 .207 .243 .282
1522
.369
1353
.467
1752
.060
3118
.045
1610
.098
1233
.128
1
3
EXAMPLE: (1 / 4 " x / 16") serrated bearing bars would
have the same strength as (1" x 3 / 16") non-serrated bearing bars, therefore you would
104
86
72
use the (1" x 3 / 16") load table.
974
.180
Panel Width Chart in Inches Dimensions are Outside to Outside of Bearing Bars.
No. of Bars
2
3
4
5
/ 8 " Bar
1 5 / 16
2 1/ 2
3 11/ 16
4 7/ 8
/ 16" Bar
3
9
3
15
1
3
No. of Bars
1 /8
2 / 16
3 /4
19
4 / 16
6
6
1
/ 16
1
6 /8
U - Safe Uniform Load in
lbs. per sq. ft.
C - Safe Concentrated Load in
lbs. per foot of grating width.
D - Deflection in inches.
Also Available in Stainless Steel
7
8
9
10
11
12
13
14
15
7 1/ 4
8 7 / 16
9 5/ 8
10 13/ 16
12
13 3 / 16
14 3 / 8
15 9 / 16
16 3 / 4
5
1
11
7 / 16
8 /2
9 / 16
7
10 / 8
1
12 /16
1
13 / 4
7
14 / 16
5
15 / 8
16 / 16
15
/ 16
18
17
18
20
21
22
23
24
25
26
27
28
30
31
1
/ 8 " Bar
19 1 / 8
20 5 / 16
21
/2
22 11/ 16
23 7 / 8
25 1 / 16
26 1 / 4
27 7/ 16
28 5 / 8
29 13/ 16
31
32 3 / 16
33 3 /
8
34 9 / 16
35 3/ 4
3
/ 16" Bar
19 3 / 16
20 3 / 8
21 9 / 16
22 3 / 4
23 15/ 16
25 1 / 8
26 5 / 16
27 1/ 2
28 11/ 16
29 7/ 8
31 1 / 16
32 1 / 4
33 7 / 16
34 5 / 8
35 13/ 16
1
Shaded columns indicate Standard Panel Width
All American Grating
1- 800- 962-9692
29
13
16
17
Carbon Steel Material: ASTM A-1011
•
www.aagrating.com
•
[email protected]
14
15-W-4 15-W-2
15-P-4 15-P-2
Carbon Steel Welded Bar Grating
Carbon Steel Press-Locked Bar Grating
15
Steel Welded Grating –
Steel Pressure-Locked –
/ 16" Center to Center of Bearing Bars
15- W- 4
1
/4" Round Twisted
Cross Bars
4" Center to Center
/ 16" Center to Center of Bearing Bars
15-P15
- P-44
15 - W- 2
1
15
/4" Round Twisted
Cross Bars
2" Center to Center
15-P-2
15
- P- 2
Rectangular
Cross Bars
4" Center to Center
Rectagular
Cross Bars
2" Center to Center
Static Load Table – Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI. E = 30,000,000 PSI
Bar Size
Type
Approximate Sec. Mod.
Per Foot
Weight
of Width
#/Sq. Ft.
Load
Types
2'-0"
2'-6"
3'-0"
3'-6"
4'-0"
4'-6"
U
D
459
.096
294
.150
204
.215
150
.293
115
.391
91
.486
Maximum Safe Clear Span
5'-0"
5'-6"
6'-0"
6'-6"
7'-0"
8'-0"
9'-0"
15-W-4
15-W-2
4.8
4.8
15-P-4
15-P-2
5.5
5.5
C
D
459
.077
367
.120
306
.172
262
.234
230
.307
204
.387
NOTE: Spans and loads to the right of the heavy line
exceed a deflection of 1 / 4 " for uniform loads of 100#/
sq. ft. which provide safe pedestrian comfort, but can
be exceeded for other types of loads at the discretion
of the engineer.
15-W-4
15-W-2
6.9
7.0
U
D
690
.096
442
.150
307
.216
225
.293
173
.393
136
.485
NOTE: When calculating loads that require serrated
1
bearing bars, subtract / 4 " from your grating depth and
use that load table.
15-P-4
15-P-2
7.5
7.7
C
D
690
.077
552
.120
460
.173
394
.235
345
.307
307
.389
15-W-4
15-W-2
6.2
6.4
U
D
816
.072
522
.119
362
.162
266
.220
204
.294
161
.364
.451
.544
.649
15-P-4
15-P-2
6.9
7.2
C
D
816
.058
653
.090
544
.129
466
.176
408
.230
363
.291
326
.359
297
.435
272
.518
15-W-4
15-W-2
9.0
9.3
U
D
1227
.072
785
.113
545
.162
401
.221
307
.295
242
.365
196
.451
162
.545
136
.648
15-P-4
15-P-2
9.8
10.1
C
D
1227
.058
982
.090
818
.130
701
.177
614
.231
545
.292
491
.361
446
.437
409
.520
15-W-4
15-W-2
7.5
7.9
U
D
1281
.058
820
.090
569
.130
418
.177
320
.236
253
.293
205
.362
169
.436
142
.519
121
.610
105
.711
15-P-4
15-P-2
8.2
8.7
C
D
1281
.046
1025
.072
854
.104
732
.142
641
.185
569
.234
512
.289
466
.350
427
.416
394
.489
366
.567
15-W-4
1 1 / 4 " x 3 / 16" 15-W-2
11.1
11.3
U
D
1914
.058
1225
.090
850
.130
625
.177
479
.236
378
.292
306
.360
253
.436
213
.519
181
.608
156
.705
15-P-4
15-P-2
11.7
12.2
C
D
1914
.046
1531
.072
1276
.104
1094
.141
957
.184
851
.234
766
.288
696
.349
638
.415
589
.487
547
.565
15-W-4
15-W-2
9.0
9.5
U
D
1842
.048
1179
.075
819
.108
601
.147
461
.196
364
.243
295
.300
244
.363
205
.432
174
.506
150
.586
115
.767
91
.972
15-P-4
15-P-2
9.6
10.6
C
D
1842
.038
1474
.060
1228
.086
1052
.118
921
.154
819
.194
737
.240
670
.290
614
.345
567
.406
526
.470
461
.615
409
.777
15-W-4
1 1 / 2 " x 3 / 16" 15-W-2
13.1
13.7
U
D
2757
.048
1764
.075
1225
.108
900
.147
689
.192
545
.243
441
.300
365
.364
306
.432
261
.507
225
.588
172
.767
136
.972
15-P-4
15-P-2
13.8
14.8
C
D
2757
.038
2206
.060
1838
.086
1575
.118
1379
.154
1225
.194
1103
.240
1003
.291
919
.346
848
.406
788
.477
689
.615
613
.779
15-W-4
15-W-2
15.2
15.8
U
D
3753
.041
2402
.064
1668
.093
1226
.126
938
.165
741
.208
600
.257
496
.311
417
.371
355
.434
306
.504
235
.660
184
.828
15-P-4
15-P-2
15.8
16.9
C
D
3753
.033
3002
.051
2502
.074
2145
.101
1877
.132
1668
.167
1501
.206
1365
.249
1251
.296
1115
.348
1072
.403
938
.527
834
.667
15-W-4
15-W-2
17.3
17.9
U
D
4902
.036
3137
.056
2179
.081
1601
.110
1226
.144
968
.182
784
.225
648
.272
545
.324
464
.380
400
.441
306
.575
242
.729
15-P-4
15-P-2
17.9
19.0
C
D
4902
.029
3922
.045
3268
.065
2801
.088
2451
.115
2179
.146
1961
.180
1783
.218
1634
.259
1508
.304
1401
.353
1226
.461
1089
.583
15-W-4
2 1 / 4 " x 3 / 16" 15-W-2
19.2
20.0
U
D
6204
.032
3971
.050
2757
.072
2026
.098
1551
.128
1225
.162
993
.200
820
.242
689
.288
587
.338
506
.392
388
.512
306
.647
15-P-4
15-P-2
19.9
21.1
C
D
6204
.026
4963
.040
4136
.058
3545
.078
3102
.102
2757
.130
2482
.160
2256
.194
2068
.230
1909
.270
1773
.314
1551
.410
1379
.519
15-W-4
2 1 / 2 " x 3 / 16" 15-W-2
21.3
22.1
U
D
7659
.029
4902
.045
3404
.645
2501
.088
1915
.115
1513
.146
1225
.180
1037
.223
851
.259
725
.304
625
.353
479
.461
378
.583
15-P-4
15-P-2
22.0
23.2
C
D
7659
.023
6127
.036
5106
.052
4377
.071
3830
.092
3404
.117
3064
.144
2785
.174
2553
.207
2357
.243
2188
.282
1915
.369
1702
.467
3
3
/ 4" x 1/ 8"
/ 4 " x 3 / 16"
1" x 1 / 8 "
1" x 3 / 16"
1 1/ 4" x 1/ 8"
1 1/ 2" x 1/ 8"
1 3 / 4 "x 3 / 16"
2" x 3 / 16"
0.153
0.23
0.272
0.409
0.427
0.638
0.614
0.919
1.251
1.634
2.068
2.553
1
3
EXAMPLE: (1 /4" x /16") serrated bearing bars would have
the same strength as (1"x 3/16") non-serrated bearing bars,
therefore you would use the
131
108
91
(1" x 3/16") load table.
Panel Width Chart in Inches Dimensions are Outside to Outside of Bearing Bars.
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
2
1 1 / 16
1 1/ 8
3
2
2 1/16
4
2 15/ 16
3
17
15 1 / 8
15 3 / 16
18
16 1 / 16
16 1 / 8
19
17
17 1 / 16
32
29 3 / 16
29 1 / 4
33
30 1 / 8
30 3 / 16
34
35
31 1 / 16
32
31 1 / 8 32 1 / 16
All American Grating
5
3 7/ 8
3 15/ 16
6
4 13/ 16
4 7/ 8
7
5 3/ 4
5 13/ 16
8
6 11/ 16
6 3/ 4
20
17 15/ 16
18
21
18 7 / 8
18 15/ 16
22
19 13/ 16
19 7 / 8
23
24
20 3 / 4
21 11/ 16
20 13/ 16 21 3 / 4
36
32 15/ 16
33
37
33 7 / 8
33 15/ 16
38
34 13/ 16
34 7 / 8
1- 800- 962-9692
•
9
7 5/ 8
7 11/ 16
U - Safe Uniform Load in
lbs. per sq. ft.
C - Safe Concentrated Load in
lbs. per foot of grating width.
D - Deflection in inches.
Also Available in Stainless Steel
10
8 9 / 16
8 5/ 8
11
9 1/ 2
9 9 / 16
12
10 7 / 16
10 1 / 2
13
11 3 / 8
11 7 / 16
14
12 5 / 16
12 3 / 8
15
13 1 / 4
13 5 / 16
16
14 3 / 16
14 1 / 4
25
22 5 / 8
22 11/ 16
26
23 9 / 16
23 5 / 8
27
24 1 / 2
24 9 / 16
28
25 7 / 16
25 1 / 2
29
26 3 / 8
26 7 / 16
30
27 5 / 16
27 3 / 8
31
28 1 / 4
28 5 / 16
39
35 3 / 4
35 13/ 16
www.aagrating.com
Shaded columns indicate Standard Panel Width
Carbon Steel Material: ASTM A-1011
•
[email protected]
15
11-W- 4 11-W -2
11- P- 4 11-P -2
Steel Welded Grating –
Carbon Steel Welded Bar Grating
Carbon SteelPress-Locked Bar Grating
11
/ 16" Center to Center of Bearing Bars
11-W-4
11
Steel Pressure-Locked –
/ 16" Center to Center of Bearing Bars
11-P-4
11-W-2
11-P-2
1
1
Rectangular
Rectangular
/4" Round Twisted
/4" Round Twisted
Cross Bars
Cross Bars
Cross Bars
Cross Bars
4" Center to Center
2" Center to Center
4" Center to Center
2" Center to Center
Static Load Table – Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI, E = 30,000,000 PSI
3
3
Bar Size
Type
Approximate
Weight
#/Sq. Ft.
/ 4" x 1/ 8"
11-W-4
11-W-2
6.1
6.6
11-P-4
11-P-2
6.6
7.6
11-W-4
11-W-2
9.1
9.0
11-P-4
11-P-2
9.7
10.4
11-W-4
11-W-2
8.0
8.5
11-P-4
11-P-2
8.5
9.5
11-W-4
11-W-2
11.9
11.9
11-P-4
11-P-2
12.6
13.3
C
D
1662 1330 1109
.057 .090 .129
950
.176
832
.231
738
.293
665
.360
605
.434
555
.518
510
.608
11-W-4
11-W-2
9.9
10.3
U
D
1734
.057
771
.129
566
.176
434
.231
343
.291
277
.358
229
.433
193
.520
164
.608
142
.704
11-P-4
11-P-2
10.4
11.3
C
D
1734 1388 1157
.046 .072 .104
991
.141
868
.183
772
.233
693
.288
630
.349
579
.416
533
.487
497
.565
11-W-4
11-W-2
14.9
14.8
U
D
2592 1659 1152
.057 .090 .129
846
.176
648
.231
512
.291
415
.358
343
.433
288 245
.520 .608
212
.704
162
.921
11-P-4
11-P-2
15.6
16.2
C
D
2592
.046
864
.416
796
.487
742
.565
648
.737
11-W-4
11-W-2
11.8
12.6
U
D
2493 1596 1108
.047 .075 .106
399
.300
330
.365
277
.433
236
.506
204
.587
156
.774
123
.978
11-P-4
11-P-2
12.3
13.9
C
D
2493 1995 1662 1425 1246 1107 998
.038 .059 .087 .117 .154 .195 .241
908
.289
831
.347
767
.406
714
.470
624
.614
554
.777
11-W-4
11-W-2
17.0
17.8
U
D
3732 2388 1659 1219 933
.047 .075 .106 .147 .192
493
.365
415
.433
353
.506
305
.587
233
.774
184
.978
11-P-4
11-P-2
17.7
19.7
C
D
3732 2985 2489 2133 1866 1658 1493 1356 1245 1147 1068
.038 .059 .087 .117 .154 .195 .241 .289 .347 .406 .470
932
.614
828
.777
11-W-4
11-W-2
20.4
20.8
U
D
5082 3252 2259 1659 1271 1004 813
.042 .064 .092 .126 .165 .208 .258
318
.664
251
.838
11-P-4
11-P-2
21.0
22.7
C
D
5082 4065 3389 2903 2542 2259 2033 1848 1695 1563 1453 1272 1130
.033 .052 .074 .101 .132 .167 .206 .249 .297 .347 .403 .527 .667
11-W-4
11-W-2
23.2
23.8
U
D
6636 4247 2949 2167 1659 1311 1062 877
.036 .056 .081 .111 .144 .183 .226 .273
11-P-4
11-P-2
23.8
25.7
C
D
6636 5309 4424 3792 3318 2950 2655 2412 2211 2041 1897 1660 1476
.029 .045 .064 .088 .115 .145 .180 .217 .259 .303 .353 .480 .583
11-W-4
11-W-2
25.9
26.5
U
D
8400 5376 3733 2743 2100 1659 1344 1111
.032 .050 .072 .098 .127 .162 .199 .241
11-P-4
11-P-2
26.5
28.4
C
D
8400 6720 5600 4800 4200 3733 3360 3055 2799 2584 2401 2100 1868
.026 .039 .057 .079 .102 .129 .160 .194 .230 .270 .314 .410 .518
11-W-4
11-W-2
28.7
29.3
U
D
10368 6636 4608 3385 2592 2048 1659 1371 1152 982
.028 .044 .064 .088 .116 .145 .180 .217 .260 .304
11-P-4
11-P-2
29.4
31.2
C
D
10368 8295 6912 5924 5184 4608 4148 3770 3456 3192 2961 2592 2304
.023 .036 051 .071 .092 .116 .144 .173 .207 .242 .282 .369 .467
/ 4 " x 3 / 16 "
1" x 1 / 8 "
1" x 3 / 16"
1
1
1 / 4" x / 8"
1 1 / 4 " x 3 / 16"
1 1/ 2" x 1/ 8"
1 1 / 2 " x 3 / 16"
1 3 / 4 "x 3 / 16"
2" x 3 / 16"
2 1 / 4 " x 3 / 16"
2 1 / 2 " x 3 / 16"
Panel Width Chart in Inches
No. Of Bars
1
/ 8 " Bar
3
/ 16"Bar
No. of Bars
2
3
4
Sec. Mod.
Per Foot
of Width
Load
Types
0.207
U
D
621
.095
397
.151
276
.216
203
.295
155
.374
123
.486
99
.596
C
D
621
.076
496
.119
414
.173
355
.234
310
.308
277
.389
248
.478
U
D
933
.095
597
.151
415
.216
305
.295
233
.374
184
.486
149
.599
C
D
933
.076
746
.119
623
.173
534
.234
466
.308
414
.389
373
.480
U
D
1107
.072
708
.111
492
.159
361
.219
277
.288
219
.366
177
.451
146
.547
123
.673
C
D
1107
.057
885
.090
738
.129
632
.176
554
.231
493
.293
443
.360
402
.434
369
.518
1
3
EXAMPLE: (1 / 4 " x /16") serrated
bearing bars would have the
same strength as (1"x 3/ 16") nonserrated bearing bars, therefore
you would use the (1" x 3/16")
load table.
U
D
1662 1064 739
.072 .111 .159
543
.219
416
.288
328
.366
266
.451
220
.547
185
.673
157 U - Safe Uniform Load in
lbs. per sq. ft.
.760
0.311
0.369
0.554
0.578
0.864
0.831
1.244
1.694
2.212
2.8
3.456
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 8'-0" 9'-0"
1110
.090
6
7
8
9
10
13
/ 16
1 1 / 2 2 3 / 16 2 7 / 8 3 9 / 16 4 1 / 4 4 15/ 16 5 5 / 8 6 5 / 16
7
/8
1 9 / 16 2 1 / 4 2 15/ 16 3 5 / 8 4 5 / 16
22
23
24
25
26
27
5
NOTE: When calculating loads that require
1
serrated bearing bars, subtract / 4 " from your
grating depth and use that load table.
2074 1728 1481 1296 1152 1038 943
.072 .104 .141 .183 .233 .288 .349
814
.147
623
.192
492
.243
737
.243
597
.300
11
7
12
672
.310
565
.371
737
.325
933
.287
481
.435
628
.384
795
.338
C - Safe Concentrated
Load in lbs. per foot of
grating width.
415
.506
542
.447
686
.393
846
.354
D - Deflection
in inches.
415
.580
525
.512
648
.465
328
.732
415
.646
512
.586
Also Available in Stainless Steel
Dimensions are Outside to Outside of Bearing Bars.
5
NOTE: Spans and loads to the right of the
heavy line exceed a deflection of 1 / 4 " for
uniform loads of 100#/sq. ft. which provide
safe pedestrian comfort, but can be exceeded
for other types of loads at the discretion of
the engineer.
13
14
15
16
17
18
19
20
21
7 11/ 16 8 3 / 8 9 1 / 16 9 3 / 4 10 7 / 16 11 1 / 8 11 13/ 16 12 1 / 2 13 3 / 16 13 7 / 8
5 11/ 16 6 3 / 8 7 1 / 16 7 3 / 4 8 7 / 16 9 1 / 8 9 13/ 16 10 1 / 2 11 3 / 16 11 7 / 8 12 9 / 16 13 1 / 4 13 15/ 16
28
29
30
31
32
33
34
35
36
37
38
39
40
41
9
1
15
5
5
11
3
1
3
7
1
13
1
3
7
9
1
15
5
/ 8 " Bar 14 / 16 15 / 4 15 / 16 16 / 8 17 / 16 18 18 / 16 19 / 8 20 / 16 20 / 4 21 / 16 22 / 8 22 / 16 23 / 2 24 / 16 24 / 8 25 / 16 26 / 4 26 / 16 27 / 8
5
5
11
3
1
3
7
1
13
1
3
7
9
1
15
5
5
11
3
/ 16"Bar 14 / 8 15 / 16 16 16 / 16 17 / 8 18 / 16 18 / 4 19 / 16 20 / 8 20 / 16 21 / 2 22 / 16 22 / 8 23 / 16 24 / 4 24 / 16 25 / 8 26 / 16 27 27 / 16
1
No. of Bars
42
43
44
45
46
47
48
49
50
51
52
53
54
5
11
3
1
3
7
1
13
1
3
7
9
/ 8 "Bar 28 / 16 29 29 / 16 30 / 8 31 / 16 31 / 4 32 / 16 33 / 8 33 / 16 34 / 2 35 / 16 35 / 8 36 / 16
3
1
3
7
1
13
1
3
7
9
1
15
5
3
/ 16"Bar 28 / 8 29 / 16 29 / 4 30 / 16 31 / 8 31 / 16 32 / 2 33 / 16 33 / 8 34 / 16 35 / 4 35 / 16 36 / 8
1
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
Maximum Available Panel Width:
2'- 0" (24 1/4" ) Maximum
Carbon Steel Material: ASTM A-1011
[email protected]
16
19 - SG- 4 19 -SG-2
19-AP-4 19 -AP-2
Aluminum Swage Locked Bar Grating
Press-Locked Rectangular Bar Grating
Swage-Locked – 1 3/ 16" Center to Center of Bearing Bars
19- SG- 4
Pressure-Locked – 1 3/ 16" Center to Center of Bearing Bars
19- SG- 2
Swaged Cross Bars
4" Center to Center
19- AP- 4
Swaged Cross Bars
2" Center to Center
19- AP- 2
Rectangular
Cross Bars
4" Center to Center
Rectangular
Cross Bars
2" Center to Center
Static Load Table – Loads & deflections are theoretical, based on a fiber stress of 12,000 PSI, E = 10,000,000 PSI.
Bar Size
3
3
/ 4 " x / 16"
1
1" x / 8 "
1" x 3 / 16"
1 1 / 4" x 1 / 8"
1
3
1 / 4 " x / 16"
1
1
1 / 2" x / 8"
1
3
1 / 2 " x / 16"
1 3 / 4 " x 3 / 16"
2" x 3 / 16"
1
3
2 / 4 " x / 16"
1
3
2 / 2 " x / 16"
Approximate Sec. Mod.
Weight
Per Ft.
#/Sq. Ft.
of Width
Type
19- SG- 4
19-SG-2
2.1
2.1
19-AP-4
19-AP-2
Load
Types
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 8'-0" 9'-0"
U
D
366
.192
234
.300
163
.433
120
.591
92
.769
2.4
2.4
C
D
366
.154
293
.240
244
.346
209
.470
183
.615
19- SG- 4
19-SG-2
1.9
1.9
U
D
432
.144
276
.224
192
.323
141
.440
108
.587
19-AP-4
19-AP-2
2.2
2.2
C
D
432
.115
346
.180
288
.259
247
.352
216
.460
19- SG- 4
19-SG-2
2.7
2.7
U
D
650
.144
416
.226
289
.325
212
.442
163
.591
128
.729
19-AP-4
19-AP-2
3.0
3.0
C
D
650
.116
520
.180
433
.260
371
.353
325
.462
289
.585
19- SG- 4
19-SG-2
2.3
2.3
U
D
678
.116
434
.181
301
.260
221
.353
170
.473
134
.585
19-AP-4
19-AP-2
2.6
2.6
C
D
678
.093
542
.144
452
.208
387
.283
339
.370
301
.468
19- SG- 4
19-SG-2
3.2
3.2
U
D
1014
.115
649
.180
451
.259
331
.353
254
.471
200
.582
162
.719
134
.871
19-AP-4
19-AP-2
3.5
3.6
C
D
1014
.092
811
.144
676
.207
579
.282
507
.369
451
.467
406
.577
359
.697
19- SG- 4
19-SG-2
2.7
2.8
U
D
976
.096
625
.150
434
.216
319
.294
244
.392
193
.486
156
.599
129
.725
19-AP-4
19-AP-2
3.0
3.2
C
D
976
.077
781
.120
651
.173
558
.235
488
.307
434
.389
390
.479
355
.580
19- SG- 4
19-SG-2
3.8
3.9
U
D
1460
.096
934
.150
649
.216
477
.294
365
.392
288
.485
234
.601
193
.726
162 138
.863 1.012
19-AP-4
19-AP-2
4.1
4.4
C
D
1460 1168
.077 .120
973
.173
834
.235
730
.307
649
.389
584
.480
531
.581
487
.692
449
.811
19- SG- 4
19-SG-2
4.4
4.5
U
D
1988 1272
.082 .129
884
.185
649
.252
497
.336
393
.417
318
.514
263
.623
221
.741
188 162 124
.868 1.006 1.314
NOTE: Spans and loads to the right of the heavy
line exceed a deflection of 1 / 4 " for uniform loads
of 100#/sq. ft. which provide safe pedestrian
comfort, but can be exceeded for other types of
loads at the discretion of the engineer.
0.183
FINISH: Panels shall be supplied with a mill finish
unless otherwise specified.
0.216
NOTE: When calculating loads that require
serrated bearing bars, subtract 1 / 4 " from
your grating depth and use that load table.
EXAMPLE: (11 / 4 " x 3/16") serrated bearing
bars would have the same strength as
(1"x 3/ 16") non-serrated bearing bars, therefore you would use the (1" x 3/16") load table.
0.325
0.339
U - Safe Uniform Load in Lbs.
per sq. ft.
C - Safe Concentrated Load
in Lbs. per foot of grating width.
D - Deflection in inches.
0.507
0.488
0.73
0.994
19-AP-4
19-AP-2
4.7
5.0
C
D
1988 1590 1325 1136
.066 .103 .148 .202
994
.263
884
.334
795
.411
723
.498
663
.593
612
.696
568 497
.807 1.053
19- SG- 4
19-SG-2
5.0
5.2
U
D
2598 1663 1155
.072 .113 .162
650
.294
513
.365
416
.451
344
.545
289
.649
246
.761
212 162 128
.882 1.150 1.455
19-AP-4
19-AP-2
5.3
5.7
C
D
2598 2078 1732 1485 1299 1155 1039
.058 .090 .130 .177 .231 .292 .360
945
.436
866
.519
799
.608
742
.706
19- SG- 4
19-SG-2
5.5
5.7
U
D
3288 2104 1461 1074
.064 .100 .144 .196
435
.484
365
.576
311
.676
268 206 162
.783 1.027 1.293
19-AP-4
19-AP-2
5.8
6.3
C
D
3288 2630 2192 1879 1644 1461 1315 1196 1096 1012
.051 .080 .115 .157 .205 .259 .320 .387 .461 .541
939
.627
822 731
.819 1.037
19- SG- 4
19-SG-2
6.1
6.3
U
D
4058 2597 1804 1325 1015
.058 .090 .130 .176 .235
331
.705
254 200
.923 1.164
19-AP-4
19-AP-2
6.4
6.9
C
D
4058 3246 2705 2319 2029 1804 1623 1476 1353 1249 1159
.046 .072 .104 .141 .184 .233 .288 .349 .415 .487 .564
848
.221
1.299
822
.261
649
.324
526
.400
650 577
.923 1.166
1.644
802
.292
649
.360
537
.436
451
.519
384
.608
2.029
1015
.738
902
.933
Panel Width Chart in Inches Dimensions are Outside to Outside of Bearing Bars.
No. of Bars
2
3
4
5
/ 8 " Bar
1 5 / 16
2 1/ 2
3 11/ 16
4 7/ 8
/ 16" Bar
3
9
3
15
1
3
No. of Bars
1 /8
2 / 16
3 /4
19
4 / 16
6
6
1
/ 16
1
6 /8
7
8
9
10
11
12
13
14
15
7 1/ 4
8 7 / 16
9 5/ 8
10 13/ 16
12
13 3 / 16
14 3 / 8
15 9 / 16
16 3 / 4
5
1
11
7 / 16
8 /2
9 / 16
7
10 / 8
1
12 /16
1
13 / 4
7
14 / 16
5
15 / 8
16 / 16
15
/ 16
18
17
18
20
21
22
23
24
25
26
27
28
30
31
1
/ 8 " Bar
19 1 / 8
20 5 / 16
21
/2
22 11/ 16
23 7 / 8
25 1 / 16
26 1 / 4
27 7/ 16
28 5 / 8
29 13/ 16
31
32 3 / 16
33 3 /
8
34 9 / 16
35 3/ 4
3
/ 16" Bar
19 3 / 16
20 3 / 8
21 9 / 16
22 3 / 4
23 15/ 16
25 1 / 8
26 5 / 16
27 1/ 2
28 11/ 16
29 7/ 8
31 1 / 16
32 1 / 4
33 7 / 16
34 5 / 8
35 13/ 16
1
29
13
16
17
Shaded columns indicate Standard Panel Width
Material: Bearing bars shall be aluminum alloy 6061-T6.
Cross Bars shall be aluminum alloy 6063-T1. Per ASTM B-221.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
17
15-SG- 4 15 -SG-2
15-AP-4 15-AP-2
Swage-Locked –
15
Aluminum Swage Locked Bar Grating
Press-Locked Rectangular Bar Grating
15- SG- 4
/ 16" Center to Center of Bearing Bars
15- AP- 4
15- SG- 2
Swaged Cross Bars
4" Center to Center
15
Pressure-Locked –
/16" Center to Center of Bearing Bars
15- AP- 2
Rectangular
Cross Bars
4" Center to Center
Swaged Cross Bars
2" Center to Center
Rectangular
Cross Bars
2" Center to Center
Static Load Table –– Loads & deflections are theoretical, based on a maximum allowable fiber stress of 12,000 PSI. E = 10,000,000 PSI.
Bar Size
3
/ 4 " x 3 / 16"
1" x 1 / 8 "
1" x 3 / 16"
1 1/ 4" x 1/ 8"
1 1 / 4 " x 3 / 16"
1 1/ 2" x 1/ 8"
1 1 / 2 " x 3 / 16"
1 3 / 4 " x 3 / 16"
2" x 3 / 16"
2 1 / 4 " x 3 / 16"
2 1 / 2 " x 3 / 16"
Approximate Sec. Mod.
Per Ft.
Load
Weight
#/Sq. Ft. of Width Types 2'-0"
Type
15-SG-4
15-SG-2
2.5
2.6
15-AP-4
15-AP-2
2.8
2.9
15-SG-4
15-SG-2
2.3
2.3
15-AP-4
15-AP-2
2.6
2.6
15-SG-4
15-SG-2
3.3
3.3
15-AP-4
15-AP-2
3.6
3.6
15-SG-4
15-SG-2
2.8
2.8
15-AP-4
15-AP-2
3.1
3.1
15-SG-4
15-SG-2
4.0
4.0
15-AP-4
15-AP-2
4.3
4.3
15-SG-4
15-SG-2
3.3
3.4
15-AP-4
15-AP-2
3.6
3.8
15-SG-4
15-SG-2
4.7
4.8
15-AP-4
15-AP-2
5.0
5.3
15-SG-4
15-SG-2
5.4
5.6
15-AP-4
15-AP-2
5.8
6.0
15-SG-4
15-SG-2
6.2
6.4
15- AP-4
15-AP-2
6.5
6.9
15-SG-4
15-SG-2
6.8
7.1
15- AP-4
15-AP-2
7.1
7.6
15-SG-4
15-SG-2
7.6
7.8
15-AP-4
15-AP-2
7.9
8.4
0.230
0.272
0.409
0.427
0.638
0.614
0.919
1.251
1.634
2.068
2.553
Panel Width Chart in Inches
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
Maximum Safe Clear Span
2'-6"
3'-0"
3'-6"
4' -0"
4'-6"
5'-0"
5'-6"
6'-0"
6'-6"
7'-0"
8' -0"
9'-0"
U
D
460
.192
294
.299
204
.431
150
.587
115
.768
C
D
460
.154
368
.240
307
.346
263
.470
230
.614
U
D
544
.122
348
.238
242
.411
178
.652
136
.973
C
D
544
.115
435
.180
363
.259
311
.352
272
.460
U
D
818
.144
524
.226
364
.325
267
.442
205
.579
162
.733
C
D
818
.117
654
.180
545
.260
467
.354
409
.462
364
.586
U
D
854
.116
547
.181
380
.261
279
.354
214
.473
169
.587
C
D
854
.093
683
.145
569
.208
488
.283
427
.370
380
.469
U
D
1276
.115
817
.180
567
.259
417
.353
319
.471
252
.583
204
.720
169
.873
C
D
1276
.092
1021
.144
857
.208
729
.282
638
.369
567
.467
510
.576
464
.697
U
D
1228
.096
786
.150
546
.216
401
.294
307
.392
243
.487
196
.598
162
.724
C
D
1228
.077
982
.120
819
.173
702
.235
614
.307
546
.389
491
.480
447
.581
U
D
1838
.096
1176
.150
817
.216
600
.294
460
.393
363
.486
294
.600
243
.726
204
.864
174
1.015
C
D
1838
.077
1470
.120
1225
.173
1050
.235
919
.307
817
.389
735
.480
668
.581
613
.692
566
.812
U
D
2502
.082
1601
.129
1112
.185
817
.252
626
.337
494
.417
400
.514
331
.622
278
.741
237
.870
204
1.007
156
1.314
C
D
2502
.066
2002
.103
1668
.148
1430
.202
1251
.264
1112
.333
1001
.412
910
.498
834
.593
770
.696
715
.807
626
1.055
U
D
3268
.072
2092
.113
1452
.162
1067
.214
817
.294
646
.365
523
.450
432
.544
363
.648
309
.760
267
.883
204
1.151
161
1.455
C
D
3268
.058
2614
.090
2179
.130
1867
.176
1634
.230
1452
.292
1307
.360
1188
.436
1089
.518
1006
.609
934
.706
817
.922
726
1.166
U
D
4136
.064
2647
.100
1838
.144
1351
.196
1034
.261
817
.324
662
.400
547
.484
460
.577
392
.677
338
.785
259
204
1.026 1.294
C
D
4136
.051
3309
.080
2757
.115
2363
.157
2068
.205
1838
.259
1654
.320
1504
.387
1379
.461
1273
.541
1182
.627
1034
.819
919
1.037
U
D
5106
.058
3268
.090
2269
.130
1667
.176
1277
.235
1009
.292
817
.360
675
.436
567
.518
483
.608
417
.706
319
.922
252
1.166
C
D
5106
.046
4085
.072
3404
.104
2918
.141
2553
.184
2269
.233
2042
.288
1857
.349
1702
.415
1571
.487
1459
.565
1277
.738
1135
.934
NOTE: Spans and loads to the right of the heavy
line exceed a deflection of 1/4" for uniform loads of
100#/sq. ft. which provide safe pedestrian comfort,
but can be exceeded for other types of loads at the
discretion of the engineer.
FINISH: Panels shall be supplied with a mill finish
unless otherwise specified.
NOTE: When calculating loads that require
serrated bearing bars, subtract 1 / 4 " from
your grating depth and use that load table.
EXAMPLE: (11 / 4 " x 3/16") serrated bearing
bars would have the same strength as
(1"x 3/ 16") non-serrated bearing bars, therefore you would use the (1" x 3/16") load table.
U - Safe Uniform Load in Lbs.
per sq. ft.
C - Safe Concentrated Load
in Lbs. per foot of grating width.
D - Deflection in inches.
Dimensions are Outside to Outside of Bearing Bars.
2
1 1 / 16
1 1/ 8
3
2
2 1/16
4
2 15/ 16
3
5
3 7/ 8
3 15/ 16
6
4 13/ 16
4 7/ 8
7
5 3/ 4
5 13/ 16
8
6 11/ 16
6 3/ 4
9
7 5/ 8
7 11/ 16
17
15 1 / 8
15 3 / 16
18
16 1 / 16
16 1 / 8
19
17
17 1 / 16
20
17 15/ 16
18
21
18 7 / 8
18 15/ 16
22
19 13/ 16
19 7 / 8
23
24
20 3 / 4
21 11/ 16
20 13/ 16 21 3 / 4
32
29 3 / 16
29 1 / 4
33
30 1 / 8
30 3 / 16
34
35
31 1 / 16
32
31 1 / 8 32 1 / 16
36
32 15/ 16
33
37
33 7 / 8
33 15/ 16
38
34 13/ 16
34 7 / 8
39
35 3 / 4
35 13/ 16
10
8 9 / 16
8 5/ 8
11
9 1/ 2
9 9 / 16
12
10 7 / 16
10 1 / 2
13
11 3 / 8
11 7 / 16
14
12 5 / 16
12 3 / 8
15
13 1 / 4
13 5 / 16
16
14 3 / 16
14 1 / 4
25
22 5 / 8
22 11/ 16
26
23 9 / 16
23 5 / 8
27
24 1 / 2
24 9 / 16
28
25 7 / 16
25 1 / 2
29
26 3 / 8
26 7 / 16
30
27 5 / 16
27 3 / 8
31
28 1 / 4
28 5 / 16
Shaded columns indicate Standard Panel Width
Material: Bearing Bars shall be Aluminum Alloy 6061-T6.
Cross Bars shall be Aluminum Alloy 6063-T1. Per ASTM B-2 21.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
18
11-SG-4 11-SG-2
11-AP-4 11-AP-2
Swage-Locked –
Aluminum Swage Locked Bar Grating
Press-Locked Rectangular Bar Grating
11
/ 16" Center to Center of Bearing Bars
11- SG- 4
/ 16" Center to Center of Bearing Bars
11- AP- 4
11- SG- 2
Swaged Cross Bars
4" Center to Center
11
Pressure-Locked –
Swaged Cross Bars
2" Center to Center
11- AP- 2
Rectangular
Cross Bars
4" Center to Center
Rectangular
Cross Bars
2" Center to Center
Static Load Table – Loads & deflections are theoretical, based on a maximum allowable fiber stress of 12,000 PSI. E = 10,000,000 PSI.
Bar Size
3
Type
/ 4 " x 3 / 16"
1
1" x / 8 "
1" x 3 / 16"
1
1
1 / 4" x / 8"
1
3
1 / 4 " x / 16"
1
1
1 / 2" x / 8"
1
3
1 / 2 " x /16"
1 3 / 4 " x 3/16"
3
2" x / 16"
1
3
2 / 4 " x /16"
1
3
2 / 2 " x /16"
Approximate Sec. Mod.
Weight
Per Ft.
#/Sq. Ft.
of Width
11-SG-4
11-SG-2
3.3
3.1
11- AP- 4
11-AP- 2
3.6
3.6
11-SG-4
11-SG-2
3.0
3.5
11- AP- 4
11-AP- 2
3.3
3.8
11-SG-4
11-SG-2
4.3
4.1
11- AP- 4
11-AP- 2
4.6
4.6
11-SG-4
11-SG-2
3.6
3.6
11- AP- 4
11-AP- 2
4.0
3.9
11-SG-4
11-SG-2
5.3
5.1
11- AP- 4
11-AP- 2
5.6
5.6
11-SG-4
11-SG-2
4.3
4.4
11- AP- 4
11-AP- 2
4.6
4.9
11-SG-4
11-SG-2
6.3
6.2
11- AP- 4
11-AP- 2
6.6
6.9
11-SG-4
11-SG-2
7.2
7.2
11- AP- 4
11-AP- 2
7.6
7.9
11-SG-4
11-SG-2
8.2
8.2
11- AP- 4
11-AP- 2
8.6
8.9
11-SG-4
11-SG-2
9.2
9.1
11- AP- 4
11-AP- 2
9.5
9.8
11-SG-4
11-SG-2
10.2
10.0
11- AP- 4
11-AP- 2
10.5
10.7
Panel Width Chart in Inches
No. Of Bars
1
/ 8 " Bar
3
/ 16"Bar
No. of Bars
2
3
4
Load
Types
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4' -0" 4'-6" 5' -0" 5'-6" 6'-0" 6'-6" 7'-0" 8'-0" 9'-0"
U
D
622
.192
398
.299
276
.432
203
.587
156
.769
C
D
622
.154
498
.240
414
.346
355
.470
312
.614
U
D
738
.144
472
.225
328
.324
241
.442
185
.578
146
.729
C
D
738
.115
590
.180
492
.260
422
.353
370
.460
329
.584
U
D
1108
.144
709
.225
493
.324
362
.440
277
.576
219
.730
177
.900
C
D
1108
.115
886
.180
740
.259
634
.353
554
.461
493
.584
443
.721
U
D
1156
.115
740
.180
514
.259
378
.353
289
.461
228
.581
185
.721
C
D
1156
.092
925
.144
771
.207
662
.282
578
.369
513
.466
463
.578
U
D
1728
.115
1106
.180
768
.259
564
.353
432
.462
341
.583
276
.721
228
.871
C
D
1728 1383
.092 .144
1152
.207
987
.282
864
.369
767
.466
690
.576
627
.698
U
D
1662 1064
.096 .150
739
.216
543
.294
416
.384
328
.487
266
.600
219
.724
184
.861
C
D
1662 1330
.077 .120
1109
.173
950
.235
832
.307
738
.389
665
.481
602
.581
552
.689
U
D
2488 1592
.096 .150
1106
.216
812
.294
622
.384
491
.487
398
.601
328
.728
276
.865
235
1.011
C
D
2488 1990 1659 1421 1244
.077 .120 .173 .235 .307
1105
.389
995
.480
902
.581
828
.692
764
.811
U
D
3388 2168 1506
.082 .129 .185
669
.417
542
.514
447
.621
376
.741
320 276
212
.868 1.009 1.321
C
D
3388 2710 2259 1936 1694 1505 1355 1229 1128
.066 .103 .148 .202 .263 .333 .411 .498 .593
1040
.695
966 848
.807 1.053
U
D
4424 2831 1966 1444
.072 .113 .162 .221
418
.759
361 277 219
.880 1.153 1.460
C
D
4424 3539 2949 2527 2212 1967 1770 1606 1473 1359
.058 .090 .130 .176 .230 .292 .360 .436 .519 .608
1264
.706
1108 986
.922 1.166
U
D
5600 3584 2489 1828 1400
.064 .100 .144 .196 .256
456
.784
350 277
1.026 1.297
C
D
5600 4480 3734 3199 2800 2489 2240 2032 1866 1719 1596
.051 .080 .115 .157 .205 .259 .320 .387 .461 .541 .627
1400 1247
.819 1.036
U
D
6912 4424 3072 2257 1728 1365
.058 .090 .130 .176 .230 .292
432
.920
342
1.166
C
D
6912 5530 4608 3950 3456 3071 2765 2508 2301 2122 1971 1728
.046 .072 .104 .141 .184 .233 .288 .348 .415 .487 .565 .737
1539
.933
0.311
0.369
0.554
0.578
0.864
1.244
847
.387
1106
.288
874
.364
708
.450
584
.545
U - Safe Uniform Load in Lbs.
per sq. ft.
C - Safe Concentrated Load
in Lbs. per foot of grating width.
D - Deflection in inches.
491
.649
2.212
1106
.324
896
.400
739
.484
622
.576
529
.677
2.800
1106
.360
912
.436
767
.518
653
.609
563
.706
3.456
Dimensions are Outside to Outside of Bearing Bars.
5
6
7
8
9
10
1 1 / 2 2 3 / 16 2 7 / 8 3 9 / 16 4 1 / 4 4 15/ 16 5 5 / 8 6 5 / 16
7
/8
1 9 / 16 2 1 / 4 2 15/ 16 3 5 / 8 4 5 / 16
24
1106
.252
NOTE: When calculating loads that require
serrated bearing bars, subtract 1 / 4 " from
your grating depth and use that load table.
EXAMPLE: (11 / 4 " x 3/16") serrated bearing
bars would have the same strength as
(1"x 3/ 16") non-serrated bearing bars, therefore you would use the (1" x 3/16") load table.
1.694
/ 16
23
FINISH: Panels shall be supplied with a mill finish unless
otherwise specified.
0.831
13
22
NOTE: Spans and loads to the right of the heavy line
exceed a deflection of 1/ 4 " for uniform loads of 100#/sq.
ft. which provide safe pedestrian comfort, but can be
exceeded for other types of loads at the discretion of
the engineer.
25
26
27
5
11
7
12
13
14
15
16
17
18
19
20
21
7 11/ 16 8 3 / 8 9 1 / 16 9 3 / 4 10 7 / 16 11 1 / 8 11 13/ 16 12 1 / 2 13 3 / 16 13 7 / 8
5 11/ 16 6 3 / 8 7 1 / 16 7 3 / 4 8 7 / 16 9 1 / 8 9 13/ 16 10 1 / 2 11 3 / 16 11 7 / 8 12 9 / 16 13 1 / 4 13 15/ 16
28
29
30
31
32
33
34
35
36
37
38
39
40
41
9
1
15
5
5
11
3
1
3
7
1
13
1
3
7
9
1
15
5
/ 8 " Bar 14 / 16 15 / 4 15 / 16 16 / 8 17 / 16 18 18 / 16 19 / 8 20 / 16 20 / 4 21 / 16 22 / 8 22 / 16 23 / 2 24 / 16 24 / 8 25 / 16 26 / 4 26 / 16 27 / 8
5
5
11
3
1
3
7
1
13
1
3
7
9
1
15
5
5
11
/
8
15
/
16
16
16
/
16
17
/
8
18
/
16
18
/
4
19
/
16
20
/
8
20
/
16
21
/
2
22
/
16
22
/
8
23
/
16
24
/
4
24
/
16
25
/
8
26
/
16
27
27
/ 16
14
3
/ 16"Bar
1
No. of Bars
42
43
44
45
46
47
48
49
50
51
52
53
54
5
11
3
1
3
7
1
13
1
3
7
9
/ 8 "Bar 28 / 16 29 29 / 16 30 / 8 31 / 16 31 / 4 32 / 16 33 / 8 33 / 16 34 / 2 35 / 16 35 / 8 36 / 16
3
1
3
7
1
13
1
3
7
9
1
15
5
3
/ 16"Bar 28 / 8 29 / 16 29 / 4 30 / 16 31 / 8 31 / 16 32 / 2 33 / 16 33 / 8 34 / 16 35 / 4 35 / 16 36 / 8
1
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
Material: Bearing Bars shall be Aluminum Alloy
6061-T6. Cross Bars shall be Aluminum Alloy
6063-T1. Per ASTM B-221.
[email protected]
19
Steel Pressure-Locked
Close Mesh
Carbon Steel & Stainless Steel Pressure-Locked
13 - P - 4
13 - P - 2
4" Center to Center of
Rectangular Cross Bars
2" Center to Center of
Rectangular Cross Bars
10 - P - 4
13 / 16" Center to Center of Bearing Bars
Bar Size
3
/ 4" x / 8"
Type
13 - P - 4
13 - P - 2
5.8
6.7
3
3
7.8
13 - P - 2
9.2
1" x 1 / 8 "
13 - P - 4
13 - P - 2
1" x 3 / 16"
Bar Size
1
/ 4" x / 8"
Type
Approximate
Lbs. Per
Square Foot
10 - P - 4
10 - P - 2
7.1
8.1
/ 4 " x 3 / 16"
10 - P - 4
10.7
10 - P - 2
12.1
7.1
8.1
1" x 1 / 8 "
10 - P - 4
10 - P - 2
9.0
10.0
13 - P - 4
13 - P - 2
10.2
11.6
1" x 3 / 16"
10 - P - 4
10 - P - 2
13.8
15.2
1 1 / 4" x 1/ 8"
13 - P - 4
13 - P - 2
8.9
9.9
1 1 / 4" x 1/ 8"
10 - P - 4
10 - P - 2
11.2
12.2
1 1 / 4 " x 3 / 16"
13 - P - 4
13 - P - 2
12.7
14.1
1 1 / 4 " x 3 / 16"
10 - P - 4
10 - P - 2
16.2
17.6
1 1/ 2" x 1/ 8"
13 - P - 4
13 - P - 2
10.8
12.1
1 1/ 2" x 1/ 8"
10 - P - 4
10 - P - 2
13.5
14.8
1 1 / 2 " x 3 / 16"
13 - P - 4
13 - P - 2
15.3
17.2
1 1 / 2 " x 3 / 16"
10 - P - 4
10 - P - 2
20.4
22.3
1 3 / 4 " x 3 / 16"
13 - P - 4
13 - P - 2
17.8
19.7
1 3 / 4 " x 3 / 16"
10 - P - 4
10 - P - 2
23.5
25.4
2" x 3 / 16"
13 - P - 4
13 - P - 2
20.5
22.4
2" x 3 / 16"
10 - P - 4
10 - P - 2
26.6
28.5
2 1 / 4 " x 3 / 16"
13 - P - 4
13 - P - 2
22.7
24.6
2 1/ 4 " x 3 / 16"
10 - P - 4
10 - P - 2
29.6
31.5
2 1 / 2 " x 3 / 16"
13 - P - 4
13 - P - 2
25.0
26.9
2 1 / 2 " x 3 / 16"
10 - P - 4
10 - P - 2
32.7
34.6
Special Orders
13 - P - 4
2" Center to Center of
Rectangular Cross Bars
5 / 8 " Center to Center of Bearing Bars
Approximate
Lbs. Per
Square Foot
/ 4 " x 3 / 16"
3
Special Orders
1
10 - P - 2
4" Center to Center of
Rectangular Cross Bars
8-P-4
8-P-2
7-P-4
7-P-2
4" Center to Center of
Rectangular Cross Bars
2" Center to Center of
Rectangular Cross Bars
4" Center to Center of
Rectangular Cross Bars
2" Center to Center of
Rectangular Cross Bars
1 / 2 " Center to Center of Bearing Bars
Type
Approximate
Lbs. Per
Square Foot
8-P-4
8-P-2
8.7
9.7
7-P-4
7-P-2
9.8
10.8
/ 4 " x 3 / 16"
8-P-4
12.3
8-P-2
13.7
/ 4 " x 3 / 16"
7-P-4
13.7
7-P-2
1" x 1 / 8 "
8-P-4
8-P-2
15.1
11.5
12.54
1" x 1 / 8 "
7-P-4
7-P-2
12.7
13.7
1" x 3 / 16"
8-P-4
8-P-2
16.5
17.9
1" x 3 / 16"
7-P-4
7-P-2
18.1
19.5
1 1 / 4" x 1/ 8"
8-P-4
8-P-2
14.2
15.2
1 1 / 4" x 1/ 8"
7-P-4
7-P-2
15.7
16.7
1 1 / 4 " x 3 / 16"
8-P-4
8-P-2
20.7
22.1
1 1 / 4 " x 3 / 16"
7-P-4
7-P-2
22.6
24.0
1 1/ 2" x 1/ 8"
8-P-4
8-P-2
17.2
18.5
1 1/ 2" x 1/ 8"
7-P-4
7-P-2
18.9
20.2
1 1 / 2 " x 3 / 16"
8-P-4
8-P-2
25.0
26.9
1 1 / 2 " x 3 / 16"
7-P-4
7-P-2
27.2
29.1
1 3 / 4 " x 3 / 16"
8-P-4
8-P-2
29.4
31.3
1 3 / 4 " x 3 / 16"
7-P-4
7-P-2
31.6
33.5
2" x 3 / 16"
8-P-4
8-P-2
33.2
35.1
2" x 3 / 16"
7-P-4
7-P-2
36.2
38.1
2 1 / 4 " x 3 / 16"
8-P-4
8-P-2
37.3
39.2
2 1 / 4 " x 3 / 16"
7-P-4
7-P-2
40.1
42.0
2 1 / 2 " x 3 / 16"
8-P-4
8-P-2
41.4
43.3
2 1 / 2 " x 3 / 16"
7-P-4
7-P-2
45.9
47.8
Bar Size
3
1
/ 4" x / 8"
All American Grating
1- 800- 962-9692
Bar Size
3
3
Special Orders
Type
Approximate
Lbs. Per
Square Foot
3
Special Orders
7/ 16" Center to Center of Bearing Bars
•
1
/ 4" x / 8"
www.aagrating.com
•
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20
Close Mesh
Aluminum Pressure-Locked Grating
Aluminum Pressure-Locked
13 - AP - 4
13 - AP - 2
4" Center to Center of
Rectangular Cross Bars
2" Center to Center of
Rectangular Cross Bars
10 - AP - 4
13 / 16" Center to Center of Bearing Bars
/ 4 " x 3 / 16"
13 - AP - 4
2.7
13 - AP - 2
3.2
1" x 1 / 8 "
13 - AP - 4
13 - AP - 2
2.6
2.9
1" x 3 / 16"
13 - AP - 4
13 - AP - 2
1 1 / 4" x 1/ 8"
Type
Approximate
Lbs. Per
Square Foot
10 - AP - 4
10 - AP - 2
2.4
2.9
/ 4 " x 3 / 16"
10 - AP - 4
3.6
10 - AP - 2
4.1
3.5
4.0
1" x 1 / 8 "
10 - AP - 4
10 - AP - 2
3.1
3.6
13 - AP - 4
13 - AP - 2
3.2
3.5
1" x 3 / 16"
10 - AP - 4
10 - AP - 2
4.7
5.2
1 1 / 4 " x 3 / 16 "
13 - AP - 4
13 - AP - 2
4.4
4.9
1 1 / 4" x 1/ 8"
10 - AP - 4
10 - AP - 2
3.9
4.4
1 1/ 2" x 1/ 8"
13 - AP - 4
13 - AP - 2
3.8
4.3
1 1 / 4 " x 3 / 16"
10 - AP - 4
10 - AP - 2
5.9
6.4
1 1 / 2 " x 3 / 16"
13 - AP - 4
13 - AP - 2
5.3
6.0
1 1/ 2" x 1/ 8"
10 - AP - 4
10 - AP - 2
4.7
5.2
1 3 / 4 " x 3 / 16"
13 - AP - 4
13 - AP - 2
6.1
6.8
1 1 / 2 " x 3 / 16"
10 - AP - 4
10 - AP - 2
7.1
7.6
2" x 3 / 16"
13 - AP - 4
13 - AP - 2
7.1
7.8
1 3 / 4 " x 3 / 16"
10 - AP - 4
10 - AP - 2
8.3
8.8
2 1 / 4 " x 3 / 16"
13 - AP - 4
13 - AP - 2
7.8
8.5
2" x 3 / 16"
10 - AP - 4
10 - AP - 2
9.5
10.0
2 1 / 2 " x 3 / 16"
13 - AP - 4
13 - AP - 2
8.6
9.3
2 1 / 4 " x 3 / 16"
10 - AP - 4
10 - AP - 2
10.7
11.2
2 1 / 2 " x 3 / 16"
10 - AP - 4
10 - AP - 2
11.9
12.4
Bar Size
Special Orders
3
8 - AP - 4
Bar Size
3
3
8 - AP - 2
4" Center to Center of
Rectangular Cross Bars
1
/ 4" x / 8"
7 - AP - 4
2" Center to Center of
Rectangular Cross Bars
7 - AP - 2
4" Center to Center of
Rectangular Cross Bars
2" Center to Center of
Rectangular Cross Bars
7/ 16" Center to Center of Bearing Bars
1 / 2 " Center to Center of Bearing Bars
Type
Approximate
Lbs. Per
Square Foot
8 - AP - 4
4.5
7 - AP - 4
8 - AP - 2
4.8
4.7
7 - AP - 2
1" x / 8 "
8 - AP - 4
8 - AP - 2
4.0
4.3
5.2
1" x / 8 "
7 - AP - 4
7 - AP - 2
4.5
4.8
1" x 3 / 16"
8 - AP - 4
8 - AP - 2
5.8
6.2
1" x 3 / 16"
7 - AP - 4
7 - AP - 2
6.2
6.7
1 1 / 4" x 1/ 8"
8 - AP - 4
8 - AP - 2
4.9
5.2
1 1 / 4" x 1/ 8"
7 - AP - 4
7 - AP - 2
5.5
5.8
1 1 / 4 " x 3 / 16"
8 - AP - 4
8 - AP - 2
7.2
7.5
1 1 / 4 " x 3 / 16"
7 - AP - 4
7 - AP - 2
7.8
8.3
1 1/ 2" x 1/ 8"
8 - AP - 4
8 - AP - 2
5.9
6.4
1 1/ 2" x 1/ 8"
7 - AP - 4
7 - AP - 2
6.7
7.2
1 1 / 2 " x 3 / 16"
8 - AP - 4
8 - AP - 2
8.7
7.1
1 1 / 2 " x 3 / 16"
7 - AP - 4
7 - AP - 2
9.4
10.1
1 3 / 4 " x 3 / 16"
8 - AP - 4
8 - AP - 2
10.0
10.5
1 3 / 4 " x 3 / 16"
7 - AP - 4
7 - AP - 2
10.9
11.6
2" x 3 / 16"
8 - AP - 4
8 - AP - 2
11.5
12.0
2" x 3 / 16"
7 - AP - 4
7 - AP - 2
12.5
13.2
2 1 / 4 " x 3 / 16"
8 - AP - 4
8 - AP - 2
12.7
13.3
2 1 / 4 " x 3 / 16"
7 - AP - 4
7 - AP - 2
14.0
14.7
2 1 / 2 " x 3 / 16"
8 - AP - 4
8 - AP - 2
14.2
14.7
2 1 / 2 " x 3 / 16"
7 - AP - 4
7 - AP - 2
16.2
16.9
Bar Size
3
/ 4 " x / 16"
1
All American Grating
1- 800- 962-9692
Bar Size
3
3
/ 4 " x / 16"
1
Special Orders
Type
Approximate
Lbs. Per
Square Foot
3
Special Orders
2" Center to Center of
Rectangular Cross Bars
5 / 8 " Center to Center of Bearing Bars
Special Orders
Type
Approximate
Lbs. Per
Square Foot
10 - AP - 2
4" Center to Center of
Rectangular Cross Bars
•
www.aagrating.com
•
[email protected]
21
Railroad Grating (Carbon Steel)
25-W-4 26-W-4 27-W-4
26 - W - 4
1 5 / 8 " Center to Center of Bearing Bars
25 - W - 4
27 - W - 4
1 11/ 16" Center to Center of Bearing Bars
1 9 / 16" Center to Center of Bearing Bars
All Railroad Grating Cross Bars are 1/ 4" Round Twised and 4" Center to Center.
Note: Railroad Grating is always serrated.
Weight Chart
Approximate Weight
Bar Size
Symbol
1" x 1 / 8 "
25-W-4
3.85
1" x 3 / 16"
25-W-4
5.67
1" x 1 / 8 "
26-W-4
3.8
5.59
3
(Lbs. Per Square Foot)
1" x /16"
26-W-4
1 1 / 2 " x 3/16"
26-W-4
8.18
2" x 3/16"
26-W-4
10.48
27-W-4
5.47
1" x 3 / 16"
1
3
1 / 2 " x 1 / 16"
27-W-4
7.88
2" x 3 / 16"
27-W-4
10.29
Panel Width Chart in Inches Dimensions are Outside to Outside of Bearing Bars.
Bar
3/16"
Bar
Bar
3/16"
Bar
Type
6
7
8
9
10
11
12
13
14
15
16
17
25-W-4
7
8 / 64
45
9
11 / 32
7
12 / 8
29
1
5
17 / 8
13
19 / 64
51
20 / 64
3
22 / 8
31
35
27 1 / 8
26-W-4
13
8 / 32
10 / 6
11
11 / 16
11
13 / 32
15
5
16 / 8
9
18 / 32
15
19 / 16
9
21 / 16
7
23 / 32
24 / 8
1
26 / 2
28 5 / 32
27-W-4
8 15/ 32
10 1 / 8
11 25/ 32
13 7 / 16
15 3 / 32
16 3 / 4
18 13/ 32
20 1 / 16
21 23/ 32
23 3 / 8
25 1 / 32
26 11/ 16
28 11/ 32
9 / 64
1
14 / 64
16 / 32
Type
19
20
21
22
23
24
25-W-4
28 23/ 32
30 19/ 64
31 57/ 64
33 15/ 32
35 1 / 16
36 41/ 64
26-W-4
29 13/ 16
31 7/ 16
33 3 / 32
34 23/ 32
36 3 / 8
27-W-4
30
21
31 / 32
5
33 / 16
31
34 / 32
23 / 32
7
25 / 64
18
36 5 / 8
Shaded columns indicate Standard Panel Width
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
22
Heavy Duty
Calculations for concentrated load are similar in format to
those for Light Duty Steel Grating (except F = 20,000 (psi)).
Calculations for vehicular loadings are based on
AASHTO Standard Specifications for Highway Bridges
and utilize the formulas to the right of this text.
Notes:
a) For continuous spans, use continuity factor = .80
b) This distribution results in larger grating sizes for lighter trucks on shorter
spans. Spans shown for H15/H20 reflect the more critical condition.
c) The fork lift wheel loads and load distribution patterns depicted below,
generally and only partially represent the broad range of rubber-tired lift
trucks available. For those applications falling outside of these examples,
please contact All American Grating.
d) Wheeled vehicles with urethane tires should NEVER be used in
conjunction with open grid bar grating.
e) HS20 is the same as H-20 and HS15 is the same as H-15. The “S”
stands for semi-trailer.
EQUATION
The following shows the capacities on the basis of
vehicular load distribution and concentrated loading per
foot of grating width for a given span.
VARIABLES
Loading
M
S
i
E
F
= Bending Moment
= Section Modulus - in3/ foot of grating width
= Moment of Inertia - in4 / bar
= Modulus of Elasticity (29,000,000 psi)
= Allowable Bending Stress (20,000 psi)
ψ = Clear, Simple Span - inches
D = Deflection (inches)
a = Partial Load Contact Parallel to Span - inches
s = Center-to-Center Spacing Between Bearing Bars - inches
b = Partial Load Contact Dimension at 90° to Span - inches
b = a + (2s)
P = Total Wheel or Partial Load including Impact - Pounds
P1 = P per bearing bar
P1 = P x (s/b)
Step 1: Determine M
M = FS/12
Step 2: Substituting for M
(i) a > ψ
Solve for ψ:
M = P ψ2
8ab
M = P(.25ψ - .125a)
b
Step 3: Check D*
D = P1[(2ψ3)- (a2ψ) + (a3/4)]
96Ei
*Deflection should be limited to 1/ 400 Span
Design Criteria Table
Wheel
Load
in Pounds
1
( /2 Axle Loading
Load
+ 30%
impact)
Maximum Traffic Conditions
All American Grating
(ii) a < ψ
Load
Distribution
a
b
25"+(2s)
Truck Traffic
40,000 pound Axle Load
Dual Wheels
26,000
H-25
25"
Truck Traffic
32,000 pound Axle Load
Dual Wheels
20,800
H-20
20" 20" + (2s)
Truck Traffic
24,000 pound Axle Load
Dual Wheels
15,600
H-15
15"
15" + (2s)
10,000 Pound Capacity Lift Truck
14,400 Pound Vehicle
24,400 Pound Total Load
85% Drive Axle Load
Rubber Tires
13,480
5 Ton
11"
11" + (2s)
6,000 Pound Capacity Lift Truck
9,800 Pound Vehicle
15,800 Pound Total Load
85% Drive Axle Load
Rubber Tires
8,730
3 Ton
7"
7" +(2s)
2,000 Pound Capacity Lift Truck
4,200 Pound Vehicle
6,200 Pound Total Load
85% Drive Axle Load
Rubber Tires
3,425
1 Ton
4"
4" + (2s)
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
23
Carbon Steel Heavy Duty Welded Bar Grating
11-W-4 11-W-2
Heavy Duty Welded Bar Grating
11/16"
Center to Center of Bearing Bars
11-W-2
11-W-4
Cross Bars 4" Center to Center
Cross Bars 2" Center to Center
Maximum Safe Clear Span
Bar Size
1
Weight
Lbs./S.F.
Section Modulus Standard Round
Per Foot of Width
Cross Bars
1 Ton
3 Ton
5 Ton
H-15
H-20
H-25
1" x / 4 "
16.0
0.727
3
/ 8"
0'- 9"
0'- 8"
0'-9"
1'-0"
1'-2"
1'- 2"
1" x 5 / 16"
19.7
0.909
3
/ 8"
0'-11"
0'- 9"
0'-11"
1'-1"
1'- 3"
1'-4" *
1" x 3 / 8 "
23.4
1.091
3
/ 8"
1'-1"
0'-10"
1'- 0"
1'-3"
1'-5"
1'-6"
1 / 4" x / 4"
19.7
1.136
3
/ 8"
1'-1"
0'-10"
1'- 0"
1'-3"
1'-5"
1'-6" *
1 1 / 4 " x 5 / 16"
24.3
1.420
3
/ 8"
1'- 4"
1'- 0"
1'- 2"
1'-5"
1'-7"
1'- 8"
1 1/ 4" x 3/ 8"
28.9
1.704
3
/ 8"
1'-7"
1'- 2"
1'- 4"
1'-7"
1'- 9"
1'-10" *
1 1/ 2" x 1/ 4"
23.4
1.636
3
/ 8"
1'-7"
1'-2"
1'- 3"
1'-7"
1'- 9"
1'-10"
1 / 2 " x / 16"
28.9
2.045
3
/ 8"
1'-11"
1'- 4"
1'- 6"
1'-9"
2'- 0"
2'-0"
1 1/ 2" x 3/ 8"
34.5
2.454
3
/ 8"
2'- 3"
1'-7"
1'- 8"
2'-0"
2'- 2"*
2'-3" *
1 3/ 4" x 1/ 4 "
27.1
2.227
3
/ 8"
2'-1"
1'- 5"
1'-7"
1'-11"
2'-1"
2'-2"
2'- 8" *
1
1
1
5
3
3
1 / 4" x / 8"
40.1
3.340
3
/ 8"
3'-0" *
2'- 0"
2'-1"
2'-6"
2'- 8"*
2" x 1 / 4 "
30.8
2.908
3
/ 8"
2'- 8"
1'-10"
1'-11"
2'-3"
2'- 5"
2'-6"
2" x 5 / 16"
38.2
3.635
3
/ 8"
3'- 4"
2'-2"
2'- 3"
2'-9"
2'-10"
2'-11"
2" x 3 / 8 "
45.6
4.363
3
/ 8"
3'- 8" *
2'-7"
2'- 8"
3'-1" *
3'- 2"*
3'-2" *
2 1/ 4" x 1/ 4"
34.5
3.681
3
/ 8"
3'- 4"
2'- 3"
2'- 4"
2'-9"
2'-11"
3'- 0"
2 1/ 4" x 3/ 8"
51.2
5.521
3
/ 8"
4'- 5" *
3'-2"
3'- 3"
3'-8" *
3'-9"*
3'- 9" *
2 / 2" x / 4"
38.2
4.544
3
/ 8"
4'-1"
2'- 8"
2'- 9"
3'-3"
3'- 5"
3'- 5"
2 1 / 2 " x 5 / 16"
47.5
5.680
3
/ 8"
4'-8"
3'- 3"
3'- 4"
3'-11"
3'-11" *
4'-0" *
2 1/ 2" x 3/ 8"
56.7
6.818
3
/ 8”
5'- 2" *
3'-11"
3'-11"
4'-3" *
4'- 4"
4'- 4" *
3" x 1 / 4 "
45.5
6.544
1
/ 2"
5'- 6"
3'- 9"
3'- 9"
4'-5"
4'- 6"
4'- 7"
3" x / 16"
57.6
8.180
1
/ 2"
6'- 2" *
4'- 7"
4'-7"
5'-2" *
5'-1" *
5'-1" *
3" x 3 / 8 "
67.9
9.816
1
/ 2"
6'-9" *
5'- 4" *
5'- 3" *
5'-7" *
5'-7" *
5'- 7" *
3 1/ 2" x 1/ 4"
53.9
8.907
1
/ 2"
7'- 0" *
5'- 0"
5'- 0" *
5'- 9" *
5'-9" *
5'- 9" *
7'-0" *
1
1
5
1
3
3 / 2" x / 8"
79.9
13.360
1
/ 2"
8'-4"*
6'- 8"*
6'-7" *
7'-1" *
7'-0" *
4" x 1 / 4 "
60.5
11.633
1
/ 2"
8'- 4"*
6'-7"
6'- 4" *
7'- 0" *
7'-0" *
7'-0" *
4" x 5 / 16"
75.3
14.542
1
/ 2"
9'-2"*
7'- 6" *
7'- 4" *
7'-10" *
7'-10" *
7'-9" *
4" x 3 / 8 "
91.0
17.450
1
/ 2"
10'-2" *
8'-2" *
8'- 0"*
8'-7" *
8'- 6" *
9'- 10"*
•
•
•
•
*
All American Grating
1- 800- 962-9692
•
When calculating loads that require serrated bearing bars, subtract
1
/ 4 " from your grating depth and use that load table.
Weights are approximate and can vary depending on
panel width, type of cross bar and mill/fabrication tolerances.
Weights shown are based on 4" cross bar centers.
Section Modulus based on 17.45 Bars/Foot of Width.
Span limited by deflection (L /400 maximum).
www.aagrating.com
•
[email protected]
24
Carbon Steel Heavy Duty Welded Bar Grating
15-W-4 15-W-2
Heavy Duty Welded Bar Grating
15/16"
Center to Center of Bearing Bars
15-W-4
15-W-2
Cross Bars 4" Center to Center
Cross Bars 2" Center to Center
Maximum Safe Clear Span
Bar Size
1
1 Ton
3 Ton
5 Ton
H-15
H-20
H-25
1 x / 4"
12.2
0.533
/ 8"
0'- 8"
0'-7"
0'-8"
0'-10"
1'-0"
1'-0"
1 x 5 / 16"
14.9
0.667
3
/ 8"
0'- 9"
0'-8"
0'-9"
1'-0"
1'-1"
1'-2"
1 x 3/ 8"
17.7
0.80
3
/ 8"
0'-11"
0'-9"
0'-10"
1'-1"
1'-3"
1'-3"
1
1 / 4" x / 4"
14.9
0.833
3
/ 8"
0'-11"
0'-9"
0'-10"
1'-1"
1'-3"
1'-4"
1 1 / 4 " x 5 / 16"
18.4
1.042
3
/ 8"
1'-1"
0'-10"
1'-0"
1'-3"
1'-5"
1'-5"
1 1/ 4" x 3/ 8"
21.8
1.250
3
/ 8"
1'- 4"
1'-0"
1'-1"
1'-4"
1'- 6"
1'-7"
1 1/ 2" x 1/ 4"
17.7
1.20
3
/ 8"
1'- 3"
0'-11"
1'-1"
1'-4"
1'- 6"
1'- 7"
1 1 / 2 " x 5 / 16"
21.8
1.50
3
/ 8"
1'-7"
1'-1"
1'-3"
1'-6"
1'-8"
1'-9"
1 1/ 2" x 3/ 8"
26.0
1.80
3
/ 8"
1'-10"
1'-3"
1'-5"
1'-8"
1'-10"
1'-11"
1 1/ 2" x 1/ 2"
34.3
2.40
3
/ 8"
2'-5"
1'-7"
1'-8"
2'-0"
2'-2" *
2'-3" *
1 3/ 4" x 1/ 4"
20.5
1.633
3
/ 8"
1'- 8"
1'-2"
1'-3"
1'-7"
1'-9"
1'-10"
1 3/ 4" x 3/ 8"
30.1
2.450
3
/ 8"
2'- 6"
1'- 8"
1'- 9"
2'-1"
2'- 3"
2'-4"
1
2" x / 4 "
23.2
2.133
3
/ 8"
2'-2"
1'- 6"
1'-7"
1'-10"
2'- 0"
2'-1"
2" x 5 / 16"
28.7
2.667
3
/ 8"
2'-8"
1'- 9"
1'-10"
2'-2"
2'-4"
2’-5"
2" x 3 / 8 "
34.3
3.20
3
/ 8"
3'-2"
2'-1"
2'-1"
2'- 6"
2'- 8"
2'-9"
2" x 1 / 2 "
45.3
4.267
3
/ 8"
3'-10" *
2'-8"
2'-8"
3'-1"
3'-2" *
3'-2" *
2 1/ 4" x 1/ 4"
26.0
2.70
3
/ 8"
2'-8"
1'-9"
1'-10"
2'- 3"
2'- 4"
2'-5"
2 / 4" x / 8"
38.4
4.050
3
/ 8"
3'-11" *
2'-7"
2'-7"
3'- 0"
3'-2"
3'- 3"
2 1/ 2" x 1/ 4"
28.7
3.333
3
/ 8"
3'-4"
2'-2"
2'-2"
2'-7"
2'-9"
2'-10"
2 / 2 " x / 16"
35.6
4.167
3
/ 8"
4'-1"
2'-7"
2'-10"
3'-1"
3'- 3"
3'-3"
2 1/ 2" x 3/ 8"
42.6
5.0
3
/ 8"
4'-7" *
3"-1"
3'-1"
3'-7"
3'- 9"
3'-9"
2 1/ 2" x 1/ 2"
56.4
6.667
3
/ 8"
5-4" *
4'-0"
3'-11"
4'-4" *
4-4" *
4'-4" *
3" x / 4 "
35.2
4.80
3
/ 8"
4'-8"
3"-0"
3'- 0"
3'- 6"
3'-7"
3'-8"
3" x 5 / 16 "
43.4
6.0
1
/ 2"
5'-6" *
3'-8"
3'-7"
4'-2"
4'- 4"
4'-4"
3" x 3 / 8 "
51.7
7.20
1
/ 2"
6'-1" *
4'-2"
4'-3"
4'-11" *
4'-10"*
4'-10"*
1
3
1
5
1
3" x 1 / 2 "
68.3
9.60
1
/ 2"
7'-0" *
5'-5"
5'-3" *
5'-7"*
5'-7" *
5'-7"
3 1/ 2" x 1/ 4"
40.7
6.533
1
/ 2"
6'-2" *
3'-11"
3'-11"
4'- 6"
4'-7"
4’-8"
3 1/ 2" x 3/ 8"
60.0
9.80
1
/ 2"
7'- 6" *
5'-9"
5'-7" *
6'-1"
6'-1" *
6'-0" *
1
1
3 / 2" x / 2"
79.4
13.067
1
/ 2"
8'-7" *
6'-7"*
6'-7" *
7'-0" *
7'-0" *
6'-10" *
4" x 1 / 4 "
46.2
8.533
1
/ 2"
7'- 6" *
5'-1"
4'-11"
5'- 9"
5'- 9"
5'-10"
4" x 5 / 16"
57.3
10.667
1
/ 2"
8'-4" *
6'- 3"
6'-1"
6'- 9" *
6'- 9" *
6'-8" *
4" x / 8 "
68.3
12.80
1
/ 2"
9'-0" *
7'-0"*
7'- 0"
7'-5" *
7'- 4" *
7'-3" *
4" x 1 / 2 "
90.4
17.07
1
/ 2"
10'-4" *
8'-2"
7'-11" *
8'-6" *
8'-4" *
8'-4"*
1
4 / 2" x / 4"
51.7
10.80
1
/ 2"
8'- 10" *
6'-4"
6'-2"
7'-1"
7'-1"
7'-1"
4 1/ 2" x 3/ 8"
76.6
16.20
1
/ 2"
10'- 8" *
8'-4"*
8'- 2" *
8'-9" *
8'-8" *
8'- 7"*
4 / 2" x / 2"
101.5
21.60
1
/ 2"
12'-0"
9'-2"*
9'-4" *
10'-0" *
9'-0" *
9'-11"*
5" x 1 / 4 "
57.3
13.333
1
/ 2"
10'- 4" *
7'-9"
7'- 6"
8'- 5" *
8'- 5" *
8'-2" *
5" x / 16 "
71.1
16.667
1
/ 2"
11'-4" *
8'-10" *
8'-9" *
9'- 4" *
9'- 3" *
9'- 2" *
5" x 3 / 8 "
84.9
20.0
1
/ 2"
12'-8" *
9'-10" *
9'-7" *
10'- 2" *
10'- 1" *
10'-0" *
5" x / 2 "
112.5
26.667
1
/ 2"
13'-10" *
10'-4" *
10'-10" *
11'-7" *
11'-6" *
11'-4" *
6" x 1 / 4 "
68.3
19.20
1
/ 2"
13'-4" *
10'-2" *
10'-2" *
11'-0" *
10'-10" *
10'-8" *
3
1
1
1
5
1
•
Section Modulus Standard Round
Per Foot of Width
Cross Bars
3
1
•
Weight
Lbs./S.F.
6" x 5 / 16"
84.9
24.0
1
/ 2"
14'-6" *
11'-2" *
11'- 4" *
12'- 2" *
12'- 0" *
11'- 11" *
6" x 3 / 8 "
101.4
28.80
1
/ 2"
15'-10" *
12'-0" *
12'-4" *
13'- 2" *
13'- 0" *
12'- 10"
6" x 1/2"
134.6
38.40
1
/ 2"
16'-8" *
14'-4"
14'-0" *
14'-10" *
14'-6" *
Weights are approximate, and can vary depending on panel
width, type of cross bar and mill/fabrication tolerances.
Weights shown are based on 4" cross bar centers.
All American Grating
•
•
14'-6" *
*Span limited by deflection (L/400 maximum).
Section Modulus based on 12.8 bars/foot of width.
When calculating loads that require serrated bearing bars,
1
subtract / 4 " from your grating depth and use that load table.
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
25
Carbon Steel Heavy Duty Welded Bar Grating
19-W- 4 19-W-2
Heavy Duty Welded Bar Grating
1 3/16" Center to Center of Bearing Bars
19-W-2
19-W- 4
Cross Bars 4" Center to Center
Cross Bars 2" Center to Center
Maximum Safe Clear Span
Bar Size
1
1 Ton
3 Ton
5 Ton
H-15
H-20
H-25
0'-11"
1" x / 4 "
9.9
0.421
/ 8"
0'-7"
0'-6"
0'-7"
0'-9"
0'-11"
1" x 5 / 16"
12.1
0.526
3
/ 8"
0'-8"
0'-7"
0'-8"
0'-10"
1'-0"
1'-0"
1" x 3 / 8 "
14.3
0.632
3
/ 8"
0'-9"
0'-8"
0'- 9"
0'- 11"
1'-1"
1'- 2"
1 1/ 4" x 1/ 4"
12.1
0.658
3
/ 8"
0'-10"
0'-8"
0'- 9"
1'- 0"
1'-1"
1'- 2"
1 1 / 4 " x 5 / 16 "
14.8
0.822
3
/ 8"
1'-0"
0'-9"
0'-11"
1'-1"
1'-3"
1'-4"
3
1 / 4" x / 8"
17.6
0.987
3
/ 8"
1'-2"
0'-10"
1'- 0"
1'- 2"
1'-4"
1'-5"
1 1/ 2" x 1/ 4"
14.3
0.947
3
/ 8"
1'-1"
0'-10"
0'-11"
1'-2"
1'- 4"
1'- 5"
1 1 / 2 " x 5 / 16"
17.6
1.184
3
/ 8"
1'- 4"
1'-0"
1'-1"
1'- 4"
1'- 6"
1'- 7"
1 / 2" x / 8"
20.9
1.421
3
/ 8"
1'-7"
1'-1"
1'-2"
1'- 6"
1'-8"
1'-9"
1 1/ 2" x 1/ 2"
27.9
1.895
3
/ 8"
2'-1"
1'-5"
1'-6"
1'-9"
1'-11"
2'-0"
1 3/ 4" x 1/ 4"
16.4
1.289
3
/ 8"
1'- 6"
1'- 0"
1'-2"
1'- 5"
1'-7"
1'- 8"
1 3/ 4" x 3/ 8"
24.1
1.934
3
/ 8"
2'-2"
1'- 5"
1'- 6"
1'- 9"
2'-0"
2'-0"
2" x / 4 "
18.7
1.684
3
/ 8"
1'-10"
1'-3"
1'- 4"
1'- 8"
1'-11"
1'-11"
2" x 5 / 16"
23.0
2.105
3
/ 8"
2'- 4"
1'- 6"
1'-7"
1'-11"
2'-1"
2'-2"
2" x / 8 "
27.5
2.526
3
/ 8"
2'-9"
1'- 9"
1'-10"
2'-2"
2'- 4"
2'- 4"
2" x 1 / 2 "
36.8
3.368
3
/ 8"
3'-6"
2'-3"
2'-3"
2'-8"
2'-10"
2'-10"
1
2 / 4" x / 4"
20.9
2.132
3
/ 8"
2'-4"
1'- 6"
1'-7"
1'-11"
2'-1"
2'-2"
2 1/ 4" x 3/ 8"
30.7
3.197
3
/ 8"
3'-5"
2'-2"
2'-2"
2'-7"
2'- 9"
2'-9"
1
3
1
3
1
2 1/ 2" x 1/ 4"
23.1
2.632
3
/ 8"
2'-10"
1'-10"
1'-7"
2'-3"
2'- 4"
2'-5"
2 1 / 2 " x 5 / 16"
28.6
3.289
3
/ 8"
3'- 6"
2'- 3"
2'- 3"
2'-7"
2'-9"
2'-10"
2 1/ 2" x 3/ 8"
34.0
3.947
3
/ 8"
4'-3"
2'-7"
2'-7"
3'-0"
3'-2"
3'-2"
2 1/ 2" x 1/ 2"
45.7
5.263
3
/ 8"
4'-11"
3'-5"
3'-4"
3'-10"
3'-11" *
3'-11" *
3" x 1 / 4 "
27.5
3.789
3
/ 8"
4'-1"
2'- 6"
2'- 6"
2'-11"
3'-1"
3'- 1"
3" x / 16"
34.0
4.737
3
/ 8"
5'-0"
3'-1"
3'- 0"
3'-6"
3'- 8"
3'-8"
3" x 3 / 8 "
41.5
5.684
1
/ 2"
5'- 8" *
3'- 8"
3'-7"
4'-1"
4'-2"
4'-3"
3" x 1 / 2 "
54.7
7.579
1
/ 2"
6'-6" *
4'-9"
4'-7"
5'-1" *
5'-1" *
5'-0"
3 1/ 2" x 1/ 4"
31.9
5.158
3
/ 8"
5'- 6"
3'- 4"
3'-3"
3'-9"
3'-11"
3'-11"
3 1/ 2" x 3/ 8"
48.1
7.737
1
/ 2"
7'- 0" *
4'-10"
4'- 8"
5'-4"
5'- 5"
5'-5"
3 / 2" x / 2"
63.5
10.316
1
/ 2"
8'-0" *
6'-0" *
6'-0" *
6'-4" *
6'-3" *
6'-3" *
4" x 1 / 4 "
36.2
6.737
3
/ 8"
7'- 0" *
4'-3"
4'- 2"
4'-9"
4'-10"
4'-10"
4" x 5 / 16"
45.9
8.421
1
/ 2"
7'-9" *
5'- 3"
5'-1"
5'-10"
5'-10"
5'- 10"
4" x / 8 "
54.7
10.105
1
/ 2"
8'- 6" *
6'- 3"
6'- 0"
6'-8" *
6'-7" *
6'-7" *
4" x 1 / 2 "
72.2
13.473
1
/ 2"
9'-8" *
7'-6" *
7'-4" *
7'-8" *
7'-7" *
7'-6" *
4 1/ 2" x 1/ 4"
41.5
8.526
1
/ 2"
8'- 4" *
5'- 4"
5'-1"
5'-10"
5'-11"
5'-11"
4 1/ 2" x 3/ 8"
61.3
12.789
1
/ 2"
10'- 0" *
7'-8" *
7'- 6"
7'-11"
7'-10" *
7'-9" *
4 1/ 2" x 1/ 2"
81.0
17.052
1
/ 2"
11'-4" *
8'-11"
8'-7" *
9'-1" *
9'-0" *
9'-1" *
5" x 1 / 4 "
45.9
10.526
1
/ 2"
9'-8" *
6'- 6"
6'- 3"
7'-1"
7'-1"
7'-1"
5" x 5 / 16"
56.9
13.158
1
/ 2"
10'-8" *
8'-1"
7'- 8"
8'-6" *
8'- 4" *
8'-4"
5" x 3 / 8 "
67.8
15.789
1
/ 2"
11'-6" *
9'-0"*
8'-9" *
9'-3"*
9'-2" *
9'-0" *
5" x 1 / 2 "
89.8
21.052
1
/ 2"
13'-0" *
10'-4" *
10'-0" *
10'-7" *
10'-8"*
10'-4" *
/ 2"
12'- 6" *
9'- 4"
8'- 9" *
10'-0"
9'-9"
10'-5"*
11'-0" *
10'-7" *
10'-10"*
5
1
1
3
1
6" x / 4 "
54.7
15.158
1
6" x 5 / 16"
67.8
18.947
1
/ 2"
13'-10" *
6" x 3 / 8 "
81.0
22.736
1
/ 2"
14'-10"*
11'-8" *
11'-4" *
12'- 0" *
11'-10" *
11'- 8" *
109.1
30.315
1
/ 2"
16'-2" *
13'-6" *
12'11" *
13'-9" *
13'-5" *
13'-4" *
1
6" x / 2 "
•
Section Modulus Standard Round
Per Foot of Width
Cross Bars
3
1
•
Weight
Lbs./S.F.
Weights are approximate, and can vary depending on panel
width, type of cross bar and mill/fabrication tolerances.
Weights shown are based on 4” cross bar centers.
All American Grating
•
•
10'-10" *
9'-8"
Section Modulus based on 10.105 bars/foot of width.
*Span limited by deflection (L/400 maximum).
When calculating loads that require serrated bearing bars,
1
subtract / 4 " from your grating depth and use that load table.
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
26
22-W-4 22-W-2
Carbon Steel Heavy Duty Welded Bar Grating
Heavy Duty Welded Bar Grating
1 3 / 8" Center to Center of Bearing Bars
22-W-4
22-W-2
Cross Bars 4" Center to Center
Cross Bars 2" Center to Center
Maximum Safe Clear Span
Bar Size
1 Ton
3 Ton
5 Ton
H-15
H-20
H-25
1" x 1 / 4 "
8.8
0.364
3
/ 8"
0'- 6"
0'- 6"
0'- 7"
0'-9"
0'- 10"
0'-10"
1" x 5 / 16"
10.7
0.455
3
/ 8"
0'- 8"
0'-6"
0'- 8"
0'-10"
0'-11"
1'- 0"
1" x 3 / 8 "
12.6
0.545
3
/ 8"
0'- 9"
0'-7"
0'-9"
0'-11"
1'-0"
1'-1"
1
1
1 / 4" x / 4"
10.7
0.568
3
/ 8"
0'- 9"
0'-7"
0'-9"
0'-11"
1'-0"
1'-1"
1 1 / 4 x 5 / 16"
13.1
0.710
3
/ 8"
0'-11"
0'-8"
0'-10"
1'-0"
1'-2"
1'-3"
1 1/ 4" x 3 / 8 "
15.5
0.852
3
/ 8"
1'-1"
0'-9"
0'-11"
1'-2"
1'- 3"
1'- 4"
1 / 2" x / 4"
12.6
0.818
3
/ 8"
1'- 0"
0'-9"
0'-11"
1'-1"
1'- 3"
1'- 4"
1 1 / 2 " x 5 / 16"
15.5
1.023
3
/ 8"
1'- 3"
0'-11"
1'- 0"
1'-3"
1'-5"
1'-6"
1 1/ 2" x 3/ 8"
18.3
1.227
3
/ 8"
1'-6"
1'-0"
1'-1"
1'-4"
1'-6"
1'- 7"
1 1/ 2" x 1/ 2"
24.1
1.636
3
/ 8"
1'-11"
1'-3"
1'-4"
1'-7"
1'-9"
1'-10"
1 / 4 " x / 4"
14.5
1.114
3
/ 8"
1'- 4"
0'-11"
1'-1"
1'-3"
1'-6"
1'-6"
1 3/ 4" x 3/ 8"
21.2
1.670
3
/ 8"
1'-11"
1'- 3"
1’- 4"
1'- 8"
1'-10"
1'-11"
2" x 1/ 4"
16.4
1.455
3
/ 8"
1'-9"
1'-2"
1'- 3"
1'-6"
1'- 8"
1'-9"
2" x / 16"
20.2
1.818
3
/ 8"
2'-1"
1'- 5"
1'-5"
1'-9"
1'-11"
2'- 0"
2" x 3 / 8 "
24.1
2.182
3
/ 8"
2'- 6"
1'-7"
1'- 8"
2'-0"
2'-1"
2'-2"
2" x / 2 "
31.7
2.909
3
/ 8"
3'-4"
2'-1"
2'-1"
2'-5"
2'-7"
2'-7"
2 1/ 4" x 1 / 4 "
18.3
1.841
3
/ 8"
2'- 2"
1'-5"
1'-6"
1'-9"
1'-11"
2'-0"
2 1 / 4 " x 3/ 8"
26.9
2.761
3
/ 8"
3'-2"
2'- 0"
2'-0"
2'- 4"
2'- 6"
2'-6"
2 1/ 2" x 1 / 4 "
20.2
2.273
3
/ 8"
2'-7"
1'-8"
1'-8"
2'- 0"
2'-2"
2'-3"
2 1 / 2 " x 5 / 16"
25.0
2.841
3
/ 8"
3'-3"
2'-0"
2'- 0"
2'- 5"
2'- 6"
2'-7"
2 1/ 2" x 3/ 8"
29.8
3.409
3
/ 8"
3'-10" *
2'- 4"
2'- 4"
2'-9"
2'-10"
2'-11"
2 / 2" x / 2"
39.4
4.545
3
/ 8"
4'-9"
3'-1"
3'-0"
3'-6"
3'-7"
3'-7"
3" x 1 / 4 "
24.1
3.273
3
/ 8"
3'-9"
2'-3"
2'-3"
2'-8"
2'-9"
2'-10"
3" x 5/ 16"
29.8
4.091
3
/ 8"
4'-7" *
2'-9"
2'-9"
3'-2"
3'-3"
3'-4"
3" x / 8 "
36.4
4.909
1
/ 2"
5'- 4" *
3'- 4"
3'-2"
3'- 8"
3'-9"
3'- 10"
3" x 1 / 2 "
47.9
6.545
1
/ 2"
6'-2"
4'-4"
4'-2"
4'-9"
4'-9"
4'-9"
1
3 / 2" x / 4"
27.9
4.454
3
/ 8"
5'- 0" *
3'-0"
2'-11"
3'-5"
3'-6"
3'-6"
3 1 / 2 "x 3 / 8 "
42.2
6.682
1
/ 2"
6'-10" *
4'-5"
4'-2"
4'-10" *
4'-10" *
4'-10" *
3 / 2" x / 2"
55.6
8.909
1
/ 2"
7'-8"
5'-9"
5'-6"
6'-0"
5'-11"
5'-10"
4" x 1 / 4 "
31.7
5.818
3
/ 8"
6'- 6" *
3’-10"
3'-9"
4'-3"
4'- 4"
4'-4"
4" x / 16 "
40.2
7.273
1
/ 2"
7'-5" *
4'-9"
4'- 6"
5'-2"
5'-3"
5'-2"
4" x 3 / 8 "
47.9
8.727
1
/ 2"
8'-2" *
5'-8" *
5'- 4" *
6'-1" *
6'-1" *
6'- 1"*
1
1
3
1
5
1
1
1
3
1
1
1
5
4" x 1 / 2 "
63.2
11.636
1
/ 2"
9'-4" *
7'-1"
6'-10"
7'-3"
7'-1"
7'-0"
4 1/ 2" x 1/ 4"
36.4
7.363
1
/ 2"
7'-11" *
4’-10"
4'-7"
5'-3" *
5'-3" *
5'-3"
4 1/ 2" x 3/ 8"
53.6
11.045
1
/ 2"
9'-8" *
7'-1" *
6'- 8" *
7'-6" *
7'-4" *
7'-4"*
4 1/ 2" x 1/ 2"
70.9
14.727
1
/ 2"
10'-11" *
8'-6"
8'-1"
8'-7"
8'-5"
8'-4"
6'-3"
1
5" x / 4 "
40.2
9.091
1
/ 2"
9'- 3" *
5'-11"
5'-7"
6'- 4"
6'-4" *
5"x 5 / 16"
49.8
11.363
1
/ 2"
10'-3"
7'-4"
6'-10"
7'-9"*
8'- 8" *
7'-8"*
5" x 3 / 8 "
59.4
13.636
1
/ 2"
11'-2" *
8'-7" *
8'-2"
8'-9" *
8'-7" *
8'-6" *
5" x 1 / 2 "
78.5
18.181
1
/ 2"
12'-6"
9'-10"
9'-5"
10'-0"
9'-10"
9'-9"
6" x 1 / 4 "
47.9
13.091
1
/ 2"
12'-0"
8'-5"
7'-10"
8'-10" *
8'- 9" *
8'- 8"
6" x 5 / 16"
59.4
16.363
1
/ 2"
13'-4"
10'-5" *
9'- 8" *
10'-5" *
10'-2"*
10'- 2" *
6" x / 8 "
70.9
19.636
1
/ 2"
14'-4"
11'-2" *
10'- 8" *
11'-4" *
11'- 2" *
11'- 0" *
6" x 1 / 2 "
93.8
26.181
1
/ 2"
15'-10"
12-10"
12'-2"
12'-10"
12'-8"
12'-6"
3
•
•
Section Modulus Standard Round
Per Foot of Width
Cross Bars
Weight
Lbs./S.F.
Weights are approximate, and can vary depending on panel
width, type of cross bar and mill/fabrication tolerances.
Weights shown are based on 4” cross bar centers.
All American Grating
•
•
*
Section Modulus based on 8.727 bars/foot of width.
*Span limited by deflection (L/400 maximum).
When calculating loads that require serrated bearing bars,
1
subtract / 4 " from your grating depth and use that load table.
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
27
30-W-4 30-W-2
Carbon Steel Heavy Duty Welded Bar Grating
Heavy Duty Welded Bar Grating
17/ 8" Center to Center of Bearing Bars
30-W-4
30-W-2
Cross Bars 4" Center to Center
Cross Bars 2" Center to Center
Maximum Safe Clear Span
Bar Size
Weight
Lbs./S.F.
1 Ton
3 Ton
5 Ton
H-15
H-20
1" x 1 / 4 "
6.9
0.267
3
/ 8"
0'-6"
0'-5"
0'-6"
0'-8"
0'-9"
0'-9"
1" x 5 / 16"
8.3
0.333
3
/ 8"
0'-7"
0'-6"
0'-7"
0'-9"
0'-10"
0'-10"
1" x 3 / 8 "
9.8
0.40
3
/ 8"
0'-8"
0'-6"
0'-8"
0'-9"
0'-11"
0'-11"
1 1/ 4" x 1 / 4 "
8.3
0.417
3
/ 8"
0'- 8"
0'-6"
0'-8"
0'-10"
0'-11"
0'-11"
1 1 / 4 " x 5 / 16"
10.2
0.521
3
/ 8"
0'-9"
0"-7"
0'-9"
0'-11"
1'-0"
1'-1"
11 / 4 " x 3 / 8 "
12.0
0.625
3
/ 8"
0'-11"
0'-8"
0'-10"
1'-0"
1'-1"
1'- 2"
1 1/ 2" x 1/ 4"
9.8
0.60
3
/ 8"
0'-11"
0'-8"
0'-9"
1'-0"
1'-1"
1'- 2"
1 / 2 " x / 16"
12.0
0.750
3
/ 8"
1'-1"
0'-9"
0'-11"
1'-1"
1'-3"
1'- 3"
1 1/ 2" x 3/ 8"
14.1
0.90
3
/ 8"
1'-3"
0'-10"
1'-0"
1'-2"
1'-4"
1'- 5"
1 / 2" x / 2"
18.4
1.20
3
/ 8"
1'-8"
1'-1"
1'-2"
1'-5"
1'-7"
1'-7"
1 3/ 4" x 1/ 4"
11.2
0.817
3
/ 8"
1'-2"
0'-10"
0'-11"
1'-2"
1'-3"
1'- 4"
1 3/ 4" x 3/ 8"
16.3
1.225
3
/ 8"
1'- 8"
1'-1"
1'-2"
1'-5"
1'-7"
1'- 8"
2" x / 4 "
12.7
1.067
3
/ 8"
1'- 6"
1'-0"
1'-1"
1'-4"
1'- 6"
1'-6"
2" x 5 / 16"
15.6
1.333
3
/ 8"
1'-10"
1'-2"
1'-3"
1'-6"
1'- 8"
1'- 9"
2" x 3 / 8 "
18.5
1.60
3
/ 8"
2'-2"
1'-4"
1'-5"
1'-8"
1'-10"
1'-11"
2" x / 2 "
24.2
2.133
3
/ 8"
2'-10'
1'-9"
1'-9"
2'-0"
2'-2"
2'-2"
2 1/ 4" x 1/ 4"
14.1
1.350
3
/ 8"
1'-10"
1'-2"
1'-3"
1'-6"
1'- 8"
1'- 9"
2 1/ 4" x 3/ 8"
20.6
2.025
3
/ 8"
2'-10"
1'-8"
1'-8"
1'-11"
2'-1"
2'-2"
2 1 / 2 " x 1/ 4"
15.6
1.667
3
/ 8"
2'- 3"
1'-5"
1'-5"
1'-8"
1'-10"
1'-11"
2 1 / 2 " x 5 / 16"
19.2
2.083
3
/ 8"
2'- 9"
1'- 8"
1'-8"
2'- 0"
2'-1"
2'-2"
2 1/ 2" x 3/ 8"
22.8
2.50
3
/ 8"
3'- 3"
2'- 0"
1'-11"
2'-3"
2'- 5"
2'- 5"
2 1/ 2" x 1/ 2"
30.0
3.333
3
/ 8"
4'-4"
2'-6"
2'-5"
2'-10"
2'-11"
2'-11"
1
5
1
1
1
1
1
3" x / 4 "
18.5
2.40
/ 8"
3'- 2"
1'-9"
1'-11"
2'-2"
2'- 4"
2'- 4"
3" x 5 / 16"
22.8
3.0
3
/ 8"
3'- 11"
2'- 4"
2'- 3"
2'-7"
2'- 8"
2'-9"
3" x 3 / 8 "
28.0
3.60
1
/ 2"
4'- 8"
2'-9"
2'-7"
3'-0"
3'-1"
3'-1"
3 x 1/ 2"
36.7
4.80
1
/ 2"
5'-8"
3'-6"
3'-4"
3'-9"
3'-10"
3'-10"
3 1/ 2" x 1/ 4"
21.4
3.267
3
/ 8"
4'- 3"
2'-6"
2'-5"
2'-9"
2'-10"
2'- 11"
3 / 2" x / 8"
32.3
4.90
1
/ 2"
6'- 2" *
3'-5"
3'-5"
3'-10"
3'-11"
3'-11"
3 1/ 2" x 1/ 2"
42.5
6.533
1
/ 2"
7'-2" *
4'-9"
4'-5"
4-11"
4'-11"
4'-11"
4" x 1 / 4 "
24.2
4.267
3
/ 8"
5'- 6"
3'- 2"
3'- 0"
3'-5"
3'- 6"
3'- 6"
4" x 5 / 16"
30.9
5.333
1
/ 2"
6'-10"
3'-11"
3'-8"
4'-2"
4'-2"
4'-2"
4 x 3/ 8"
36.7
6.40
1
/ 2"
7'-6" *
4'-8"
4'- 4"
4'-10"
4'-10"
4'-10"
4" x 1 / 2 "
48.2
8.533
1
/ 2"
8'-7" *
6'-1"
5'-7"
6'-3"
6'-2"
6'-2"
1
4 / 2" x / 4"
28.0
5.40
1
/ 2"
6'-11"
3'-11"
3'- 8"
4'-2"
4'-3"
4'-3"
4 1/ 2" x 3/ 8"
41.0
8.10
1
/ 2"
8'-10" *
5'-10"
5'- 4"
6'-0"
5'-11"
5'- 10"
4 1/ 2" x 1/ 2"
54.0
10.80
1
/ 2"
10'-2" *
7'-8"
7'-0"
7'-7" *
7'-5" *
7'-4" *
5" x 1 / 4 "
30.9
6.667
1
/ 2"
4'-10"
4'-6"
5'-0"
5'- 0"
5'-0"
5" x 5 / 16"
38.1
8.333
1
/ 2"
8'-6"
9'-6"*
5'-11"
5'-6"
6'-2"
6'-1"
6'- 0"
5" x 3 / 8 "
45.4
10.0
1
/ 2"
10'- 4" *
7'-1"
6'-6"
7'-3"
7'-2"
7'- 0"
13.33
1
/ 2"
11'-9" *
8'-11" *
8'-5"
8'-10" *
8'-8" *
8'-7" *
6'-10"
3
1
1
5" x / 2 "
59.8
6" x / 4 "
36.7
9.60
1
/ 2"
11'- 2" *
6'-10"
6'-3"
7'-0"
6'-11"
6" x 5 / 16"
45.4
12.0
1
/ 2"
12'-4"
8'-6"
7'-9"
8'-7"
8'-5"
8'- 3"
6" x 3 / 8 "
54.0
14.40
1
/ 2"
13'-3"
10'-1"
9'-2"
9'-11"
9'-10"
9'- 9"
6" x 1 / 2 "
71.4
19.20
1
/ 2"
15'-0" *
11'-8" *
11'-0" *
11'-6" *
11'-3" *
11'-1" *
1
•
H-25
3
1
•
Section Modulus Standard Round
Per Foot of Width
Cross Bars
Weights are approximate, and can vary depending on panel
width, type of cross bar and mill/fabrication tolerances.
Weights shown are based on 4” cross bar centers.
All American Grating
•
•
Section Modulus based on 6.4 bars/foot of width.
*Span limited by deflection (L/400 maximum).
When calculating loads that require serrated bearing bars,
1
subtract / 4 " from your grating depth and use that load table.
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
28
Carbon Steel Heavy Duty Welded Bar Grating
38-W-4 38-W-2
Heavy Duty Welded Bar Grating
2 3/8" Center to Center of Bearing Bars
38-W-4
38-W-2
Cross Bars 4" Center to Center
Cross Bars 2" Center to Center
Maximum Safe Clear Span
Bar Size
1
1 Ton
3 Ton
5 Ton
H-15
H-20
H-25
0'-8"
1" x / 4 "
5.7
0.211
/ 8"
0'-5"
0'-5"
0'-6"
0'-7"
0'-8"
1" x 5 / 16"
6.8
0.263
3
/ 8"
0'-6"
0'-5"
0'-6"
0'-8"
0'-9"
0'-9"
1" x 3 / 8 "
7.9
0.316
3
/ 8"
0'-7"
0'-6"
0'-7"
0'-8"
0'-10"
0'-10"
1 1/ 4" x 1/ 4"
6.8
0.329
3
/ 8"
0'-7"
0'-6"
0'-7"
0'-9"
0'-10"
0'-10"
1 1 / 4 " x 5 / 16 "
8.2
0.411
3
/ 8"
0'- 9"
0'-6"
0'-8"
0'-10"
0'-11"
0'-11"
/ 8"
0'-10"
0'-7"
0'-9"
0'-11"
1'-0"
1'-1"
/ 8"
0'-10"
0'-7"
0'-9"
0'-11"
1'-0"
1'-0"
1'- 2"
3
1 / 4" x / 8"
9.6
0.493
3
1 1/ 2" x 1/ 4"
7.9
0.474
3
1 1 / 2 " x 5 / 16"
9.6
0.592
3
/ 8"
1'- 0"
0'-8"
0'-10"
1'-0"
1'-1"
/ 8"
1'-2"
0'-9"
0'-11"
1'-1"
1'-3"
1'-3"
1'-6"
1'-0"
1'-0"
1'-3"
1'-5"
1'-6"
1
3
1 / 2" x / 8"
11.3
0.711
3
1 1/ 2" x 1/ 2"
14.7
0947
3
/ 8"
1 3/ 4" x 1/ 4"
9.0
0.645
3
/ 8"
1'-1"
0'-9"
0'-10"
1'-0"
1'-2"
1'- 2"
1 / 4" x / 8"
13.0
0.967
3
/ 8"
1'- 6"
1'- 0"
1'-1"
1'-3"
1'- 5"
1'-6"
2" x 1 / 4 "
10.2
0.842
3
/ 8"
1'- 4"
0'-11"
1'-0"
1'-2"
1'- 4"
1'-5"
2" x 5 / 16"
12.5
1.053
3
/ 8"
1'-7"
1'- 0"
1'-1"
1'-4"
1'- 6"
1'-7"
2" x 3 / 8 "
14.7
1.263
3
/ 8"
1'-11"
1'-2"
1'-3"
1'-6"
1'- 8"
1'- 8"
2" x 1 / 2 "
19.2
1.684
3
/ 8"
2'-6"
1'-6"
1'-6"
1'-9"
1'-11"
2'-0"
/ 8"
1'- 8"
1'-1"
1'-1"
1'-4"
1'- 6"
1'-7"
/ 8"
2'- 5"
1'- 5"
1'-5"
1'-9"
1'-10"
1'-11"
3
3
1
1
2 / 4" x / 4"
11.3
1.066
3
2 1/ 4" x 3/ 8"
16.4
1.599
3
2 1/ 2" x 1/ 4"
12.5
1.316
3
/ 8"
2'- 0"
1'- 3"
1'-3"
1'-5"
1'-8"
1'- 9"
2 1 / 2 " x 5 / 16"
15.3
1.645
3
/ 8"
2'- 6"
1'- 6"
1'-6"
1'-9"
1'-11"
1'-11"
2 1/ 2" x 3/ 8"
18.1
1.974
3
/ 8"
2'-11"
1'- 9"
1'-8"
2'-0"
2'-1"
2'-2"
2 1/ 2" x 1/ 2"
23.8
2.632
3
/ 8"
3'-6"
2'-3"
2'-2"
2'-5"
2'-6"
2'-7"
1
3" x / 4 "
14.7
1.895
3
/ 8"
2'-10"
1'- 8"
1'-8"
1'-11"
2'-1"
2'-1"
3" x 5 / 16"
18.1
2.368
3
/ 8"
3'- 6"
2'- 0"
1'-11"
2'-3"
2’-4"
2'-5"
3" x 3 / 8 "
22.4
2.842
1
/ 2"
4'- 2"
2'- 5"
2'-3"
2'-7"
2'-8"
2'- 8"
3" x / 2 "
29.2
3.790
1
/ 2"
5'-4" *
3'-1"
2'-11"
3'-3"
3'-4"
3'-4"
3 1/ 2" x 1/ 4"
17.0
2.579
3
/ 8"
3'- 9"
2'- 2"
2'-1"
2'-5"
2'-6"
2'- 6"
3 1/ 2" x 3/ 8"
25.8
3.869
1
/ 2"
5'-7"
3'-2"
2'-11"
3'-4"
3'-4"
3'-4"
3 / 2" x / 2"
33.7
5.158
1
/ 2"
6'-9" *
4'-1"
3'-9"
4'-3"
4'-2"
4'-2"
4" x 1 / 4 "
19.2
3.369
3
/ 8"
4'-11"
2'-9"
2'-7"
2'-11"
3'-0"
3'-0"
4" x / 16"
24.7
4.211
1
/ 2"
6'-1"
3'- 5"
3'-2"
3'-7"
3'-7"
3'-7"
4" x 3 / 8 "
29.2
5.053
1
/ 2"
7'-2" *
4'- 0"
3'-8"
4'-2"
4'-2"
4'- 1"
4" x 1 / 2 "
38.2
6.737
1
/ 2"
8'-2" *
5'-4"
4'-10"
5'-4"
5'-3"
5'-2"
/ 2"
6'-2"
3'- 5"
3'-2"
3'-7"
3'-7"
3'- 7"
1
1
1
5
1
1
4 / 2" x / 4"
22.4
4.263
1
4 1/ 2" x 3/ 8"
32.6
6.395
1
/ 2"
8'-5" *
5'- 0"
4'-7"
5'-1"
5'-0"
5'- 0"
4 1/ 2" x 1/ 2"
42.8
8.527
1
/ 2"
9'-7" *
6'-8"
6'-0"
6'-7"
6'-5"
6'-4"
5" x 1 / 4 "
24.7
5.264
1
/ 2"
7'-7"
4'- 2"
3'-10"
4'-3"
4'-3"
4'-3"
5" x 5 / 16"
30.3
6.579
1
/ 2"
9'-0" *
5'- 2"
4'-8"
5'-3"
5'-2"
5'- 1"
5" x 3 / 8 "
36.0
7.895
1
/ 2"
9'- 10" *
6'-2"
5'-7"
6'-2"
6'-0"
5'-11"
8'-2"
7'-3"
8'-0"
7'-9"
7'-7"
5'-11"
5'-4"
5'-11"
5'-10"
5'-9"
6'-11"
1
5' x / 2 "
47.3
10.527
1
/ 2"
11'-2" *
6" x 1 / 4 "
29.2
7.580
1
/ 2"
10'- 6" *
6" x 5 / 16"
36.0
9.474
1
/ 2"
11'-8" *
7'- 4"
6'-7"
7'-3"
7'-1"
6" x / 8 "
42.8
11.369
1
/ 2"
12'-8" *
8'- 9"
7'-10"
8'-7"
8'-4"
8'-1"
6" x 1 / 2 "
56.4
15.159
1
/ 2"
14'-4" *
10'-2" *
10'-7" *
10'-3" *
10'-1" *
3
•
Section Modulus Standard Round
Per Foot of Width
Cross Bars
3
1
•
Weight
Lbs./S.F.
Weights are approximate, and can vary depending on panel
width, type of cross bar and mill/fabrication tolerances.
Weights shown are based on 4” cross bar centers.
All American Grating
•
•
10'-10" *
Section Modulus based on 5.053 bars/foot of width.
*Span limited by deflection (L/400 maximum).
When calculating loads that require serrated bearing bars,
1
subtract / 4 " from your grating depth and use that load table.
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
29
Panel Width Chart
Heavy Duty Grating
Dimensions are Outside to Outside of Bearing Bars
Heavy Duty Panel Width Chart (in Inches)
Number of
Bearing Bars
11-W-4
1
/ 4"
5
/ 16"
15-W-4
3
/ 8"
1
5
/ 4"
/ 16"
19-W- 4
3
1
/ 8"
/ 4"
5
/ 16"
/ 16
1
1 / 16
1 / 16
1 /4
1 / 16
1 / 16
1 /2
1 9 / 16
3
1 5/ 8
1 11/ 16
1 3/ 4
2 1/ 8
2 3 / 16
2 1/ 4
2 5/ 8
2 11/ 16
2 3/ 4
4
5
2 / 16
3
2 /8
7
2 / 16
1
3 / 16
1
3 /8
3
3 / 16
13
3 / 16
7
3 /8
3 15/ 16
5
3
3 1 / 16
3 1/ 8
4
4 1 / 16
4 1/ 8
5
5 1 / 16
5 1/ 8
6
11
3 / 16
3
3 /4
13
3 / 16
15
4 / 16
5
1
5 / 16
3
6 / 16
1
6 /4
6 5/16
7
3
4 /8
7
4 / 16
1
4 /2
7
5 /8
15
5 / 16
6
3
7 /8
7
7 / 16
7 1/ 2
8
1
5 / 16
1
5 /8
3
5 / 16
13
6 / 16
7
6 /8
15
6 / 16
9
8 / 16
5
8 /8
8 11/ 16
9
3
5 /4
13
5 / 16
7
5 /8
3
7 /4
13
7 / 16
7
7 /8
3
9 /4
13
9 / 16
9 7/ 8
10
6 7 / 16
6 1/ 2
6 9 / 16
8 11/ 16
8 3/ 4
8 13/ 16
10 15/ 16
11
11 1 / 16
11
1
7 /8
3
7 / 16
1
7 /4
5
9 /8
11
3
9 /4
12 / 8
3
12 1 / 4
12
13
7 / 16
7
7 /8
15
7 / 16
9
10 / 8
11
5
3
13 / 8
13 7 / 16
13
1
8 /2
9
8 / 16
5
8 /8
1
11 / 2
9
5
11 / 8
1
14 / 2
9
14 5 / 8
14
3
1
5
7
12 / 16
1
12 / 2
9
11
15 / 16
3
15 / 4
15 13/ 16
9 /4
3
1
5
7
1
/ 8"
2
9 / 16
1
3
15
9 / 16
9 / 16
5
10 / 16
11 / 16
1
10 / 16
12 / 16
13 / 16
12 / 16
14 / 16
15
9 7/ 8
9 15/ 16
10
13 3 / 8
13 7 / 16
13 1 / 2
16 7 / 8
16 15/ 16
17
16
10 9 / 16
10 5 / 8
10 11/ 16
14 5 / 16
14 3 / 8
14 7 / 16
18 1 / 16
18 1 / 8
18 3 / 16
17
11 1 / 4
11 5 / 16
11 3 / 8
15 1 / 4
15 5 / 16
15 3 / 8
19 1 / 4
19 5 / 16
19 3 / 8
18
15
12
1
3
16 / 4
15
7
5
11
3
12 / 4
1
17 / 8
3
17 / 4
3
7
1
1
3
11 / 16
12 / 16
1
16 / 16
16 / 16
1
20 / 16
5
1
20 9 / 16
11
21 3 / 4
7
20 / 2
19
12 / 8
20
5
13 / 16
13 / 8
13 / 16
18 / 16
18 / 8
18 / 16
22 / 16
22 / 8
22 15/ 16
21
14
14 1 / 16
14 1 / 8
19
19 1 / 16
19 1 / 8
24
24 1/16
24 1/8
22
11
14 / 4
13
15
20
1
3
1
25 / 4
25 5 / 16
3
7
15 / 2
7
15
21
3
7
26 1 / 2
1
3
7
15
5
27 11/ 16
13
14 / 16
12 / 16
3
23
15 / 8
24
1
16 / 8
3
13
16 / 16
15 / 16
14 / 16
1
16 / 16
7
19 / 16
20 / 8
21 / 16
16 / 16
16 / 8
22 / 4
26
17 7 / 16
17 1 / 2
17 9 / 16
27
28
18 / 8
3
18 / 16
26 / 8
1
9
26 / 2
7
20 / 4
31 1 / 4
9
5
20 / 16
30 1 / 16
3
25 / 8
19 / 8
30
30
1
1
19 / 16
29 15/ 16
9
20 / 16
5
26 / 16
27 / 16
27 / 2
11
25 / 16
5
27 / 16
3
27 / 8
28 7 / 8
15
25 / 16
27 / 16
26 / 16
28 / 16
24 3/4
5
9
28 / 4
23 13/ 16
18 / 16
25 / 16
21 / 16
22 / 8
23 3 / 4
18 / 4
13
22 / 16
24 11/16
9
3
7
24 5/8
18 / 8
19 / 2
21 / 16
23 11/ 16
1
29
13
21 / 8
26 / 8
1
13
18 / 16
7
21 / 8
3
16 / 4
20 / 16
20 / 16
13
25
1
17 / 16
1
31 / 8
31 / 16
5
3
32 / 8
32 7 / 16
1
9
33 5 / 8
3
34 13/ 16
32 / 16
33 / 2
33 / 16
11
34 / 4
7
15
36
34 / 16
31
20 7 / 8
20 15/ 16
21
28 3 / 8
28 7 / 16
28 1 / 2
35 /8
32
21 9 / 16
21 5 / 8
21 11/ 16
29 5 / 16
29 3 / 8
29 7 / 16
37 1 / 16
37 1 / 8
37 3 / 16
33
22 1 / 4
30 5 / 16
30 3 / 8
38 1 / 4
38 5 / 16
38 3 / 8
5
7
34
22 5 / 16
22 3 / 8
30 1 / 4
15
23
1
3
31 / 4
5
11
1
3
32 / 4
1
3
13
22 / 16
23 / 16
3
1
31 / 16
31 / 16
1
39 / 16
5
35
/16
1
39 9 / 16
11
40 3 / 4
7
39 / 2
35
23 /8
23 /16
23 /4
32 / 8
36
5
24 / 16
3
24 / 8
7
24 / 16
1
33 / 16
33 / 8
33 / 16
41 / 16
41 / 8
41 15/ 16
37
25
25 1 / 16
25 1 / 8
34
43 1 / 16
43 1 / 8
38
11
25 / 4
3
7
26 / 2
1
3
25 / 16
39
26 / 8
40
1
27 / 16
26 / 16
27 / 8
25 / 16
1
27 / 16
34 1 / 16
34 1 / 8
43
15
35
1
3
1
44 / 4
44 5 / 16
7
15
36
3
7
45 1 / 2
7
15
5
46 11/ 16
13
34 / 16
35 /8
35
/16
13
36 / 8
3
13
36 / 16
35 / 16
44 / 16
45 / 8
36 / 16
46 / 16
46 / 8
37 / 4
37 / 16
37 / 8
47 / 4
47 / 16
47 7 / 8
42
28 7 / 16
28 1 / 2
28 9 / 16
38 11/ 16
38 3 / 4
38 13/ 16
48 15/ 16
49
49 1 / 16
3
50 1 / 4
44
29 / 8
29 / 16
39 / 8
15
9
40 / 8
1
9
41 / 8
1
9
29 / 4
11
39 / 16
13
29 / 8
1
9
5
30 / 8
41 / 2
1
5
7
42 / 16
42 / 2
29 / 16
7
1
45
30 / 2
46
3
31 / 16
31 / 4
30 / 16
29 / 16
31 / 16
5
40 / 16
41 / 16
3
45 / 16
27 / 8
5
7
9
27 / 16
3
7
40 / 16
27 / 4
1
13
13
40 / 8
41
43
3
3
32 / 16
3
50 / 8
11
5
3
51 / 8
51 7 / 16
1
9
52 5 / 8
3
53 13/ 16
39 / 4
40 / 16
5
42 / 16
1
51 / 16
52 / 2
11
50 / 16
52 / 16
53 / 16
53 / 4
47
37 7 / 8
31 15/ 16
32
43 3 / 8
43 7 / 16
43 1 / 2
54 7 / 8
54 15/ 16
55
48
32 9 / 16
32 5 / 8
32 11/ 16
44 5 / 16
44 3 / 8
44 7 / 16
56 1 / 16
56 1 / 8
56 3 / 16
49
33 1 / 4
33 5 / 16
33 3 / 8
45 1 / 4
45 5 / 16
45 3 / 8
57 1 / 4
57 5 / 16
57 3 / 8
Nominal 2' and 3' widths are in BOLD
Wider panels are available if the application requires it. Please contact
an All American Grating representative for additional information.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
30
Panel Width Chart
Heavy Duty Grating
Heavy Duty Panel Width Chart (in Inches)
Number of
Bearing Bars
Dimensions are Outside to Outside of Bearing Bars
22-W-4
1
5
/ 4"
/16"
30-W-4
3
/8"
1 /8
11
1 / 16
1 /4
3
3
3 1 / 16
3 1/ 8
4
4 3/ 8
4 7 / 16
4 1/ 2
5
3
5 /4
13
5 / 16
7
5 /8
3
6
1
7 /8
13
7 / 16
1
7 /4
7
1
8 /2
9
8 / 16
5
8
7
9 /8
15
9 / 16
10
9
11 1 / 4
11 5 / 16
11 3 / 8
10
12 5 / 8
12 11/ 16
12 3 / 4
11
14
1
12
3
15 / 16
3
13
15 / 8
14 / 16
7
8 /8
5
/4"
5
2
3
1
1
/ 16"
2 / 16
2 /4
4
4 1 / 16
5 7/ 8
5 15/ 16
7 /4
13
7 / 16
7 /8
5
11
3
2 /8
9 /8
9 / 16
9
1
/ 4"
5
/16"
3
/8"
5
2 /8
11
2 / 16
2 3/ 4
4 1/ 8
5
5 1 / 16
5 1/ 8
6
7 3/ 8
7 7 / 16
7 1/ 2
7
3
13
9 / 16
9 7/ 8
9 /4
9 /4
1
3
12 / 16
12 1 / 4
1
9
14 / 16
14 5 / 8
7
15
12 / 8
1
11 / 16
3
13 / 8
7
13 / 16
13 / 2
16 / 8
16 / 16
17
15 1 / 4
15 5 / 16
15 3 / 8
19 1 / 4
19 5 / 16
19 3 / 8
17 1 / 4
11 / 2
17 1 / 8
17 3 / 16
19
1
1
7
14 / 8
1
14 / 2
21 5 / 8
21 11/ 16
21 3 / 4
24
1
24 /16
24 1/8
15
21
3
7
26 1 / 2
13
7
13
19 / 8
20 / 16
26 / 8
16 / 16
16 / 8
22 / 4
22 / 16
22 / 8
28 / 4
28 / 16
28 7 / 8
14
18 1 / 8
18 3 / 16
18 1 / 4
24 5/8
24 11/16
24 3/4
31 1 / 8
31 3 / 16
31 1 / 4
9
33 5 / 8
15
19 / 2
7
19 / 16
15
5
19 / 8
1
26 / 16
3
7
26 / 2
9
5
26 / 8
1
3
26 / 16
16 / 4
9
3
11 / 8
1
19 / 16
20 / 8
5
13
1
7
1
/8"
3
1
15 / 2
38-W-4
3
1
33 / 16
7
15
36
33 / 2
16
20 / 8
20 / 16
21
28 / 8
28 / 16
28 / 2
35 /8
17
22 1 / 4
22 5 / 16
22 3 / 8
30 1 / 4
30 5 / 16
30 3 / 8
38 1 / 4
38 5 / 16
38 3 / 8
18
23 5/8
23 11/16
23 3/4
32 1 / 8
32 3 / 16
32 1 / 4
40 5 / 8
40 11/ 16
40 3 / 4
19
25
25 1 / 16
25 1 / 8
34
34 1 / 16
34 1 / 8
43
43 1 / 16
43 1 / 8
20
26 3 / 8
26 7 / 16
26 1 / 2
35 7/8
35 15/16
36
45 3 / 8
45 7 / 16
45 1 / 2
21
22
23
3
27 / 16
1
3
29 / 16
1
9
27 / 4
29 / 8
30 / 2
7
13
30 / 16
15
7
27 / 8
1
29 / 4
5
30 / 8
3
37 / 4
5
39 / 8
13
37 / 16
11
39 / 16
1
41 / 16
3
7
41 / 2
9
7
37 / 8
3
39 / 4
5
41 / 8
1
35
/16
3
13
47 / 16
47 7 / 8
1
3
50 / 16
50 1 / 4
1
9
52 5 / 8
47 / 4
50 / 8
52 / 2
7
52 / 16
15
24
31 / 8
31 / 16
32
43 / 8
43 / 16
43 / 2
54 / 8
54 / 16
55
25
33 1 / 4
33 5 / 16
33 3 / 8
45 1 / 4
45 5 / 16
45 3 / 8
57 1 / 4
57 5 / 16
57 3 / 8
26
34 5 / 8
34 11/ 16
34 3 / 4
47 1 / 4
27
36
1
28
3
37 / 8
7
37 / 16
49
1
1
7
36 /8
37 / 2
59 11/ 16
59 3 / 4
62
1
62 / 16
62 1 / 8
15
51
3
7
64 1 / 2
13
7
13
49 / 16
50 / 8
50 / 16
64 / 8
52 / 4
52 / 16
52 / 8
66 / 4
66 / 16
66 7 / 8
30
40 1 / 8
40 3 / 16
40 1 / 4
54 5 / 8
54 11/ 16
54 3 / 4
69 1 / 8
69 3 / 16
69 1 / 4
41 / 2
7
41 / 16
15
41 / 8
1
56 / 16
3
7
56 / 2
9
5
56 / 8
42 / 8
42 / 16
43
58 / 8
58 / 16
58 / 2
33
44 1 / 4
44 5 / 16
44 3 / 8
60 1 / 4
60 5 / 16
60 3 / 8
3
62 / 16
62 1 / 4
5
45 / 8
45 / 16
45 / 4
35
47
47 1 / 16
47 1 / 8
64
64 1 / 16
64 1 / 8
36
48 3 / 8
48 7 / 16
48 1 / 2
65 7 / 8
65 15/ 16
66
34
37
38
39
3
49 / 16
1
3
51 / 16
1
9
49 / 4
51 / 8
52 / 2
7
13
52 / 16
15
3
7
49 / 8
1
51 / 4
5
52 / 8
40
53 / 8
53 / 16
54
41
55 1 / 4
55 5 / 16
55 3 / 8
42
56 5 / 8
56 11/ 16
56 3 / 4
43
58
1
58 / 16
58 1 / 8
44
3
7
59 1 / 2
13
59 / 8
59 / 16
45
60 / 4
60 / 16
60 7 / 8
46
62 1 / 8
62 3 / 16
62 1 / 4
9
62 5 / 8
47
3
1
63 / 16
7
15
63 / 2
48
64 / 8
64 / 16
65
49
66 1 / 4
66 5 / 16
66 3 / 8
1
62 / 8
3
67 / 4
13
67 7 / 8
67 / 16
5
11
69 / 16
69 3 / 4
1
9
71 5 / 8
69 / 8
71 / 2
71 / 16
1
71 / 2
9
71 / 16
71 5 / 8
1
32
11
3
64 / 16
38 / 8
5
3
49 / 8
38 / 16
9
7
59 5 / 8
1
38 / 4
1
13
47 3 / 16
29
31
3
36 /16
47 1 / 8
1
Nominal 2' and 3' widths are in BOLD
Wider panels are available if the application requires it. Please contact
an All American Grating representative for additional information.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
31
Custom Heavy Duty Grating
Supplementary Bar Grating & Egg Crates
Supplementary Bar Grating
All American Grating offers a special fabrication that combines
heavy and light bearing bars to produce a product with unique
capabilities. Deep heavy-duty bars provide the strength to support
vehicle loads; these deeper bars are alternated with lighter,
shallower bars that serve to reduce the grating’s clear opening.
This is an extremely economical solution for certain demanding
applications. Call All American Grating for additional details.
Deeper Heavy Duty Bars
bears vehicle loads
Hand-Welded Cross Bars
round or rectangular cross bars
Shallow Light Duty Bars
reduces clear opening
Egg Crates
Egg crates are constructed using equal size bearing bars and
cross bars. A notch is punched into the top half of the bearing bar;
a similar notch is punched into the bottom half of the cross bar.
When assembled and welded (generally using a full depth fillet
weld in opposite corner of the bb/cb joint), a grating with equal
strength in both directions is produced. Due to equipment
restrictions, not all bar sizes can be used to construct an Egg Crate.
Please contact All American Grating with specific requirements.
Egg Crates Insertion View
Egg Crates Perspective View
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
32
19-SGI-4 19-SGI-2
Aluminum Swage-Locked I-Bar Grating
Swage-Locked
1 3/16" Center to Center of Bearing Bars
1/4"
Bar Profile*
1/16"
19-SGI-4
Swaged Cross Bars
4" Center to Center
* Above illustration does not represent actual
distance between bearing bars.
NOTE: Spans and loads to the right of the heavy line exceed
a deflection of 1/ 4" for uniform loads of 100#/ sq. ft. which
provides safe pedestrian comfort, but can be exceeded for
other types of loads at the discretion of the engineer.
Static Load Table: Loads and deflections are theoretical,
based on a fiber stress of 12,000 PSI, E = 10,000,000 PSI
FINISH: Panels shall be supplied with a mill finish unless
otherwise specified.
19-SGI-2
U - Safe Uniform Load in Lbs. per sq. ft.
Swaged Cross Bars
2" Center to Center
C - Safe Concentrate Load in Lbs. per sq. ft. of grating width.
D - Deflection in inches.
Bar Size
Approximate Sec. Mod.
Per Ft.
Weight
of Width
#/Sq. Ft.
Type
19-SGI-4
2.0
0.324
1
1" x / 4 "
1
19-SGI-2
2.3
19-SGI-4
2.38
0.507
1
1 / 4" x / 4"
1
19-SGI-2
2.68
19-SGI-4
2.74
0.729
1
1 / 2" x / 4"
3
19-SGI-2
3.04
19-SGI-4
3.09
1.052
1
1 / 4" x / 4"
19-SGI-2
3.39
19-SGI-4
3.49
1.298
1
2" x / 4 "
1
19-SGI-2
3.79
19-SGI-4
3.84
1.646
1
2 / 4" x / 4"
1
19-SGI-2
4.14
19-SGI-4
4.23
2.02
1
2 / 2" x / 4"
19-SGI-2
4.53
Panel Width Chart in Inches
No. of Bars
1
/ 4 " Bar
No. of Bars
1
/ 4 " Bar
2
3
1 7 / 16
2 5/ 8
Maximum Safe Clear Span
2' -0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'- 6" 7'-0" 8'-0" 9' -0"
U
D
647
.142
414
.222
288
.320
211
.435
162
.570
C
D
647
.114
518
.178
431
.256
370
.349
324
.456
U
D
1014
.115
649
.180
451
.259
331
.352
254
.461
200
.582
162
.718
134
.869
C
D
1014
.092
811
.144
676
.207
579
.282
507
.368
451
.466
406
.576
369
.697
U
D
1458
.096
933
.150
648
.216
476
.294
364
.383
288
.485
233
.599
193
.726
162
.863
138
1.013
C
D
1458
.077
1166
.120
972
.173
833
.235
729
.307
648
.388
583
.479
530
.580
486
.690
449
.811
U
D
2105 1347
.087 .136
935
.196
687
.267
526
.348
416
.441
337
.545
278
.658
234
.784
199
.919
172
132
1.068 1.398
C
D
2105 1684 1403 1203 1052
.070 .109 .157 .214 .279
935
.353
842
.436
765
.527
702
.628
648
.737
601
.853
526
1.115
U
D
2596 1662
.072 .113
649
.288
513
.365
415
.450
343
.544
288
.647
246
.761
212
.882
162
128
1.150 1.456
C
D
2596 2077 1731 1484 1298
.058 .091 .130 .177 .232
1154
.293
1038
.362
944
.438
865
.521
799
.612
742
.710
649
.927
U
D
3293 2107 1463 1075
.064 .100 .144 .196
650
.324
527
.400
435
.483
366
.576
312
.676
269 206 163
.784 1.024 1.298
C
D
3293 2634 2195 1882 1646 1463 1317
.051 .080 .115 .157 .205 .259 .320
1197
.387
1098
.461
1013
.540
941
.627
823
.818
U
D
4039 2585 1795 1319
.058 .090 .130 .176
534
.435
449
.519
382
.608
330
.706
252 199
.920 1.164
C
D
4039 3232 2693 2308 2020 1795 1616 1469 1346 1243 1154
.046 .072 .104 .141 .184 .233 .228 .349 .415 .487 .564
1154
.162
848
.221
823
.256
1010
.230
798
.292
646
.360
1010
.737
577
1.173
732
1.036
898
.934
Dimensions are Outside to Outside of Bearing Bars.
4
3
Load
Types
13
/ 16
5
6
7
8
9
10
11
12
13
14
15
16
5
6 3 / 16
7 3/ 8
8 9 / 16
9 3/ 4
10 15/ 16
12 1 / 8
13 5 / 16
14 1 / 2
15 11/ 16
16 7 / 8
18 1 / 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
19 1 / 4
20 7 / 16
21 5 / 8
22 13/ 16
24
25 3 / 16
26 3 / 8
27 9 / 16
28 3 / 4
29 15/ 16
31 1 / 8
32 5 / 16
33 1 / 2
34 11/ 16
35 7 / 8
Shaded columns indicate Standard Panel Width
MATERIALS: Bearing Bars shall be Aluminum Alloy 6061-T6.
Cross Bars shall be Aluminum Alloy 6063-T1.Per ASTM B-221.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
33
15-SGI-4 15-SGI-2
Aluminum Swage-Locked I-Bar Grating
1
/4"
Bar Profile*
Swage-Locked
15
/16" Center to Center of Bearing Bars
1/16"
15-SGI-4
Swaged Cross Bars
4" Center to Center
* Above illustration does not represent actual
distance between bearing bars.
NOTE: Spans and loads to the right of the heavy line exceed
a deflection of 1/ 4" for uniform loads of 100#/ sq. ft. which
provides safe pedestrian comfort, but can be exceeded for
other types of loads at the discretion of the engineer.
Static Load Table: Loads and deflections are theoretical,
based on a fiber stress of 12,000 PSI, E = 10,000,000 PSI
FINISH: Panels shall be supplied with a mill finish unless
otherwise specified.
15-SGI-2
U - Safe Uniform Load in Lbs. per sq. ft.
Swaged Cross Bars
2" Center to Center
C - Safe Concentrate Load in Lbs. per sq. ft. of grating width.
D - Deflection in inches.
Bar Size
Approximate Sec. Mod.
Weight
Per Ft.
#/Sq. Ft.
of Width
Type
15-SGI-4
2.45
0.407
1" x 1 / 4 "
15-SGI-2
2.75
15-SGI-4
2.91
0.638
1 1/ 4" x 1/ 4"
15-SGI-2
3.21
15-SGI-4
3.36
0.917
1 1/ 2" x 1/ 4"
15-SGI-2
3.66
15-SGI-4
3.80
1.324
1 3/ 4" x 1/ 4"
15-SGI-2
4.10
15-SGI-4
4.30
1.633
2" x 1 / 4 "
15-SGI-2
4.60
15-SGI-4
4.74
2.071
2 1/ 4" x 1/ 4"
15-SGI-2
5.04
15-SGI-4
5.23
2.541
2 1/ 2" x 1/ 4"
15-SGI-2
5.53
Panel Width Chart in Inches
No. of Bars
1
/ 4 " Bar
No. of Bars
1
/ 4 " Bar
No. of Bars
1
/ 4 " Bar
Load
Types
Maximum Safe Clear Span
2'-0" 2' -6" 3'-0" 3'-6" 4' -0" 4'-6"
5'-0" 5'-6" 6'-0" 6'-6" 7'- 0" 8'-0" 9'-0"
U
D
814
.142
521
.222
362
.320
266
.436
203
.567
C
D
814
.114
651
.178
543
.256
465
.348
407
.455
U
D
1276
.115
816
.180
567
.259
417
.353
319
.460
252
.583
204
.719
169
.872
C
D
1276
.092
1020
.144
850
.207
729
.282
638
.368
567
.466
510
.575
464
.696
U
D
1834
.096
1174
.150
815
.216
599
.294
458
.383
362
.485
293
.599
242
.725
204
.863
174
1.013
C
D
1834
.077
1467
.120
1223
.173
1048
.235
917
.307
815
.388
734
.479
667
.580
611
.690
564
.810
U
D
2648
.087
1695
.136
1177
.196
865
.267
662
.349
523
.441
424
.545
350
.659
294
.783
251
.921
216
165
1.066 1.390
C
D
2648
.070
2118
.109
1765
.157
1513
.213
1324
.279
1177
.353
1059
.436
963
.527
883
.628
815
.736
757
.854
662
1.115
U
D
3266
.072
2090
.113
1452
.162
1066
.220
817
.288
645
.364
523
.450
432
.545
363
.648
309
.760
267
.883
204
161
1.151 1.455
C
D
3266
.058
2613
.090
2177
.130
1866
.176
1633
.230
1452
.292
1306
.360
1188
.436
1089
.519
1005
.608
933
.706
817
.922
U
D
4142
.064
2651
.100
1841
.144
1353
.196
1036
.256
818
.324
663
.400
548
.484
460
.575
392
.675
388
.783
259
205
1.024 1.298
C
D
4142
.051
3314
.080
2762
.115
2367
.157
2071
.205
1841
.259
1657
.320
1506
.387
1381
.461
1275
.541
1184
.627
1036 921
.819 1.036
U
D
5082
.058
3252
.090
2258
.130
1659
.176
1270
.230
1004
.292
813
.360
672
.436
565
.519
481
.608
415
.706
318
.923
251
1.167
C
D
5082
.046
4065
.072
3388
.104
2904
.141
2541
.184
2258
.233
2033
.288
1848
.349
1694
.415
1564
.487
1452
.565
1270
.737
1129
.933
726
1.167
Dimensions are Outside to Outside of Bearing Bars.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 3 / 16
2 1/ 8
3 1/16
4
4 15/ 16
5 7/ 8
6 13/ 16
7 3/ 4
8 11/16
9 5/ 8
10 9 / 16
11 1/ 2
12 7 / 16
13 3 / 8
14 5 / 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
15 1 / 4
16 3 / 16
17 1 / 8
18 1/16
19
19 15/ 16
20 7 / 8
21 13/16
22 3 / 4
23 11/16
24 5 / 8
25 9 / 16
26 1 / 2
27 7 / 16
28 3 / 8
32
33
34
35
36
37
38
39
29 5 / 16
30 1 / 4
31 3 / 16
32 1 / 8
33 1/16
34
34 15/16
35 7 / 8
Shaded columns indicate Standard Panel Width
MATERIALS: Bearing Bars shall be Aluminum Alloy 6061-T6.
Cross Bars shall be Aluminum Alloy 6063-T1.Per ASTM B-221.
All American Grating
1- 800- 962-9692
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34
11- SGI- 4 11- SGI-2
Aluminum Swage-Locked I-Bar Grating
1/4"
Bar Profile*
Swage-Locked
11
/16" Center to Center of Bearing Bars
1/16"
11-SGI-4
Swaged Cross Bars
4" Center to Center
* Above illustration does not represent actual
distance between bearing bars.
NOTE: Spans and loads to the right of the heavy line exceed
a deflection of 1/ 4" for uniform loads of 100#/ sq. ft. which
provides safe pedestrian comfort, but can be exceeded for
other types of loads at the discretion of the engineer.
Static Load Table: Loads and deflections are theoretical,
based on a fiber stress of 12,000 PSI, E = 10,000,000 PSI
FINISH: Panels shall be supplied with a mill finish unless
otherwise specified.
11-SGI-2
U - Safe Uniform Load in Lbs. per sq. ft.
Swaged Cross Bars
2" Center to Center
C - Safe Concentrate Load in Lbs. per sq. ft. of grating width.
D - Deflection in inches.
Bar Size
Approximate Sec.Mod.
Per Ft.
Load
Weight
#/Sq. Ft. of Width Types
Type
4'-6"
5'-0"
U
D
1102
.144
705
.223
490
.322
360
.438
276
.577
218
.721
176
.887
5'-6"
C
D
1102
.115
881
.180
735
.269
630
.351
552
.463
491
.577
440
.709
11-SGI-4
3.8
U
D
1728
.115
1106
.182
768
.259
564
.354
432
.463
341
.583
276
.723
228
.876
0.551
0.864
6'-0"
6'-6"
11-SGI-2
4.2
C
D
1728
.093
1383
.144
1152
.207
987
.282
864
.368
767
.466
690
.576
627
.693
11-SGI-4
4.5
U
D
2484
.097
1590
.151
1104
.212
811
.295
621
.374
491
.487
397
.601
328
.729
276
.867
235
.990
1.242
7'-0"
8'-0"
11-SGI-2
4.8
C
D
2484
.077
1988
.119
1656
.174
1419
.235
1242
.309
1105
.390
993
.482
902
.584
828
.693
764
.813
11-SGI-4
5.1
U
D
3586
.086
2295
.128
1594
.185
1171
.252
897
.331
708
.417
574
.515
474
.622
398
.743
340
.871
293
1.015
224
1.308
1.793
9'-0"
11-SGI-2
5.4
C
D
3586
.065
2869
.103
2391
.149
2049
.205
1794
.264
1593
.333
1435
.412
1304
.497
1194
.594
1105
.693
1026
.805
896
1.055
11-SGI-4
5.8
U
D
4426
.072
2833
.112
1967
.162
1445
.223
1107
.288
874
.367
708
.452
585
.547
492
.650
419
.768
361
.094
277
1.163
219
1.468
11-SGI-2
6.1
C
D
4426
.058
3541
.090
2951
.128
2529
.176
2214
.270
1967
.290
1770
.360
1609
.435
1476
.517
1362
.606
1264
.706
1108
.922
986
1.168
11-SGI-4
6.4
U
D
5612
.061
3592
.099
2494
.143
1832
.196
1403
.255
1109
.333
898
.398
742
.482
624
.574
531
.686
458
.785
351
1.025
277
1.295
11-SGI-2
6.8
C
D
5612
.058
4490
.090
3741
.128
3206
.176
2806
.270
2294
.290
2245
.360
2041
.435
1872
.517
1726
.606
1603
.706
1404
.922
1247
1.168
11-SGI-4
7.1
U
D
6884
.058
4406
.088
3060
.128
2248
.176
1721
.232
1360
.290
1101
.360
910
.434
765
.520
652
.610
562
.708
430
.930
340
1.169
11-SGI-2
7.4
C
D
6884
.046
5508
.072
4590
.102
3934
.142
3442
.184
3060
.232
2753
.288
2503
.346
2295
.414
2119
.484
1967
.564
1720
.738
1530
.933
2" x 1 / 4 "
2.213
2 1/ 4" x 1/ 4"
2.806
2 1/ 2" x 1/ 4"
3.442
Panel Width Chart in Inches
No. of Bars
/ 4 " Bar
No. of Bars
/ 4 " Bar
No. of Bars
/ 4 " Bar
No. of Bars
/ 4 " Bar
4'-0"
3.5
1 3/ 4" x 1/ 4"
1
3'-6"
11-SGI-2
1 1/ 2" x 1/ 4"
1
3'-0"
3.2
1 1/ 4" x 1/ 4"
1
2'-6"
11-SGI-4
1" x 1 / 4 "
1
Maximum Safe Clear Span
2'-0"
2
15
/16
Dimensions are Outside to Outside of Bearing Bars.
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 5/8
2 5/16
3
3 11/16
4 3/8
5 1/16
5 3/4
6 7/16
7 1/8
7 13/ 16
8 1/ 2
9 3 / 16
9 7/ 8
10 9/16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
11 1 / 4
11 15/ 16
12 5 / 8
13 5 / 16
14
14 11/ 16
15 3 / 8
16 1 / 16
16 3 / 4
17 7 / 16
18 1 / 8
18 13/ 16
19 1 / 2
20 3 / 16
20 7/8
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
21 9 / 16
22 1 / 4
22 15/ 16
23 5 / 8
24 5 / 16
25
25 11/16
26 3 / 8
27 1 / 16
27 3 / 4
28 7 / 16
29 1 / 8
29 13/ 16
30 1 / 2
31 3 / 16
47
48
49
50
51
52
53
Shaded columns indicate Standard Panel Width
31 7 / 8
32 9 / 16
33 1 / 4
33 15/ 16
34 5 / 8
35 5 / 16
36
MATERIALS: Bearing Bars shall be Aluminum Alloy 6061-T6.
Cross Bars shall be Aluminum Alloy 6063-T1. Per ASTM B-221.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
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35
Safe Load Tables
Stair Treads
Safe Walking Loads for Carbon Steel and Stainless Steel Stair Treads.
Welded type or Press-Locked (Rectangular Bearing Bars).
With Standard End Plates (For Bolting to Stringers) see page 38.
Available with:
• Checkered Plate Nosings
Bearing Bar Size
3
3
®
• Steel Mebac Nosings
Serrated Surface
/4" x /16"
2'- 4" Max
N/A
1" x 1/8"
2'- 7" Max
2'-3" Max
1" x 3/16"
3'- 5" Max
2'-10" Max
1 1/4" x 1/8"
3'- 7" Max
3'-1" Max
4'- 8" Max
4'- 2" Max
1 /2" x /8"
4'- 6" Max
3'-11" Max
1 1/2" x 3/16"
5'- 6" Max
5'- 3" Max
1
3
1
1
1 /4" x /16"
• Cast Aluminum Abrasive
Smooth Surface
3
3
1 /4" x /16"
5'- 11" Max
5'- 6" Max
2" x 3/16"
6'-6" Max
6'- 0" Max
2 1/4" x 3/16"
7'- 8" Max
7'-1" Max
8'-11" Max
8'- 4" Max
1
3
2 /2" x /16"
Bearing Bars 1 3/ 16" Center to Center
Safe Walking Loads for Carbon Steel and Stainless Steel Stair Treads.
Welded type or Press-Locked (Rectangular Bearing Bars).
With Standard End Plates (For Bolting to Stringers) see page 38.
Available with:
• Checkered Plate Nosings
Bearing Bar Size
Smooth Surface
Serrated Surface
2'- 8" Max
N/A
1
3'- 0" Max
2'-6" Max
3
1" x /16"
4'- 0" Max
3'-4" Max
1 1/4" x 1/8"
4'-2" Max
3'-7" Max
3
/4" x 3/16"
1" x /8"
1
3
• Cast Aluminum Abrasive
1 /4" x /16"
5'- 1" Max
4'-6" Max
• Steel Mebac® Nosings
1 1/2" x 3/16"
5'- 6" Max
5'-6" Max
Bearing Bars
15/ 16"
Center to Center
All maximum stair tread load capabilities are based
on a 300 Lb. concentrated load on the front 5" of
tread at the center of the tread lengths, deflecting
less than 1/240 of length.
Consult All American Grating for any other types of loading.
N/A = Not Available
N/R = Not Recommended
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
36
Stair Treads
Safe Load Tables
Safe Walking Loads for Aluminum Stair Treads Swage-Locked Type
or Press-Locked (Extruded Rectangular Bearing Bars).
With Standard End Plates (For Bolting to Stringers) see page 38.
Available with:
• Corrugated Nosings
Bearing Bar Size
3
3
®
• Aluminum Mebac Nosings
Serrated Surface
/4" x /16"
N/A
N/A
1" x 1/8"
N/R
N/A
1" x 3/16"
2'- 4" Max
2'-2"
1 1/4" x 1/8"
N/R
N/R
2'-10" Max
2'-7" Max
1
3
1
1
1 /4" x /16"
• Cast Aluminum Abrasive
Smooth Surface
1 /2" x /8"
N/R
N/R
1 1/2" x 3/16"
3'- 6" Max
3'-2" Max
1 3 / 4 " x 3/16"
4'-3" Max
3'-10" Max
2" x 3/16"
5'-1" Max
4'- 8" Max
1
3
5'- 6" Max
5'- 0" Max
1
3
5'-10" Max
5'- 3" Max
2 / 4 " x /16"
2 / 2 " x /16"
Bearing Bars 1 3/16" Center to Center
Safe Walking Loads for Aluminum Stair Treads Swage-Locked Type
or Press-Locked (Extruded Rectangular Bearing Bars).
With Standard End Plates (For Bolting to Stringers) see page 38.
Available with:
Bearing Bar Size
3
Serrated Surface
1" x /16"
2'- 6" Max
2'-3"
1 1/4" x 3/16"
3'- 1" Max
2'- 9" Max
1 1/2" x 3/16"
3'- 10" Max
3'- 5" Max
4'- 8" Max
4'- 3" Max
3
3
1 /4" x /16"
• Corrugated Nosings
Smooth Surface
Bearing Bars 15/16" Center to Center
• Cast Aluminum Abrasive
• Aluminum Mebac® Nosings
Safe Walking Loads for Aluminum Stair Treads.
Swage-Locked Type (Extruded I-Bars).
With Standard End Plates (For Bolting to Stringers) see page 38.
Available with:
Bearing Bar Size
Grooved Surface
1" x 1/4"
2'- 4" Max
1
1 /4" x /4"
2'-10" Max
1 1/2" x 1/4"
3'-6" Max
3
• Corrugated Nosings
• Cast Aluminum Abrasive
1
1
1 /4" x /4"
4'- 3" Max
2" x 1/4"
5'-0" Max
Bearing Bars 1 3/16" Center to Center
• Aluminum Mebac® Nosings.
Safe Walking Loads for Aluminum Stair Treads.
Swage-Locked Type (Extruded I-Bars).
With Standard End Plates (For Bolting to Stringers) see page 38.
Available with:
Bearing Bar Size
Corrugated Aluminum Surface
1" x 1/4"
2'-6" Max
1
1
1 /4" x /4"
3'-1" Max
1 1/2" x 1/4"
3'-10" Max
1 3/4" x 1/4"
• Corrugated Nosings
Bearing Bars
• Cast Aluminum Abrasive
4'-8" Max
15/ 16"
Center to Center
• Aluminum Mebac® Nosings.
All maximum stair tread load capabilities are based
on a 300 Lb. concentrated load on the front 5" of
tread at the center of the tread lengths, deflecting
less than 1/240 of length.
Consult All American Grating for any other types of loading.
N/A = Not Available
N/R = Not Recommended
All American Grating
1- 800- 962-9692
•
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•
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37
Nosings, Tread Widths & Standard End Plates
Stair Treads
Extruded Aluminum Corrugated Nosing
Checkered Plate Angle Nosing
(Carbon Steel)
Mebac® Nosing
Cast Aluminum Abrasive Nosing
(Carbon Steel or Aluminum)
(attached to Carbon Steel or Aluminum Angles)
Bearing Bar Spacing
1 3/16"
Center to Center
15/16"
Center to Center
Tread
Width
"A" Dim.
Width
"A" Dim.
6 3 / 16"
2 1/ 2"
6 1/ 8"
2 1/ 2"
7 3/ 8"
4 1/ 2"
7 1 / 16"
4 1/ 2"
9 / 16"
4 1/ 2"
8"
4 1/ 2"
9 3/ 4"
7"
8 15/ 16"
4 1/ 2"
10 15/ 16"
7"
9 7/ 8"
7"
7"
10 13/ 16"
7"
8
12
1/ 8"
13 5/ 16"
7"
11
3/ 4"
Run
1" Overlap
Rise
6" to 8"
Top of
7"
Platform
NOTE: Widths are based on using 3/ 16" thick bearing bars.
When using 1 / 8 " thick bearing bars, tread width is 1 / 16" less.
Typical Stair Stringer Detail
Tread
Width
11/ 4" Nosing
11/4" Nosing
1 3/4"
"A"
7/16"
1 1/8"
5/16"
1 3/4" 2 1/2"
1
2 /2"
"A"
7/16"
7/16" x 1 1/ 4" Slotted
1 1/ 8"
2 1/ 2" Standard End Plate
11/4" Nosing
11/4 " Nosing
2 1/4"
"A"
7/16"
1 1/ 8"
7/16" x 1 1/ 4" Slotted
2 1/ 2" Standard End Plate
5/16"
2 1/4"
3"
7/16"
7/16" x 1 1/ 4" Slotted
"A"
1 1/ 8"
3" Standard End Plate
3"
7/16" x 1 1/ 4" Slotted
3" Standard End Plate
• Carbon Steel and Stainless 2 1 / 2 " End Plates used for Grating Depths 3/4" to 1 1/4"
• Carbon Steel and Stainless 3" End Plates used for Grating Depths 1 1/2" to 1 3/4"
• Aluminum End Plates are always 3" for Grating Depths 1" to 1 3/4"
• Grating Depths over 1 3 / 4 " require special End Plates
All American Grating
1- 800- 962-9692
•
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•
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38
Fastening Systems
Saddle Clips
H
Saddle Clips
For welded and pressure-locked grating having bearing bars
1 3/16" (1.1875) and 15/16" (.9375) on center. May be used on
installations where grating is subject to frequent removal.
Clips used on aluminum grating should be stainless steel.
1"
19 - W Saddle Clip
Galvanized or Stainless Steel
L
G
.074 (14 ga.)
L
1 3/16"
Center to Center
H
11/32"
Hole Diameter
B
5/ 8" Base to Top
1/8" Radius
B
G
Fits Over Bearing Bars, 1/8", 3/16" & 1/4" Thick
Tek Screw (1/4" Diameter or less)
15 - W Saddle Clip
Galvanized or Stainless Steel
G
.074 (14 ga.)
L
15/16"
Center to Center
H
5/16"
Hole Diameter
B
1/ 2" Base to Top
Fits Over Bearing Bars, 1/8", 3/16" & 1/4" Thick
Saddle Clips for Heavy Duty & Railroad Grating
(Galvanized)
1 11/16"
Center to Center
1 3/ 8"
Center to Center
15/16"
9/16"
1 7/ 16"
1 1/ 2"
2 3/16"
1 3/ 16"
22-W
27-W Railroad
5/ 16" & 7/ 16" Holes
9/16" x 13/ 16" Slotted Hole
10 -11 gauge thickness
Fits Over Bearing Bars up to 3/8" Thick
13 gauge thickness
Fits Over Bearing Bars up to 3/16" Thick
1 7/ 8"
2 3/ 8"
Center to Center
Center to Center
5/ 8"
1/ 2"
1 1/ 2"
2"
3 5/16"
2 13/16"
30-W
38-W
5/ 16" & 7/ 16" Holes
5/ 16" & 7/ 16" Holes
10-11 gauge thickness
Fits Over Bearing Bars up to 3/8" Thick
All American Grating
1- 800- 962-9692
10-11 gauge thickness
Fits Over Bearing Bars up to 3/8" Thick
•
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•
[email protected]
39
Fastening Systems
Tek Screws
Tek Screws
• Hex Washer Head Self-Drilling Tek Screw.
• Tek screws quickly drill, tap and insert, usually in less
time than it takes to drill a hole.
• Long-Life Hardened Coating or Zinc-Plated for
corrosion resistance
Hex Head
Self-Drilling for easy insertion
Tek Recommendation Chart
The chart below shows typical application recommendations for Tek Screws and Grating.
Depth of Grating
Recommended Tek Screw
Dimensions
1"
1 1/ 2" Teks
1/ 4" - 14 x 1 1/ 2" #3 Long-Life Coated
1 1/4"
2" Teks
12 - 24 x 2" #5 Long-Life Coated
1 1/2"
2" Teks
12 - 24 x 2" #5 Long-Life Coated
1 3/4"
2 1/ 2" Teks
1/ 4" - 14 x 2 1/ 2" #3 Zinc-Plated
2"
2 1/ 2" Teks
1/ 4" - 14 x 2 1/ 2" #3 Zinc-Plated
2 1/ 4" to 2 1/ 2"
3" Teks
1/ 4" - 14 x 3" #3 Zinc-Plated
While the above chart shows recommendations for typical applications, All American Grating assumes no
responsibilty for mis-ordered parts or installation flaws resulting from use of the above chart.
• 1/ 4" - 14 #3 Teks can drill up to 1/ 4" thick Carbon Steel without pre-drilling pilot holes.
• 12 - 24 #5 Teks can drill up to 3/ 8" thick (sometimes 1/2" thick) Carbon Steel without pre-drilling pilot holes.
Tek Screw
Installation View of a Tek Screw in a Saddle Clip
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
40
G-Clips®
Fastening Systems
®
G – Clip
Grating
Fastens grating to a horizontal-facing steel structural
member edge.
G-Clips unique top is better for holding strength and
to suit 19 - W grating. Second, a G-Clips patented
bottom connects to the beam underside. A hex-headed
cap screw connects the two, and its length suits the
grating height being installed.
1
/4" – 20 Bolt
Angle
• NO welding or hot work required
• NO damage to protective coatings
• NO power set bolts
• NO drilling or tapping
• NO special tools
• NO ladders or scaffolds
• Increased holding strength
• Available in Galvanized or Stainless Steel
• Resists vibration and corrosion
• Easy to remove
• Galvanized Clip fits grating with 1" Clear Openings
and fits up to 3/16" thick Bearing Bars.
• Stainless Steel Clip fits grating with 1" Clear Openings
and fits up to 1/ 4" Bearing Bars.
• Stainless Steel Clip fits grating with 3/ 4" Clear Openings
and fits up to 3/16" Bearing Bars.
1 1/2"
1
For adjacent grating panels, these clips stop deflection at panel splices.
One Standard G-Clip® is required with each GP-1 Clip®.
1 15/16"
/4" – 20 Bolt
11/16"
4 7/16"
GP-1 Clip®
GP-1 Clip® Assembled
(Available in Galvanized or Stainless Steel)
(Available in Galvanized or Stainless Steel)
Fits between bearing bars with 7/16" or greater clear openings.
1
9/ 32" Hole
/4" – 20 Bolt
2 1/ 8"
3/ 8"
1 11/ 16"
®
®
Close Mesh G-Clip Pieces
Close Mesh G-Clip
(only available in Stainless Steel)
(only available in Stainless Steel)
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
41
Grate-Fast® & Hinge
Fastening Systems
®
Grate-Fast
1"
Grate-Fast® enables rapid and secure connection of open
grate flooring to steel sections. Grating can be secured by
one man only, working from above, without the need to
drill the steel, or weld on site.
Only for openings with 1" between bearing bars.
A
19-W Saddle Clip
B
C
Stepped design allows Grate-Fast® to lock under the bearing bar
Cross Bar
14 gauge x 1 1/16" Saddle Clip
Bar Grating
Height 1 3/8"
1 1/16"
minimum 1 / 8 "
maximum 3 / 4 "
Structure Member
Overall Length 3 1/8"
Cast Malleable Iron
Body Galvanized Base
Blank Hinge (Carbon Steel)
Width
3
/4"
9/16"
These hinges can be spot welded or drilled with holes for screws
or rivets for mounting. They can be cut to length with a hacksaw
and are reversible for right- and left-hand mounting. Hinge and pin
are made of the same material unless indicated otherwise. From
a folded position, hinges have at least 265° of movement.
3 3/8"
.51
+NUCKLE
Diameter
0IN$IAMETER
4HICKNESS
3 3/8"
3 1/2"
All American Grating
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•
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•
[email protected]
42
Grating Part Numbers
Understanding Grating Part Numbers and Spacings
Examples
19 - W - 4
1 3/16" (19/16")
Center to Center
of Bearing Bars
Welded
Type
7-P-4
7/16" Center to Center
of Bearing Bars
4" Center to Center
of Cross Bars
PressLocked
4" Center to Center
of Cross Bars
15 - SGI - 2
15/16" Center to Center
of Bearing Bars
Swage-Locked 2" Center to Center
I-Bar
of Cross Bars
11 - AP - 4
15 - SG - 2
15/16" Center to Center
of Bearing Bars
Swage
Locked
11/16" Center to Center
Aluminum
4" Center to Center
of Bearing Bars Press-Locked of Cross Bars
2" Center to Center
of Cross Bars
11 - W - 2
11/16" Center to Center
of Bearing Bars
Welded
Type
2" Center to Center
of Cross Bars
18 - R - 7
1 1/ 8" (18/16")
Inside Face to
Inside Face of
Bearing Bars
Riveted
8 - SSP - 4
1/ 2" ( 8/16")
Center to Center
of Bearing Bars
7" Center to Center
of Rivets
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
Stainless Steel 4" Center to Center
Press-Locked of Cross Bars
[email protected]
43
18-R-7 18-R-3
Carbon Steel Riveted Bar Grating
1 1 / 8 " Inside Face to Inside Face of Bearing Bars
18-R-7
18-R-3
7" Rivet Centers
1
/ 4 " Diameter Rivets
3 1 / 2 " Rivet Centers
1
/ 4 " Diameter Rivets
Static Load Table –– Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI. E = 30,000,000 PSI.
Type
Approximate
Weight
#/Sq. Ft.
18-R-7
6.2
18-R-3
6.9
18-R-7
7.7
18-R-3
8.2
18-R-7
7.3
18-R-3
8.1
18-R-7
9.3
18-R-3
9.9
18-R-7
8.1
18-R-3
9.2
18-R-7
10.9
18-R-3
11.2
18-R-7
9.5
18-R-3
10.3
18-R-7
12.5
18-R-3
12.7
18-R-7
15.1
18-R-3
15.4
18-R-7
16.7
18-R-3
17.0
18-R-7
18.2
18-R-3
20.0
18-R-7
19.8
18-R-3
22.8
Bar Size
3
( 3/4" x 1/8" ) Crimp Bar
3
1
0.122
/ 4" x / 8"
/ 4 " x 3 / 16 "
0.183
1" x 1 / 8 "
0.216
1" x 3 / 16 "
0.325
1 1/ 4" x 1/ 8"
0.339
1 1 / 4 " x 3 / 16 "
0.507
1 1/ 2" x 1/ 8"
0.488
( 1" x 1/8" ) Crimp Bar
1 1 / 2 " x 3 / 16"
0.730
1 3 / 4 " x 3 / 16"
0.994
2" x 3 / 16"
1.299
2 1 / 4 " x 3 / 16"
1.644
2 1 / 2 " x 3 / 16"
2.029
Panel Width Chart in Inches
No. of Bars
366
.096
366
.077
549
.096
549
.077
648
.072
648
.057
975
.072
975
.058
1017
.058
1017
.046
1521
.058
1521
.046
1464
.048
1464
.038
2190
.048
2190
.038
2982
.041
2982
.033
3897
.036
3897
.029
4932
.032
4932
.026
6087
.029
6087
.023
3'-0"
163
.216
244
.173
244
.216
366
.173
288
.162
432
.129
433
.162
650
.130
452
.130
678
.104
676
.130
1014
.104
651
.108
976
.086
973
.108
1460
.086
1325
.093
1988
.074
1732
.081
2598
.065
2192
.072
3288
.058
2705
.065
4058
.052
3'-6"
120
.295
209
.235
179
.294
314
.236
212
.221
370
.176
318
.221
557
.177
332
.177
581
.142
497
.177
869
.141
478
.147
837
.118
715
.147
1251
.118
974
.126
1704
.101
1272
.110
2227
.088
1610
.098
2818
.078
1988
.088
3478
.071
Maximum Safe Clear Span
4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 8'-0" 9'-0"
92
72
Note: Spans and loads to the right of the heavy line exceed
.386 .484
a deflection of 1/4" for uniform loads of 100#/ sq. ft. which
183
163
provides safe pedestrian comfort, but can be exceeded for
.307 .389
other types of loads at the discretion of the engineer.
137
108 U – Safe Uniform Load in Lbs. per sq. ft.
.383 .482
C – Safe Concentrated Load per foot of grating width.
275 244 D – Deflection in inches.
.308 .389
128
104
86
72
162
NOTE: When Riveted Bar
.288 .364 .451 .546 .647
Grating is serrated only the
288 259
324
236
216
crimp bars are serrated.
.230 .291 .359 .435 .517
Also, when serrated the crimp
244 193
156
129
108
bars will rest approximately
.289 .366 .451 546 .648
1/16" above the bearing bars.
390 355
488 435
325
.231 .292 .361 .437 .520
254
201
134
113
96
83
163
.231 .293 .362 .435 .520 .609 .708
370 339
509
452 407
313
291
.185 .234 .289 .350 .416 .488 .560
380 300 243
169
144
124
201
.230 .291 .359 .435 .518 .608 .705
507 468
761
676
608 553
435
.184 .233 .288 .348 .415 .487 .565
366
289
234
194
139
120
92
72
163
.192 .233 .299 .363 .433 .508 .590 .772 .967
450 418
732 651
586
532 488
366
325
.153 .194 .240 .290 .345 .405 .470 .614 .770
548
433 350
290 243 207
179
137
108
.192 .243 .300 .364 .431 .506 .589 .769 .971
626 548
1095 973
876
796
730
674
487
.154 .196 .240 .290 .346 .406 .471 .615 .778
746
589 477
394 331
282 243
186
147
.165 .208 .257 .311 .370 .434 .503 .657 .832
746
1491 1325 1193 1084 994
918 852
663
.132 .167 .206 .249 .296 .348 .403 .527 .667
974 770
624
515
433 369
318 244
192
.144 .182 .225 .272 .324 .380 .441 .577 .728
866
1949 1732 1559 1417 1299 1199 1113 974
.115 .146 .180 .218 .259 .304 .353 .461 .583
1233 974
789
652 548
467
403 308
244
.128 .162 .200 .242 .288 .338 .392 .512 .649
2466 2192 1973 1793 1644 1518 1409 1233 1096
.102 .130 .160 .194 .230 .271 .314 .410 .518
1522 1202 974
805
676
576
497
380
301
.115 .146 .180 .218 .259 .304 .353 .460 .584
3044 2705 2435 2213 2029 1873 1739 1533 1353
.092 .117 .144 .174 .207 .243 .282 .369 .467
Dimensions are Outside to Outside of Bearing Bars.
3
4
5
6
7
8
9
10
11
12
13
14
15
16
/ 8" Bar
1 3/ 8
2 5/ 8
3 7/ 8
5 1/ 8
6 3/ 8
7 3/ 8
8 7/ 8
10 1 / 8
11 3 / 8
12 5 / 8
13 7 / 8
15 1 / 8
16 3 / 8
17 5 / 8
18 7 / 8
/ 16" Bar
1 1/ 2
2 13/ 16
4 1/ 8
5 7 / 16
6 3/ 4
8 1 / 16
9 3/ 8
10 11/ 16
12
13 5 / 16
14 5 / 8
15 15/ 16
17 1 / 4
18 9 / 16
19 7 / 8
No. of Bars
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/ 8 " Bar
20 1 / 8
21 3 / 8
22 5 / 8
23 7 / 8
25 1 / 8
26 3 / 8
27 5 / 8
28 7 / 8
30 1 / 8
31 3 / 8
32 5 / 8
33 7 / 8
35 1 / 8
36 3 / 8
/ 16" Bar
21 3 / 16
22 1 / 2
23 13/ 16
25 1 / 8
26 7 / 16
27 3 / 4
29 1 / 16
30 3 / 8
31 11/ 16
33
34 5 / 16
35 5 / 8
36 15/ 16
1
3
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
2'-6"
234
.150
293
.120
351
.150
439
.120
415
.112
518
.090
624
.113
780
.090
651
.090
814
.072
973
.090
1217
.072
937
.075
1171
.060
1402
.075
1752
.060
1908
.064
2386
.051
2494
.056
3118
.045
3156
.050
3946
.040
3896
.045
4870
.036
2
1
3
Sec. Mod.
Per Ft.
Load
of Width Types 2'-0"
Carbon Steel Material: ASTM A - 1011
All American Grating
1- 800- 962-9692
•
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•
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44
12-R-7 12-R-3
Carbon Steel Riveted Bar Grating
3
/ 4 " Inside Face to Inside Face of Bearing Bars
12-R-7
12-R-3
7" Rivet Centers
1
/ 4 " Diameter Rivets
3 1 / 2 " Rivet Centers
1
/ 4 " Diameter Rivets
Static Load Table –– Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI. E = 30,000,000 PSI.
Bar Size
3
( 3/4" x 1/8" ) Crimp Bar
3
Type
Approximate Sec. Mod.
Weight
Per Ft.
Load
#/Sq. Ft.
of Width Types
12-R-7
8.8
12-R-3
9.3
12-R-7
10.4
12-R-3
10.8
12-R-7
10.5
12-R-3
10.9
12-R-7
12.6
12-R-3
13.0
12-R-7
11.9
12-R-3
12.2
12-R-7
14.6
12-R-3
14.7
12-R-7
13.5
12-R-3
13.7
12-R-7
16.7
12-R-3
16.9
12-R-7
20.3
12-R-3
20.7
12-R-7
22.5
12-R-3
23.0
12-R-7
24.7
12-R-3
25.1
12-R-7
26.9
12-R-3
27.3
1
0.171
/ 4" x / 8"
/ 4 " x 3 / 16"
0.257
1" x 1 / 8 "
0.303
1" x 3 / 16"
0.455
1 1/ 4" x 1/ 8"
0.475
1 1 / 4 " x 3 / 16"
0.710
1 1/ 2" x 1/ 8"
0.684
1 1 / 2 " x 3 / 16"
1.022
( 1" x 1/8" ) Crimp Bar
1 3 / 4 " x 3 / 16"
1.392
2" x 3 / 16"
1.819
2 1 / 4 " x 3 / 16"
2.302
2 1 / 2 " x 3 / 16"
2.841
Panel Width Chart in Inches
No of Bars
1
/ 8 " Bar
3
/ 16" Bar
2
1
1 1/ 8
No. of Bars
17
1
/ 8 " Bar
14 1 / 8
3
/ 16" Bar
15 3 / 16
No. of Bars
1
/ 8 " Bar
3
/ 16" Bar
32
27 1 / 4
29 1 / 4
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
2'-0"
512
.095
512
.076
769
.095
769
.076
907
.072
907
.057
1365
.072
1365
.057
1424
.057
1424
.046
2129
.057
2129
.046
2050
.047
2050
.038
3066
.047
3066
.038
4175
.042
4175
.033
5456
.036
5456
.029
6905
.032
6905
.026
8522
.028
8522
.023
2'-6"
328
.151
410
.119
491
.151
615
.119
581
.111
725
.090
874
.111
1092
.090
911
.090
1140
.072
1362
.090
1704
.072
1312
.075
1639
.059
1963
.075
2453
.059
2671
.064
3340
.052
3492
.056
4365
.045
4418
.050
5524
.039
5454
.044
6818
.036
3'-0"
228
.216
342
.173
342
.216
512
.173
403
.159
605
.129
606
.159
910
.129
633
.129
949
.104
946
.129
1420
.104
911
.106
1366
.087
1362
.106
2044
.087
1855
.092
2783
.074
2425
.081
3637
.064
3069
.072
4603
.057
3787
.064
5681
.051
3'-6"
168
.295
293
.234
251
.295
440
.234
297
.219
518
.176
445
.219
780
.176
465
.176
813
.141
696
.176
1217
.141
669
.147
1172
.117
1001
.147
1751
.117
1364
.126
2386
.101
1781
.111
3118
.088
2254
.098
3945
.079
2783
.088
4869
.071
Maximum Safe Clear Span
4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 8'-0" 9'-0"
129
101 Note: Spans and loads to the right of the heavy line exceed
.374 .486 a deflection of 1/ 4 " for uniform loads of 100#/ sq. ft. which
256 228 provides safe pedestrian comfort, but can be exceeded for
.308 .389 other types of loads at the discretion of the engineer.
151 U – Safe Uniform Load in Lbs. per sq. ft.
192
.374 .486 C – Safe Concentrated Load per foot of grating width.
342 D – Deflection in inches.
385
.308 .389
227
146
120
101
179
.288 .366 .451 .547 .673 NOTE: When Riveted Bar
Grating is serrated only the
363 330
454 403
302
crimp bars are serrated.
.231 .293 .360 .434 .518
Also, when serrated the crimp
342
270
181
151
218
will rest approximately
.288 .366 .451 .547 .673 bars
1/16" above the bearing bars.
497 455
683
609 546
.231 .293 .360 .434 .518
356
281
228
158
134
116
188
.231 .291 .358 .433 .520 .608 .704
475 438
713
633
570
518
407
.183 .233 .288 .349 .416 .487 .565
532
420
340
281 237
202
174
.231 .291 .358 .433 .520 .608 .704
655
1065 946
851
774
710
168
.183 .233 .288 .349 .416 .487 .565
512
405
328
272
228
168
129
101
195
.192 .243 .300 .365 .433 .506 .587 .774 .978
585
1025 911
820
745
683 630
512
455
.154 .195 .241 .289 .347 .406 .470 .614 .777
767
606
490
406
340
290 251
192
151
.192 .243 .300 .365 .433 .506 .587 .774 .978
767
876
682
1533 1362 1226 1114 1022 944
.154 .195 .241 .289 .347 .406 .470 .614 .777
1044 825
668
552
463
395
340 260
206
.165 .208 .258 .310 .371 .435 .506 .664 .838
2087 1855 1670 1518 1392 1285 1193 1044 928
.132 .167 .206 .249 .297 .347 .403 .527 .667
1364 1078 874
721
606
517
445
342
269
.144 .183 .226 .273 .325 .384 .447 .580 .732
2729 2425 2183 1984 1819 1679 1558 1364 1212
.115 .145 .180 .217 .259 .303 .353 .460 .583
1726 1364 1105 913
767
654
564
431
342
.127 .162 .199 .241 .287 .338 .393 .512 .646
3452 3069 2762 2510 2302 2125 1973 1726 1534
.102 .129 .160 .194 .230 .270 .314 .410 .518
2131 1683 1364 1127 946
798
696
532
421
.116 .145 .180 .217 .260 .305 .354 .465 .586
4262 3787 3409 3098 2841 2622 2435 2131 1894
.092 .116 .144 .173 .207 .242 .282 .369 .467
Dimensions are Outside to Outside of Bearing Bars.
3
1 7/ 8
2 1 / 16
4
2 3/ 4
3
5
3 5/ 8
3 15/ 16
6
4 1/ 2
4 7/ 8
7
5 3/ 8
5 13/ 16
8
6 1/ 4
6 3/ 4
9
7 1/ 8
7 11/ 16
10
8
8 5/ 8
11
8 7/ 8
9 9 / 16
12
9 3/ 4
10 1 / 2
13
10 5 / 8
11 7 / 16
14
11 1 / 2
12 3 / 8
15
12 3 / 8
13 5 / 16
16
13 1 / 4
14 1 / 4
18
15
16 1 / 8
19
15 7 / 8
17 1 / 16
20
16 3 / 4
18
21
17 5 / 8
18 15/ 16
22
18 1 / 2
19 7 / 8
23
19 3 / 8
20 13/ 16
24
20 1 / 4
21 3 / 4
25
21 1 / 8
22 11/ 16
26
22
23 5 / 8
27
22 7 / 8
24 9 / 16
28
23 3 / 4
25 1 / 2
29
24 5 / 8
26 7 / 16
30
25 1 / 2
27 3 / 8
31
26 3 / 8
28 5 / 16
33
28 1 / 8
30 3 / 16
34
29
31 1 / 8
35
29 7/ 8
32 1 / 16
36
30 3 / 4
33
37
31 5 / 8
33 15/ 16
38
32 1 / 2
34 7 / 8
39
33 3 / 8
35 13/ 16
40
34 1 / 4
41
35 1 / 8
42
36
All American Grating
1- 800- 962-9692
•
www.aagrating.com
Carbon Steel Material: ASTM A -1011
•
[email protected]
45
18-AR-7 18-AR-3
Aluminum Riveted Bar Grating
1 1 / 8 " Inside Face to Inside Face of Bearing Bars
18-AR-7
18-AR-3
7" Rivet Centers
1
/ 4 " Diameter Rivets
3 1 / 2 " Rivet Centers
1
/ 4 " Diameter Rivets
Static Load Table –– Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI. E = 30,000,000 PSI.
Bar Size
Approximate Sec. Mod.
Maximum Safe Clear Span
Per Ft.
Load
Weight
of Width Types 2' - 0" 2' - 6" 3'- 0" 3' - 6" 4' - 0" 4' - 6" 5' - 0" 5' - 6" 6' - 0" 6' - 6" 7' - 0" 8' - 0" 9' - 0"
#/Sq. Ft.
Type
18-AR-7
3
( 3/4" x 1/8" ) Crimp Bar
3
2.340
/ 4" x 1/ 8"
0.138
Note: Spans and loads to the right of the heavy line exceed
1
a deflection of / 4 " for uniform loads of 100#/ sq. ft. which
163
.346
139
.469
122
.614
18-AR-7
2.722
U
D
366
.192
234
.300
163
.433
120
.591
92
.789
C
D
366
.154
293
.240
244
.346
209
.470
183
.615
U
D
432
.144
276
.224
432
.115
346
.180
141
.440
247
.352
108
.587
C
D
192
.323
288
.259
U
D
650
.144
416
.226
128
.729
650
.116
520
.180
212
.442
371
.353
163
.591
C
D
289
.325
433
.260
325
.462
289
.585
U
D
678
.116
434
.181
301
.260
221
.353
170
.473
339
.370
134
.585
200
.582
162
.719
134
.871
451
.467
406
.577
369
.697
156
.599
390
.479
129
.725
355
.580
193
.726
531
.581
162
.863
138
1.012
487
.692
449
.811
221
.741
663
.593
188
.868
162
124
1.006 1.314
612
.696
568
.807
497
1.053
246
.761
799
.608
212
.882
162
128
1.150 1.455
742
.706
650
.923
268
.783
939
.627
206
162
1.027 1.293
822
.819
731
1.037
331
.705
1159
.564
254
.923
200
1.164
1015
.738
902
.933
0.183
18-AR-3
3.081
18-AR-7
2.666
0.216
18-AR-3
3.021
18-AR-7
3.224
0.325
18-AR-3
3.583
18-AR-7
3.050
1
0.339
provides safe pedestrian comfort, but can be exceeded for
other types of loads at the discretion of the engineer.
U – Safe Uniform Load in Lbs. per sq. ft.
C – Safe Concentrated Load per foot of grating width.
D – Deflection in inches.
NOTE: When Riveted Bar
Grating is serrated only the
crimp bars are serrated.
216
.460
18-AR-3
3.405
C
D
678
.093
542
.144
452
.208
387
.283
18-AR-7
3.791
U
D
1014
.115
649
.180
451
.259
331
.353
18-AR-3
4.150
C
D
1014
.092
811
.144
676
.207
579
.282
254
.471
507
.369
18-AR-7
3.415
U
D
976
.096
625
.150
434
.216
319
.294
244
.392
193
.486
C
D
976
.077
781
.120
651
.173
558
.235
488
.307
434
.389
U
D
1460
.096
934
.150
649
.216
477
.294
365
.392
288
.485
3
0.507
1 1/ 2" x 1/ 8"
0.488
18-AR-3
3.770
18-AR-7
4.239
Also, when serrated the crimp
bars will rest approximately
1
/ 16" above the bearing bars.
301
.468
18-AR-3
4.598
C
D
1460
.077
1168
.120
973
.173
834
.235
730
.307
649
.389
234
.601
584
.480
18-AR-7
5.062
U
D
1988
.082
1272
.129
884
.185
649
.252
497
.336
393
.417
318
.514
18-AR-3
5.493
C
D
1988
.066
1590
.103
1325
.148
1136
.202
994
.263
884
.334
795
.411
263
.623
723
.498
18-AR-7
5.574
U
D
2598
.072
1663
.113
1155
.162
848
.221
650
.294
513
.365
416
.451
344
.545
18-AR-3
6.055
C
D
2598
.058
2078
.090
1732
.130
1485
.177
1299
.231
1155
.292
1039
.360
945
.436
289
.649
866
.519
18-AR-7
6.077
U
D
3288
.064
2104
.100
1461
.144
1074
.196
822
.261
649
.324
526
.400
435
.484
365
.576
C
D
3288
.051
2630
.080
2192
.115
1879
.157
1644
.205
1461
.259
1315
.320
1196
.387
1096
.461
311
.676
1012
.541
U
D
4058
.058
2597
.090
1804
.130
1325
.176
1015
.235
802
.292
649
.360
537
.436
451
.519
384
.608
C
D
4058
.046
3246
.072
2705
.104
2319
.141
2029
.184
1804
.233
1623
.288
1476
.349
1353
.415
1249
.487
1 1 / 2 " x 3 / 16"
( 1" x 1/8" ) Crimp Bar
61
.767
195
.240
1 / 4 " x / 16"
0.730
3
1 / 4 " x / 16"
0.994
3
2" x /16"
1.299
2 1 / 4 " x 3 / 16"
1.644
18-AR-3
6.508
18-AR-7
6.580
2 1 / 2 " x 3 / 16"
2.029
18-AR-3
Panel Width Chart in Inches
7.011
577
1.166
Dimensions are Outside to Outside of Bearing Bars.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
/ 8 " Bar
1 3/ 8
2 5/ 8
3 7/ 8
5 1/ 8
6 3/ 8
7 5/ 8
8 7/ 8
10 1 / 8
11 3/8
12 5 / 8
13 7 / 8
15 1 / 8
16 3 / 8
17 5 / 8
18 7 / 8
/ 16" Bar
1 1/ 2
2 13/ 16
4 1/ 8
5 7 / 16
6 3/4
8 1/16
9 3/ 8
10 11/ 16
12
13 5 / 16
14 5 / 8
15 15/ 16
17 1 / 4
18 9 / 16
19 7 / 8
No. of Bars
1
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/ 8 " Bar
20 1 / 8
21 3 / 8
22 5 / 8
23 7 / 8
25 1 / 8
26 3 / 8
27 5 / 8
28 7 / 8
30 1 / 8
31 3 / 8
32 5 / 8
33 7 / 8
35 1 / 8
36 3 / 8
/ 16" Bar
21 3 / 16
22 1 / 2
23 13/ 16
25 1 / 8
26 7/16
27 3 / 4
29 1/16
30 3 / 8
31 11/16
33
34 5 / 16
35 5 / 8
36 15/ 16
No. of Bars
1
3
80
.590
244
.153
1 / 4" x / 8"
3
108
.430
C
D
1" x 3 / 16"
3
156
.299
2.695
1" x 1 / 8 "
1
244
.192
18-AR-3
/ 4 " x 3 / 16 "
1
U
D
Aluminum Material: ASTM B -221
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
46
12-AR-7 12-AR-3
Aluminum Riveted Bar Grating
3
/ 4 " Inside Face to Inside Face of Bearing Bars
12-AR-7
12-AR-3
7" Rivet Centers
1
/ 4 " Diameter Rivets
3 1 / 2 " Rivet Centers
1
/ 4 " Diameter Rivets
Static Load Table –– Loads & deflections are theoretical, based on a maximum allowable fiber stress of 18,000 PSI. E = 30,000,000 PSI.
Bar Size
3
( 3/4" x 1/8" ) Crimp Bar
3
/ 4" x 1/ 8"
12-AR-7
3.292
12-AR-3
3.603
12-AR-7
3.753
0.171
/ 4 " x 3 / 16"
0.257
1" x 1 / 8 "
12-AR-3
4.075
12-AR-7
3.758
0.303
1" x 3 / 16"
12-AR-3
4.069
12-AR-7
4.457
0.455
1 1/ 4" x 1/ 8"
1
Approximate Sec. Mod.
Weight
Per Ft. Load
#/Sq. Ft.
of Width Types 2'-0"
Type
12-AR-3
4.779
12-AR-7
4.307
12-AR-3
4.618
12-AR-7
5.251
12-AR-3
5.573
12-AR-7
4.828
12-AR-3
5.139
12-AR-7
5.878
0.475
3
1 / 4 " x / 16"
1 1/ 2" x 1/ 8"
0.684
1 1 / 2 " x 3 / 16"
( 1" x 1/8" ) Crimp Bar
0.710
1 3 / 4 " x 3 / 16"
3
1.022
12-AR-3
6.200
12-AR-7
7.012
1.392
12-AR-3
7.380
12-AR-7
7.729
12-AR-3
8.097
12-AR-7
8.433
12-AR-3
8.801
12-AR-7
9.137
12-AR-3
9.505
2" x / 16"
1.819
2 1 / 4 " x 3 / 16"
2 1 / 2 " x 3 / 16"
2.302
2.841
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
U
D
C
D
Maximum Safe Clear Span
2'-6"
218
.419
273
.335
328
.420
410
.336
386
.314
484
.252
582
.316
728
.252
608
.253
759
.202
909
.252
1135
.202
875
.210
1093
.168
1308
.210
1635
.168
1781
.181
2226
.144
2328
.158
2909
.126
2946
.140
3682
.112
3636
.126
4544
.101
.342
.269
342
.215
512
.269
512
.216
605
.202
605
.161
910
.202
910
.162
949
.162
949
.130
1420
.161
1420
.129
1366
.134
1366
.108
2044
.134
2044
.108
2783
.115
2783
.924
3637
.101
3637
.081
4603
.090
4603
.071
5681
.081
5681
.064
3'-0" 3'-6" 4'-0" 4'-6"
151
112
85
.602 .826 1.074
228
195
171
.484 .656 .859
228
168
129
.606 .827 1.105
342
293
256
.484 .658 .861
269
197
151
.452 .616 .822
346
403
302
.363 .493 .644
228
179
405
297
.455 .619 .827 1.021
606
519
455
405
.364 .494 .647 .819
421
309
238
188
.364 .494 .662 .813
475
633
542
421
.291 .396 .518 .655
280
631
463
356
.363 .494 .659 .815
631
946
811
710
.290 .395 .517 .654
608
447
342
270
.302 .412 .549 .680
911
781
683
608
.242 .329 .430 .545
909
668
511
403
.302 .412 .549 .679
1362 1168 1022 909
.242 .329 .430 .545
1238 909
696
505
.259 .353 .470 .584
1855 1590 1392 1237
.207 .282 .368 .468
1617 1187 910
718
.227 .309 .412 .511
2425 2079 1819 1617
.182 .248 .323 .409
2045 1504 1151 907
.202 .274 .365 .454
3069 2631 2302 2045
.161 .220 .287 .363
2526 1855 1421 1123
.182 .246 .329 .409
3787 3247 2841 2526
.146 .197 .258 .326
5'-0"
5'-6"
6'-0"
6'-6" 7'-0" 8'-0" 9'-0"
Note: Spans and loads to the right of the heavy line exceed
1
a deflection of / 4 " for uniform loads of 100#/ sq. ft. which
provides safe pedestrian comfort, but can be exceeded for
other types of loads at the discretion of the engineer.
U – Safe Uniform Load in Lbs. per sq. ft.
C – Safe Concentrated Load per foot of grating width.
D – Deflection in inches.
NOTE: When Riveted Bar
Grating is serrated only the
crimp bars are serrated.
Also, when serrated the crimp
bars will rest approximately 1/ 16"
above the bearing bars.
227
1.007
568
.808
218
.839
546
.671
328
.841
818
.672
445
.720
1113
.575
582
.631
1455
.504
736
.560
1841
.448
909
.504
2272
.403
188
1.219
503
.976
181
1.015
497
.812
270
1.016
743
.813
368
.872
1012
.697
482
.763
1323
.610
609
.678
1674
.542
752
.610
2066
.489
227
1.208
682
.969
309
1.037
928
.830
405
.909
1212
.727
511
.806
1534
.645
631
.727
1894
.581
193
1.417
629
1.135
263
1.215
857
.974
344
1.065
1119
.851
435
.946
1417
.715
538
.851
1749
.682
227
1.408
794
1.230
297
1.235
1039
.988
375
1.096
1315
.878
463
.987
1623
.790
174
1.840
696
1.474
227
1.610
910
1.292
288
1.438
1151
1.147
356
1.292
1421
1.033
179
2.037
808
1.632
227
1.810
1023
1.452
280
1.630
1263
1.306
Panel Width Chart in Inches Dimensions are Outside to Outside of Bearing Bars.
No. of Bars
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
/ 8 " Bar
1
1 7/ 8
2 3/ 4
3 5/ 8
4 1/ 2
5 3/ 8
6 1/ 4
7 1/ 8
8
8 7/ 8
9 3/ 4
10 5 / 8
11 1 / 2
12 3 / 8
13 1 / 4
/ 16" Bar
1 1/ 8
2 1 / 16
3
3 15/ 16
4 7/ 8
5 13/ 16
6 3/ 4
7 11/ 16
8 5/ 8
9 9 / 16
10 1 / 2
11 7 / 16
12 3 / 8
13 5 / 16
14 1 / 4
1
3
No. of Bars
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/ 8 " Bar
14 1 / 8
15
15 7 / 8
16 3 / 4
17 5 / 8
18 1 / 2
19 3 / 8
20 1 / 4
21 1 / 8
22
22 7 / 8
23 3 / 4
24 5 / 8
25 1 / 2
26 3 / 8
/ 16" Bar
15 3 / 16
16 1 / 8
17 1 / 16
18
18 15/ 16
19 7 / 8
21 3 / 4
22 11/ 16
23 5 / 8
24 9 / 16
25 1 / 2
26 7 / 16
27 3 / 8
28 5 / 16
1
3
No. of Bars
13
/ 16
32
33
34
35
36
37
38
39
40
41
42
/ 8 " Bar
27 1 / 4
28 1 / 8
29
29 7 / 8
30 3 / 4
31 5 / 8
32 1 / 2
33 3 / 8
34 1 / 4
35 1 / 8
36
/ 16" Bar
29 1 / 4
30 3 / 16
31 1 / 8
32 1 / 16
33
33 15/ 16
34 7 / 8
35 13/ 16
1
3
20
Aluminum Material: ASTM B -221
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
47
Chemical Resisitance Guide
Fiberglass Gratings
Operating Temperature, °F
Molded CorGrate®
Chemical Environment
Vinyl
Ester
Resin
(VF)
Acetic Acid, 50%
Isophthalic General
Polyester Purpose
Resin
Resin
(PF)
(GF)
Operating Temperature, °F
Pultruded CorGrate®
Vinyl
Ester
Resin
(VF)
Isophthalic
Polyester
Resin
(PF)
Molded CorGrate®
Vinyl
Chemical Environment
Ester
Resin
(VF)
Isophthalic General
Polyester
Resin
(PF)
Purpose
Resin
(GF)
140
180
150
140
180
150
Lithium Chloride
180
150
Acetone
Amb (1)
Amb (2)
NR
Amb (2)
NR
Magnesium Carbonate
160
120
Alcohol
120
120 (2)
120 (2)
120 (2)
Magnesium Chloride
180
150
Aluminum Chloride
180
150
140
180
150
Magnesium Hydroxide
180
NR
Aluminum Hydroxide
120
Amb
NR
120
Amb
Magnesium Nitrate
180
Pultruded CorGrate®
Vinyl
Isophthalic
Ester
Resin
(VF)
Polyester
Resin
(PF)
180
150
160
Amb
140
180
150
NR
140
NR
120
160
Amb
Aluminum Nitrate
140
120
140
100
Magnesium Sulfate
160
150
160
120
Aluminum Sulfate
160
150
160
120
Mercuric Chloride
180
150
180
150
Ammonium Chloride
180
150
160
120
Methyl Ethyl Ketone
NR
NR
Ammonium Hydroxide, 5%
180
NR
140
NR
Mineral Oil
180
150
NR
NR
NR
NR
180
150
Ammonium Nitrate, 50%
180
120
160
120
Nickel Chloride
180
140
180
120
Ammonium Nitrate, Saturated
180
100
160
100
Nitric Acid, 5%
120
100
NR
120
100
Ammonium Persulfate, 25%
120
NR
NR
120
NR
Phenol, 10%
NR
NR
Amb (2)
NR
Ammonium Phosphate
180
120
NR
150
Amb
Phosphoric Acid, 85%
180
140
180
140 (1)
Ammonium Sulfate
180
120
160
120
Phosphoric Acid, Vapor
160
120
160
120
Barium Chloride
180
150
180
150
Potassium Aluminum Sulfate
180
150
180
150
Barium Sulfate
180
150
180
150
Potassium Bicarbonate
120
Amb
110
Amb (1)
120 (2)
Amb (2)
NR
Potassium Carbonate, 10%
110
Amb (2)
NR
110
NR
NR
160 (2)
NR
Potassium Chloride
180
150
140
180
150
NR
120 (1)
NR
180
150
Benzene
140
(2)
120
(2)
(1)
Amb
Black Liquor (Pulp Process)
180
120
Bleach Liquor (Pulp Process)
180
Amb (2)
NR
160 (2)
NR
Potassium Hydroxide, 10%
120
Amb (2)
Brine (Sodium Chloride)
180
150
140
180
150
Potassium Nitrate
180
150
Calcium Carbonate
180
160
120
Potassium Sulfate
180
150
180
150
Calcium Hydroxide, 25%
180
150
180 (1)
150 (2)
Propylene Glycol
180
150
180
150
Calcium Hypocholrite
180
150(2)
180 (2)
NR
Sodium Acetate
180
150
180
150
Calcium Nitrate
180
150
180
150
Sodium Benzoate
140
120
120
Amb
120
(1)
NR
Calcium Sulfate
180
150
180
150
Sodium Bisulfate
180
150
180
150
Carbonic Acid
150
Amb
120
Amb
Sodium Borate
180
150
180
150
Carbon Tetrachloride
Amb
Amb (2)
NR
Amb (2)
NR
Sodium Bromide
180
150
180
150
Chlorine Dioxide
140
Amb
NR
120
NR
Sodium Carbonate, 10%
140
Amb (2)
120
NR
Chlorine, Wet Gas
180
NR
NR
NR
NR
Sodium Chloride
180
150
180
150
Chlorine Water
120
120 (2)
NR
120 (2)
NR
Sodium Cyanide
180
Amb
160
Amb (2)
Amb
(2)
Chromic Acid, 10%
120
Chromium Sulfate
140
Amb
Citric Acid
180
150
Copper Chloride
180
150
Copper Cyanide Plating
120
Copper Nitrate
NR
Sodium Dichromate
180
120
160
Amb
140 (2)
Amb
Sodium Diphosphate
180
150
160
120
140
180
150
Sodium Hydroxide, 10%
180
NR
140
180
150
Sodium Hypocholorite, 5V4%
120
100 (1)
Amb (1)
120 (1)
Amb (2)
Sodium Nitrate
180
150
180
150
180
150
180
150
Sodium Sulfate
180
150
180
150
Crude Oil, Sour
180
150
180
150
Soy Oil
180
150
160
120
Ethylene Glycol
180
150
180
150
Stearic Acid
170
150
160
120
Fatty Acids
180
150
Ferric Chloride
180
150
Ferric Sulfate
180
150
Formaldehyde, 35%
150
Formic Acid, 25%
NR
Amb
Amb
(2)
140
180
150
Styrene
NR
NR
Amb
180
150
Sulfite Liquor
160
100
180
150
Sulfur Dioxide, Gas - wet
180
150 (1)
150 (2)
NR
150 (1)
150 (2)
Sulfur Trioxide, Gas - wet
120
NR
100
100 (1)
NR
100 (1)
100 (2)
Sulfuric Acid, 25%
180
150 (1)
Fuel (Aviation, Diesel, Gasoline)
100
100
100
100
Tartaric Acid
Glycerine
180
150
140
180
150
Toluene
Green Liquor (Pulp Process)
180
NR
NR
180 (2)
NR
Trisodium Phosphate, 50%
180
150 (2)
Hydraulic Fluid
140
NR
NR
140
NR
Urea, 35%
110
Amb
Hydrobromic Acid, 45%
180
150 (1)
180 (2)
NR
Vinegar
180
150
Hydrochloric Acid, 15%
180
75 (1)
150 (1)
180 (1)
150 (1)
Water, Fresh, Salt, Distilled
180
150
Hydrofluoric Acid, 20%
NR
NR
White Liquor (Pulp Process)
180
150 (2)
Kerosene
180
140
160
120
Zinc Chloride (Plating)
75
75
(1)
Lactic Acid
180
130
160
120
Zinc Nitrate
180
150
Lead Acetate
180
Amb
160
Amb
Zinc Salt
180
150
180
150
Zinc Sulfate
180
150
180
150
NR
Lime
180
150
Linseed Oil
180
150
NR
140
(1) Splash and spill exposure only.
Amb –– Ambient or room temperature exposure.
NR –– Not recommended for these conditions.
1- 800- 962-9692
(1)
NR
NR
150
120 (2)
NR
NR
NR
NR
110 (1)
Amb (1)
NR
NR
160
Amb
180
150 (1)
Amb
NR
180 (1)
150 (2)
160
120
120 (2)
NR
180 (2)
NR
110
NR
160
150
140
180
150
NR
180 (1)
NR
NR
75 (1)
NR
180
150
140
180
150
180
150
This Chemical Resistance Guide is based on extensive experience and knowledge of composites
in chemical service. Since actual in-use conditions can differ from referenced conditions and can vary
during the usable life of the grating, this guide is intended for general reference use only. The end user
is responsible for testing and determining final product suitability. Consult All American Grating
for additional information regarding specific chemicals, concentrations, temperatures and exposures.
(2) Infrequent splash and spill exposure with spills immediately cleaned up.
All American Grating
180
120
NR
•
www.aagrating.com
•
[email protected]
48
Fiberglass Gratings
CorGrate ® Molded SM Series
CorGrate Molded SM
®
CorGrate ® Molded SM (Square Mesh) with its high resin
to glass ratio provides the maximum corrosion protection of any
All American Grating products. Unique to molded sections,
the bars are the same construction, depth, and spacing in both
directions which results in equal strength in either direction.
The top surface is a skid resistant, meniscus (concave) surface,
with an optional Quartz or Aluminum Oxide Grit.
1", 1 1 / 2 " or 2"
CorGrate® Molded SM Series 1", 11/2" & 2"
1" SM
1 1/2" SM
1"
1 1/ 2 "
2"
11/2" x 11/2"
11/ 2" x 11/2"
2" x 2"
Panel Size
3' x 10'
4' x 8'
4' x 12'
3' x 10'
4' x 8'
4' x 12'
5' x 10'
4' x 12'
Wt./S.F.
2.5 lbs.
3.8 lbs.
4.2 lbs.
69%
69%
77%
Section
Depth
Grid
Ce 1 1
nt / 2 "
er
to or 2
Ce "
nt
er
"
1 /2
" r
r 2 te
o en
C
o
1 ter t
n
Ce
Open Area
2" SM
Can be Special Ordered with Gritted Plate on Top
1 / 8 ", 3/ 16", 1/ 4", 3/ 8" & 1/ 2" Thick Plate
Resin
See Page 57 for more details
Orthothalic Resin
General Purpose (GF)
25 or Less
Gray
Isophthalic Polyester
(PF)
25 or Less
Green/Yellow
Vinyl Ester (VF)
25 or Less
Black/Orange/
Dark Gray
For 1" and 11/2" grating use SFM stainless steel saddle clips.
For 2" grating use WHM stainless steel saddle clips.
Flame Spread Rating Standard Colors
Surface grit comes in the same color as grating
UV Inhibitors are standard
Surface veils must be specified
Concentrated Loads Lbs./Ft. of Width (Deflection in Inches)
Uniform Loads - Lbs. /S.F. (Deflection in Inches)
Products
Load/Span
18"
24"
30"
36"
1" SM
50
0.02
0.06
0.13
0.29
100
0.04
0.12
0.26
200
0.08
0.24
Failure Load (2.5 FOS) 1268
42"
48"
54"
713
456
317
50
0.01
0.01
0.04
0.10
0.16
100
0.01
0.03
0.09
0.19
0.33
200
0.03
0.06
0.18
0.38
Failure Load (2.5 FOS) 2779 1600
1024
711
522
400
316
0.08
0.13
0.20
0.27
0.40
1 1/2" SM
2" SM
50
60"
0.40
0.27
Load/Span
18"
24"
30"
36"
200
0.08
0.19
0.33
0.63
300
0.11
0.28
0.50
500
0.19
0.46
951
713
571
476
200
0.03
0.06
0.11
300
0.05
0.10
0.17
500
0.01
0.01
0.02
0.04
100
0.01
0.02
0.04
0.08
0.15
200
0.02
0.04
0.09
0.17
0.31
Failure Load (2.5 FOS) 2566 1925
1338
929
682
522
413
0.35
42"
48"
54"
0.20
0.30
0.43
0.57
0.30
0.45
0.08
0.16
0.28
2133
1600
1280
1067
914
800
711
200
0.02
0.03
0.05
0.09
0.14
0.21
0.28
300
0.03
0.05
0.08
0.13
0.21
0.32
0.43
500
0.05
0.08
0.13
0.22
0.34
2787 2090 1672
1393
1194
1045
929
334
60"
836
NOTES:
NOTES:
Deflection limits can be higher for fiberglass gratings as they are
more resilient than metal materials.
Bold numerals indicate deflection greater than .375" or L/120. For these
conditions, sustained loads or data not shown, an All American Grating
representitive should be contacted for assistance.
Deflection for uniform loads is limited to L/120 with L representing clear span
length in inches. For typical pedestrian traffic, uniform load of 50 PSF
is recommended with deflection not to exceed .375".
Deflections for concentrated loads are shown for the same span conditions
as for uniform loads.
Failure loads have been determined by applying a 2.5 Factor of Safety (FOS)
to the Ultimate Capacity of the grating.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
49
Molded and Pultruded Treads
Fiberglass Stair Treads
Molded Stair Treads
Customer must specify if treads require nosings
Available in the three (3) standard resins: GF, PF and VF.
Please specify.
GF= General Purpose Orthothalic Resin
PF = Isophthalic Polyester Resin
VF = Vinyl Ester Resin
Pultruded nosings provide superior stiffness, traction
and durability on the front edge of the stair tread.
S.S. Bolts, Nuts & F/W
Tread Width
5
/ 8" Thick Yellow
Pultruded Nosing
with Grit Top Surface
(Vinyl Ester Resin)
is Standard.
Tread Length
Approximate Deflection - 300 lb. Concentrated Load Mid-Span Front 5" ± Tread
Tread Legnth
Surface grit comes in the same color as grating
Type
Depth of Tread
Product
Designation
Square Mesh
11 / 2 "
11 / 2 " SM
Cortread®
Square Mesh
2"
2" SM
Cortread®
Width of Tread
2'–0"
2'–6"
3'–0"
3'–6"
4'– 0"
up to 12"
0.086
0.151
0.237
––
––
up to 12"
0.048
0.092
0.158
0.208
0.306
Pultruded Stair Treads
Treads can be random cut, cut with no stubs, equal stubs,
or cut with stubs on specified sides.
See Page 51 for cutting details.
Stair Treads to be mounted to support angles or other
structures with four (4) stainless steel saddle clips &
hardware per stair tread.
gth
en
dL
a
Tre
Tread Width
Deflection for treads are based upon a 300 lb. concentrated
load at mid span on the front 5" of the tread.
5
/ 8" Yellow
Nosing Bar
Standard
All treads are supplied with four (4) stainless steel clips
per tread; bolts, nuts, washers or Tek screws are optional
at additional cost.
Customer must specify if treads require nosings
(2" x 2" x 1 / 4 ") FRP support angle with bolts, nuts and
washers are optional at additional cost.
S.S. Bolts, Nuts & F/W
5
/ 8" Thick Yellow
Pultruded Nosing
with Grit Top Surface
(Vinyl Ester Resin)
is Standard.
Approximate Deflection - 300 lb. Concentrated Load Mid-Span Front 5" ± Tread
Tread Legnth
Surface grit comes in the same color as grating
Type
Depth of Tread
Product Designation
2'–0"
2'–6"
3'–0"
3'–6"
4'– 0"
4'– 6"
1"
1" SI73
0.092
0.170
0.281
––
––
––
1 1/ 2"
1 1 / 2 " SI73
0.033
0.061
0.101
0.156
0.227
0.319
1"
1" FW60
0.062
0.114
0.187
0.284
––
––
1 1/ 2"
1 1 / 2 " FW60
0.036
0.058
0.112
0.172
0.249
0.345
1 1/ 2"
1 1 / 2 " FW40
0.031
0.057
0.095
0.145
0.210
0.291
SI Cortread ®
FW Cortread ®
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
50
Molded Fiberglass Grating
Cutting Diagram
Every All American Grating Fiberglass order comes with UV Inhibitors standard
Surface Veils can be added for extra protection but must be specified
All cuts should be resin sealed
No Stubs
• Stubs are cut flush with ends of CorGrate®.
• This type of cut adds cutting and waste, but is the
most cosmetic of the cuts.
• The tolerance for this cut is: ± 1/4"
Stubs on One End
• Stubs are cut flush on three ends of CorGrate®, while leaving
on side with stubs.
• This style of cutting has an average cutting time and waste.
• The tolerance for this cut is: ± 1/4"
Equal Stubs
Random Cut
• Stubs are cut flush on two sides of CorGrate®
and equally cut on the other two sides.
• Stubs are cut randomly, some stubs maybe
shorter or longer than others.
• Common Cutting for Stair Treads.
• This is the most economical style of cutting,
but is the least cosmetic of the cuts.
• The tolerance for this cut is: ± 1/ 4"
All American Grating
1- 800- 962-9692
• The tolerance for this cut is: ± 1/ 4"
•
www.aagrating.com
•
[email protected]
51
Fiberglass Gratings
CorGrate ® Pultruded FW Series
®
CorGrate Pultruded FW Series
CorGrate® FW (Flush Top Wide Flange) gratings are a superior
and economical walking surface with exceptional stregnth
and corrosion protection. With sections offering either 60 or 40%
open area, the FW products are an excellent choice for working
platforms. The sections with flush top cross bars are usually
preferred for walking surfaces over non-flush bar products.
29 / 32" or 13/ 32"
Open Area
60% or 40%
5 / 8"
1" or 1 1 / 2"
CorGrate ® Pultruded FW Series
1" FW 60
Depth
1"
1"
1 1/ 2"
11/ 2"
Open
Space
29/ 32"
13/32"
29/32"
13/32"
1 1 / 2 " or 1"
Center to Center
Standard panel widths are 24", 36" & 48".
Standard lengths are 20' and 24'.
Standard color for Isophthalic Polyester (PF) is yellow with yellow top
grit.
Standard color for Vinyl Ester (VF) is gray with gray top grit.
Standard gratings are furnished with gritted, skid resistant top surface.
Standard cross bar spacings are 6" or 12" on center.
Weight
Lbs./S.F.
Surface grit comes in the same color as grating
UV Inhibitors are standard
Surface veils must be specified
2.2 lbs 3.3 lbs. 2.8 lbs
60%
40%
60%
40%
I in4/ Ft.
Width
0.348
0.522
1.000
1.500
S in3 /Ft.
of Width
0.696
1.044
1.333
2.000
I = Moment of Inertia
S = Section Modulus
UNIFORM LOADS - Lbs./S.F. (Deflection in Inches)
1" FW60
Load/Span
1" FW40
1 / 2" FW40
Product
1" FW60
Load/Span 24" 30" 36" 42" 48" 54" 60" 66" 72"
0.04 0.07 0.12 0.18 0.27 0.38 0.52
0.01 0.03 0.05 0.10 0.17 0.27 0.40
0.02 0.06 0.11 0.20 0.33
300
0.06 0.11 0.17 0.27 0.40
200
0.05 0.11 0.22
500
0.09 0.18 0.29
2320 1485 1031 754
575
453
Failure Load
362
50
0.01 0.02 0.04 0.07 0.11 0.18 0.27 0.40 0.56
100
0.02 0.04 0.07 0.13 0.22 0.36
200
0.03 0.07 0.15 0.27
3480 2227 1546 1131 862
680
543
444
368
1" FW40
Failure Load
1 1/ 2" FW60
200
(2.5 FOS) 2320 1856 1546 1319 1149 1019 906
200
0.02 0.05 0.08 0.12 0.18 0.25 0.34
300
0.04 0.07 0.12 0.18 0.27 0.38
500
0.06 0.12 0.19 0.30
0.60
(2.5 FOS) 3480 2784 2320 1979 1724 1529 1359 1221 1107
50
0.01 0.01 0.02 0.04 0.06 0.10 0.15 0.22 0.31
200
0.01 0.03 0.04 0.07 0.10 0.14 0.19 0.26 0.33
100
0.01 0.02 0.04 0.08 0.13 0.20 0.30 0.44
300
0.02 0.04 0.07 0.10 0.15 0.21 0.29
200
0.02 0.04 0.08 0.15 0.25 0.40
500
0.04 0.07 0.11 0.17 0.25 0.36 0.49
Failure Load (2.5 FOS)
1
72"
50
Failure Load (2.5 FOS)
1 1/ 2" FW60
CONCENTRATED LOADS - Lbs./S.F. (Deflection in Inches)
24" 30" 36" 42" 48" 54" 60" 66"
100
Failure Load (2.5 FOS)
4.2 lbs
Open
Area
For FW60 grating use WHM stainless steel saddle clips.
For FW40 grating use W4S-1 stainless steel saddle clips (1" high grating).
For FW40 grating use W4S-2 stainless steel saddle clips (11/ 2 " high grating).
Product
1" FW 40 11/2" FW 60 1 1/ 2" FW 40
Section
50
3520 2218 1517 1088 3813 621
486
388
312
0.01 0.01 0.01 0.02 0.04 0.07 0.10 0.15 0.21
Failure Load
1
1 /2" FW40
0.50
(2.5 FOS) 3520 2797 2275 1904 1626 1398 1216 1066 937
0.01 0.02 0.03 0.05 0.07 0.1 0.13 0.17 0.22
200
100
0.01 0.01 0.03 0.05 0.09 0.14 0.21 0.31 0.44
300
0.01 0.03 0.04 0.07 0.10 0.14 0.19 0.26 0.33
200
0.01 0.03 0.06 0.10 0.17 0.27 0.40
500
0.02 0.04 0.07 0.11 0.17 0.24 0.32
Failure Load (2.5 FOS)
5280 3328 2275 1632 1220 932
730
582
468
Failure Load
NOTES:
NOTES:
Deflection limits can be higher for fiberglass gratings as they are more resilient
than metal materials.
Deflection for uniform loads is limited to L/120 with L representing clear span
length in inches. For typical pedestrian traffic, uniform load of 50 PSF
is recommended with deflection not to exceed .375".
Bold numerals indicate deflection greater than .375" or L/120. For these
conditions, sustained loads or data not shown, an All American Grating
representitive should be contacted for assistance.
0.55
(2.5 FOS) 5280 4160 3413 2857 2440 2098 1824 1600 1406
Deflections for concentrated loads are shown for the same span conditions
as for uniform loads.
Failure loads have been determined by applying a 2.5 Factor of Safety (FOS)
to the Ultimate Capacity of the grating.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
52
CorGrate® Pultruded SI Series
Fiberglass Gratings
®
CorGrate Pultruded SI Series
With profile appearance similar to metal grating,
CorGrate® SI (Standard I-Bar) sections are provided for
applications where a close match to a steel or aluminum
profile or to an existing installation is needed. SI sections
with bonded rod cross bars (without locking assembly)
are suitable for use in low pedestrian traffic areas.
7/ 8"
Open Area
73%
5/16"
1" or 1 1/ 2"
CorGrate® Pultruded SI Series
Section
1" SI 73
1 1/ 2" SI 73
Depth
1"
11 / 2 "
Open
Space
1 3/16"
Center to Center
7
7
/ 8"
/ 8"
Standard
Widths
24"
36"
24"
36"
Weight
Lbs./S.F.
2.7 lbs
3.8 lbs
Open
Area
73%
73%
0.248
0.813
St in /Ft.
of Width
0.484
1.088
Sb in3/Ft.
of Width
0.516
1.090
4
I in / Ft.
Width
Standard panel widths are 24" and 36".
Standard lengths are 20' and 24'.
Standard color for SI gratings is yellow for Vinyl Ester (VF) (Vinyl Ester Only).
Standard gratings are furnished with yellow gritted, skid resistant top surface.
Standard cross bar spacing is 6" on center.
3
For SI Grating use SFM stainless steel saddle clips.
I = Moment of Inertia
S = Section Modulus
Surface grit comes in the same color as grating
UV Inhibitors are standard
Surface veils must be specified
UNIFORM LOADS - Lbs./S.F. (Deflection in Inches)
CONCENTRATED LOADS - Lbs./S.F. (Deflection in Inches)
Product
Load/Span 24" 30" 36" 42" 48" 54" 60" 66" 72"
1" SI73
50
0.01 0.03 0.06 0.11 0.19 0.30 0.46
100
200
Product
Load/Span 24" 30" 36" 42" 48" 54" 60" 66" 72"
1" SI73
200
0.04 0.08 0.13 0.20 0.30 0.43
0.03 0.06 0.12 0.22 0.38
300
0.06 0.11 0.19 0.31 0.46
0.05 0.12 0.24
500
0.10 0.19 0.32
Failure Load (2.5 FOS)
3226 2065 1434 1054 807
1 1/2" SI73
50
0.01 0.01 0.02 0.04 0.07 0.11 0.16 0.24 0.33
100
200
Failure Load (2.5 FOS)
637
Failure Load
516
1 1/2" SI73
3226 2581 2151 1843 1613 1434 1290
200
0.02 0.03 0.05 0.07 0.11 0.15 0.21 0.27 0.35
0.01 0.02 0.05 0.08 0.14 0.22 0.32 0.47
300
0.02 0.04 0.07 0.11 0.16 0.23 0.31 0.41 0.53
0.02 0.05 0.09 0.16 0.27 0.43
500
0.04 0.07 0.12 0.19 0.27 0.38 0.52
7254 4643 3224 2369 1814 1432 1161 959
592
Failure Load
7254 5803 4836 4145 3627 3224 2902 2638 2418
NOTES:
NOTES:
Deflection limits can be higher for fiberglass gratings as they are more resilient
than metal materials.
Deflection for uniform loads is limited to L/120 with L representing clear
span length in inches. For typical pedestrian traffic, uniform load of 50 PSF is
recommended with deflection not to exceed .375".
Bold numerals indicate deflection greater than .375" or L/120. For these
conditions, sustained loads or data not shown, an All American Grating
representative should be contacted for assistance.
Deflections for concentrated loads are shown for the same span conditions as
for uniform loads.
Failure loads have been determined by applying a 2.5 Factor of Safety (FOS) to
the Ultimate Capacity of the grating.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
53
CorGrate ® Pultruded 1" & 11/2" WT Series
Fiberglass Gratings
CorGrate WT Series (1" & 11/2")
®
CorGrate® WT (Wide Flange T) sections provide maximum surface
area underfoot, thus the most comfortable walking surface
and an excellent surface for the the two wheel moving equipment.
These designs are excellent for areas with high traffic and light
hand trucks or wheeled carts. All of the WT sections feature
2 (two) component cross bars that resist bearing bar racking and
rotation. WT00 provides a solid deck surface.
CorGrate® Pultruded 1" & 11/2"
7 / 8", 3 / 8" or 0"
Open Area
35%, 18% or 0%
Section
1" WT 35
1" WT 18
Depth
1"
1"
WT Series
1" WT 00 11/2" WT 35 11/ 2" WT 18 11/ 2" WT 00
1 5/ 8"
1" or 1 1 / 2"
Open
Space
2
1 / 2 ",
2" or 1
5/ 8"
Center to Center
Standard lengths are 20' and 24'.
Standard color for 1" and 11 / 2 " WT grating is gray for both
Isophthalic Polyester (PF) and Vinyl Ester (VF) resin systems.
Standard gratings are furnished gray with gray grit skid
resistant top surface.
Standard cross bar spacing is 12" on center.
Surface grit comes in the same color as grating
UV Inhibitors are standard
Surface veils must be specified
7
3
/ 8"
1"
/ 8"
0"
1"WT35
30"
36"
42"
48"
54"
60"
0"
35"
47 1/2"
36"
48"
35"
47 1/8"
35"
47 1/2"
36"
48"
35"
47 1/8"
Weight
Lbs./S.F.
2.3 lbs
2.8 lbs.
4.0 lbs.
2.7 lbs
3.3 lbs
4.0 lbs
Open
Space
35%
18%
0%
35%
18%
0%
I in4/ Ft.
Width
0.292
0.365
0.449
0.769
0.962
1.183
Sr in3 /Ft.
of Width
0.820
1.025
1.261
1.380
1.747
2.149
SB in3/Ft.
of Width
0.454
0.567
0.697
0.810
1.013
1.246
CONCENTRATED LOADS - Lbs./S.F. (Deflection in Inches)
66"
72"
Product
Load/Span 24"
30"
36"
42"
48"
54"
50
0.02 0.04 0.09 0.15 0.26 0.37
200
0.06 0.11 0.18 0.28 0.41 0.53
100
0.04 0.08 0.17 0.30
300
0.09 0.16 0.27 0.42
200
0.07 0.17 0.34
500
0.15 0.27 0.46
1" WT35
Failure Load (2.5 FOS) 1709 1354 1111 933
50
0.01 0.03 0.07 0.12 0.20
200
0.05 0.09 0.15 0.22 0.33 0.42
0.03 0.07 0.14 0.24
300
0.07 0.13 0.22 0.34
200
0.06 0.14 0.27
500
0.12 0.22 0.37
1" WT18
60"
66"
72"
800
100
Failure Load (2.5 FOS) 2136 1693 1389 1166 1000
Failure Load (2.5 FOS) 2136 1354 926 666 500
1" WT00
/ 8"
S = Section Modulus
Failure Load (2.5 FOS) 1709 1083 741 533 400
1"WT18
3
/ 8"
11/ 2"
I = Moment of Inertia
UNIFORM LOADS - Lbs./S.F. (Deflection in Inches)
Load/Span 24"
7
1 1/ 2"
Standard
Widths
For WT35 and WT18 grating use WT1 fiberglass fastener plates.
For WT00 grating use stainless steel fastener plates.
Product
1 1/ 2"
50
0.01 0.03 0.06 0.10 0.17 0.24 0.33
200
0.04 0.07 0.12 0.18 0.27 0.34 0.43 0.52
100
0.02 0.06 0.11 0.20 0.33
300
0.06 0.11 0.18 0.27 0.40
200
0.05 0.11 0.22
500
0.10 0.18 0.30
1" WT00
Failure Load (2.5 FOS) 2629 1666 1140 820 615
Failure Load (2.5 FOS) 2629 2084 1710 1435 1231
1 1/2" WT35
1 1/2" WT35
50
0.01 0.02 0.04 0.07 0.10 0.15 0.20 0.26 0.32
200
0.03 0.06 0.09 0.12 0.17 0.21 0.25 0.30 0.34
100
0.02 0.04 0.08 0.13 0.21 0.29 0.40 0.51
300
0.05 0.08 0.13 0.19 0.25 0.31 0.38 0.45 0.52
200
0.04 0.09 0.16 0.27
500
0.08 0.14 0.22 0.31
Failure Load (2.5 FOS) 3049 1932 1322 951 714 564 457 378 317
Failure Load (2.5 FOS) 3049 2416 1982 1665 1427 1270 1143 1039 952
1 1/2" WT18
1 1/2" WT18
50
0.01 0.02 0.03 0.05 0.08 0.12 0.16 0.21 0.26
200
0.02 0.04 0.07 0.10 0.13 0.17 0.20 0.24 0.28
100
0.02 0.03 0.06 0.11 0.17 0.23 0.32 0.41 0.52
300
0.04 0.07 0.10 0.15 0.20 0.25 0.30 0.36 0.41
200
0.03 0.07 0.13 0.22 0.33
500
0.06 0.11 0.17 0.25 0.33 0.42
Failure Load (2.5 FOS) 3811 2415 1653 1189 893 705 571 473 396
Failure Load (2.5 FOS) 3811 3020 2478 2081 1784 1588 1429 1299 1190
11/2" WT00
1 1/2" WT00
200
0.02 0.04 0.06 0.08 0.11 0.13 0.16 0.19 0.22
0.01 0.03 0.05 0.09 0.13 0.19 0.26 0.33 0.42
300
0.03 0.05 0.08 0.12 0.16 0.20 0.25 0.29 0.34
0.02 0.06 0.11 0.18 0.27 0.38
500
0.05 0.09 0.14 0.20 0.27 0.34 0.41 0.49 0.56
50
0.01 0.02 0.03 0.04 0.07 0.10 0.13 0.17 0.21
100
200
Failure Load (2.5 FOS) 4691 2972 2034 1463 1098 868 703 582 488
Failure Load (2.5 FOS) 4691 3717 3049 2562 2195 1954 1758 1598 1465
NOTES:
NOTES:
Deflection limits can be higher for fiberglass gratings as they are more resilient
than metal materials.
Deflection for uniform loads is limited to L/120 with L representing clear span
length in inches. For typical pedestrian traffic, uniform load of 50 PSF
is recommended with deflection not to exceed .375".
Bold numerals indicate deflection greater than .375" or L/120. For these
conditions, sustained loads or data not shown, an All American Grating
representative should be contacted for assistance.
Deflections for concentrated loads are shown for the same span conditions
as for uniform loads.
Failure loads have been determined by applying a 2.5 Factor of Safety (FOS)
to the Ultimate Capacity of the grating.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
54
CorGrate® Pultruded 2" WT Series
Fiberglass Gratings
®
CorGrate WT Series ( 2")
CorGrate® 2" WT (Wide Flange T) also offers a wide flange walking
surface that improves walking and standing comfort. 2" WT sections
have the highest strength to weight ratio of all CorGrate gratings
and offer the greatest economy in relation to longer spans.
Open Area
50% or 33%
1" or 1/ 2"
1"
CorGrate® Pultruded 2" WT Series
2"
2" or 1 1 / 2 "
Center to Center
Standard panel widths are 36" and 48".
Standard lengths are 20' and 24'.
Standard color for 2" WT gratings is yellow with yellow top grit for Isophthalic Polyester (PF)
and gray with gray top grit for Vinyl Ester (VF) resin systems.
Standard gratings are furnished with gritted, skid resistant top surface.
Standard cross bar spacings are 6" or 12" on center.
Section
2" WT 50
2" WT 33
Depth
2"
2"
Open
Space
1"
1
Standard
Widths
36"
48"
36"
48"
Weight
Lbs./S.F.
3.1
4.0
Open
Area
50%
33%
I in4/ Ft.
Width
1.753
2.337
S in3 /Ft.
of Width
1.950
2.600
Sb in3/Ft.
of Width
1.590
2.120
/2"
I = Moment of Inertia
For WT50 grating use T5S stainless steel saddle clips.
For WT35 grating use T3S stainless steel saddle clips.
S = Section Modulus
Surface grit comes in the same color as grating
UV Inhibitors are standard
Surface veils must be specified
UNIFORM LOADS - Lbs./S.F. (Deflection in Inches)
CONCENTRATED LOADS - Lbs./S.F. (Deflection in Inches)
Product
Load/Span 36" 42" 48" 54" 60" 66" 72" 78" 84"
Product
Load/Span
36" 42" 48" 54" 60" 66" 72" 78" 84"
2" WT 50
50
0.01 0.03 0.04 0.07 0.10 0.14 0.20 0.28 0.37
2" WT 50
200
0.03 0.05 0.07 0.1 0.13 0.17 0.22 0.27 0.34
100
0.03 0.05 0.08 0.13 0.20 0.29 0.41 0.55
300
0.04 0.07 0.1 0.14 0.19 0.25 0.32 0.41 0.51
200
0.06 0.10 0.17 0.27 0.40
500
0.07 0.12 0.17 0.24 0.32 0.42 0.54
Failure Load
(2.5 FOS)
1791 1316 1007 796
2" WT 33
50
0.01 0.02 0.03 0.04 0.07 0.10 0.13 0.19 0.25
100
0.02 0.03 0.06 0.09 0.13 0.19 0.27 0.37 0.49
200
0.04 0.07 0.11 0.18 0.27 0.39 0.54
(2.5 FOS)
2686 1974 1511 1194 967
Failure Load
645
533
799
447
671
381
572
329
493
Failure Load (2.5 FOS)
2687 2303 2015 1791 1612 1465 1343 1240 1151
2" WT 33
200
0.02 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.22
300
0.03 0.05 0.07 0.1 0.13 0.17 0.22 0.27 0.34
500
0.05 0.08 0.11 0.16 0.21 0.28 0.36 0.46 0.56
Failure Load (2.5 FOS)
4030 3454 3022 2686 2418 2198 2015 1860 1727
NOTES:
NOTES:
Deflection limits can be higher for fiberglass gratings as they are more resilient
than metal materials.
Deflection for uniform loads is limited to L/120 with L representing clear span
length in inches. For typical pedestrian traffic, uniform load of 50 PSF
is recommended with deflection not to exceed .375".
Bold numerals indicate deflection greater than .375" or L/120. For these
conditions, sustained loads or data not shown, an All American Grating
representative should be contacted for assistance.
Deflections for concentrated loads are shown for the same span conditions
as for uniform loads.
Failure loads have been determined by applying a 2.5 Factor of Safety (FOS)
to the Ultimate Capacity of the grating.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
55
CorGrate® Pultruded HI Series
Fiberglass Gratings
®
CorGrate Pultruded HI Series
CorGrate® HI (Heavy Duty I-Bar) sections are high strength gratings designed
specifically for heavy loading with HI 47 having the highest load capacity
of any fiberglass grating available today. The sections are engineered
to support vehicular traffic including transport trucks up to H20 unidirectional
loading. For turning wheel loads, covered HI grating with plate should
be used, contact an All American Grating representative for assistance.
9 / 16" or 7 / 8"
Open Area
47% or 58%
5 / 8"
CorGrate® Pultruded HI Series
1", 11/ 2", 2" or 2 1/ 2"
Section
1" HI 47 11/2" HI 58 11/2"HI 47 2" HI 58
Depth
Open
Space
*
1 3/16" or 1 1/ 2 "
Center to Center
9
60"
9
/ 8"
/ 16"
2"
7
2"
9
/ 8"
24"
36"
36"
48"
24"
36"
Weight
Lbs./S.F.
5.5
6.5
8.0
8.7
10.9
10.0
12.3
Open
Area
47%
58%
47%
58%
47%
58%
47%
I = Moment of Inertia
S = Section Modulus
* NOTE: Bottom cross bar on 2 1/ 2 " depth only.
Surface grit comes in the same color as grating
UV Inhibitors are standard
Surface veils must be specified
CONCENTRATED LOADS - Lbs./S.F. (Deflection in Inches)
66"
72"
78"
84"
Load/Span
12"
18"
24"
30"
1" HI 47
100
0.05 0.08 0.13 0.21 0.32 0.48
2000
0.04 0.10 0.20 0.33
200
0.10 0.17 0.27 0.42
6200
0.13
300
0.15 0.25 0.40
8730
0.19
100
/ 16"
36"
48"
36"
1 1/2" HI 58
9
/ 8"
24"
36"
Load/Span
3221 2366 1812 1431 1159
7
2 1/2"
36"
48"
Product
Failure Load (2.5 FOS)
/ 16"
2 1/2"
24"
36"
UNIFORM LOADS - Lbs./S.F. (Deflection in Inches)
54"
1 1/2"
Standard
Widths
For H158 grating use WHM stainless steel saddle clips.
For H147 grating use W4S-1 stainless steel saddle clips (1" high grating).
1
1
For H147 grating use W4S-2 stainless steel saddle clips ( 1 / 2 ", 2" & 2 / 2 " high grating).
48"
7
/ 16"
Standard lengths are 20' and 24'.
Standard color for HI gratings is yellow for Vinyl Ester (VF).
Standard gratings are furnished with gritted, skid resistant top surface.
Standard cross bar spacing is 6" on center.
42"
1 1/2"
1"
2" HI 47 21/2" HI 58 21/2" HI 47
36"
42"
20800
0.12
0.03 0.05 0.08 0.12 0.18 0.27 0.38 0.52 0.70
2000
0.04 0.08 0.10 0.13 0.21 0.32
200
0.06 0.10 0.16 0.25 0.37 0.54
6200
0.13 0.24
300
0.18
958
0.09 0.15 0.24 0.37
8730
Failure Load (2.5 FOS)
5597 4112 3148 2488 2015 1665 1399 1192 1028
20800
0.11 0.29
1 1/2" HI 47
100
0.02 0.04 0.06 0.10 0.15 0.22 0.30 0.42 0.56
2000
0.03 0.06 0.11 0.17 0.25 0.36
200
0.05 0.08 0.13 0.20 0.29 0.43
6200
0.10 0.19 0.33 0.53
300
0.07 0.12 0.19 0.29 0.44
8730
0.14 0.27
Failure Load (2.5 FOS)
7070 5194 3977 3142 2545 2103 1767 1506 1298
20800
0.09 0.23
2" HI 58
100
0.02 0.03 0.04 0.06 0.08 0.11 0.15 0.21 0.28
6200
0.21 0.28 0.38 0.53
200
0.03 0.05 0.08 0.11 0.16 0.22 0.31 0.42 0.57
8730
0.29 0.39
300
0.05 0.08 0.12 0.17 0.24 0.34 0.46 0.63
10400
Failure Load (2.5 FOS)
9641 7083 5423 4285 3471 2869 2410 2054 1771
20800
2" HI 47
100
0.01 0.02 0.03 0.05 0.06 0.09 0.12 0.17 0.22
6200
0.17 0.22 0.31 0.43 0.58
200
0.03 0.04 0.06 0.09 0.13 0.18 0.25 0.33 0.44
8730
0.24 0.31 0.44 0.60
48"
54"
0.25
0.04 0.06 0.09 0.14 0.19 0.26 0.37 0.50 0.67
10400
0.26 0.36
Failure Load (2.5 FOS)
12180 8949 6851 5413 4385 3624 3045 2595 2237
20800
0.21 0.34
2 1/2" HI 58
100
0.01 0.02 0.03 0.04 0.06 0.08 0.12 0.16 0.22
6200
0.06 0.12 0.20 0.30 0.44 0.61
200
0.02 0.03 0.05 0.08 0.11 0.16 0.23 0.32 0.43
8730
0.09 0.17 0.28 0.42 0.62
300
0.03 0.05 0.08 0.11 0.17 0.25 0.35 0.48 0.65
10400
0.10 0.19 0.33 0.49
Failure Load (2.5 FOS)
12500 10714 8448 6675 5407 4469 3755 3199 2759
20800
0.07 0.18 0.34 0.53
2 1/2" HI 47
100
0.01 0.01 0.02 0.03 0.05 0.07 0.09 0.13 0.17
6200
0.05 0.10 0.16 0.24 0.35 0.49 0.66
200
0.02 0.03 0.04 0.06 0.09 0.13 0.19 0.26 0.34
8730
0.08 0.13 0.23 0.34 0.49 0.69
300
0.02 0.04 0.06 0.09 0.14 0.20 0.28 0.38 0.52
10400
0.08 0.15 0.26 0.40 0.58
20800
0.07 0.14 0.27 0.43 0.64
300
Failure Load (2.5 FOS)
15789 13534 10672 8432 6830 5465 4743 4041 3485
NOTES:
NOTES:
Deflection for uniform loads is limited to L/120 with .375" being the recommended
maximum for non-sustained loads.
Wheel load represent: 2000 lbs. on 7" x 10" wheel print; 6200 lbs. – 2 Ton Fork Lift;
8730 lbs. – 3 Ton Fork Lift; 10,400 lbs. – H10 load on 10" x 10" wheel print; 20,800
lbs. – H20 load on 20" x 20" wheel print.
Shaded areas indicate deflection greater than .375" or L/120. For these
conditions, sustained loads or turning wheel loads, and an All American Grating
representative should be contacted for assistance.
All American Grating
1- 800- 962-9692
Failure loads have been determined by applying a 2.5 Factor of Safety (FOS) to the
Ultimate Capacity of the grating.
•
www.aagrating.com
•
[email protected]
56
CorPlate™
Fiberglass Grating
CorPlate Covered Grating
™
CorPlate™ is a premium quality FRP flat sheet provided in 1/8",
3
/16", 1 / 4 ", 3 / 8 " and 1 / 2 " thicknesses. The top surface can be smooth
or have a gritted slip resistant surface. For covered grating
applications, CorPlate™ is adhered by an epoxy to CorGrate®
molded or pultruded gratings to form a flat and corrosion resistant
working surface. These materials are utilized for applications
where free passage of light and air is not desired nor drainage a
requirement as in pit covers where reduction of corrosive vapors
is needed. HI heavy duty covered grating is recommended for
areas exposed to turning wheel traffic.
Phenolic Resin and Modar Resin is optimal in conditions
where fire resistance, low smoke and low toxic fumes are
critical concerns. It can stand up to the harshest environments
and provide years or service. Non-flammability enables it to
withstand direct flame for an extended time without sustaining
major structural damage. Phenolic Grating and Modar Grating
are as strong as Iso-Polyester or Vinyl Ester Resin Grating, but
with lower smoke and flame levels.
Every All American Grating Fiberglass order comes UV Inhibitors Standard
Surface Veils can be added for extra protection but must be specified
Gritted Plate can be attached to all of our Fiberglass Gratings
Attached with epoxy
Not integral with grating
CorPlate™ Texture Detail
CorPlate
™
Perspective View
Fiberglass Plate
• Any Color
• Any Resin
1 / 8 ", 3 / 16 ", 1 / 4 ", 3 / 8 " or 1 / 2 "
CorPlate
™
Profile View
Special Orders
All American Grating
Phenolic Resin
Modar Resin
(Fireproof)
(Smokeless)
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
57
Fiberglass Structural Shapes
Threaded Rod & Nuts
Flat Sheet
Typ.
Size
Polyester
Fire
Retardant
3
/ 8 "-16 UNC –
Nut 11/16" x 1 / 2 "
1
/2" - 13 UNC –
Nut 7 / 8 " x 5 / 8 "
5
/ 8 " -11 UNC –
Nut 1 1/16" x 3 / 4 "
3
/ 4 " -10 UNC –
Nut 1 1 / 4 " x 7/ 8 "
1" - 8 UNC –
Nut 1 5 / 8 " x 11 / 8 "
Vinyl Ester
Resin
Weight
Per Foot
•
.087
1
1
/ 8"
3
/16"
1
/ 4"
3
/ 8"
1
/ 2"
5
/ 8"
3
/ 4"
1"
1 1/ 4"
1
1 / 2"
Polyester
Fire
Retardant
Vinyl Ester
Resin
/ 8 " x 48 " x 96"
•
•
•
•
•
•
•
•
•
•
•
3
/16" x 48" x 96"
•
.143
1
/ 4 " x 48" x 96"
•
.227
3
/ 8 " x 48" x 96"
1
/ 2 " x 48" x 96"
•
.333
Weight
Per Foot
1.14
1.71
•
•
•
2.34
3.54
4.68
Can be ordered with a epoxy grit top surface.
•
.500
Solid Round Rod
Size
Size
Polyester
Square Bar
Fire
Retardant
Vinyl Ester
Resin
•
•
•
•
•
•
•
•
•
•
Weight
Per Foot
Size
1
1
.02
1 / 4" x 1 / 4"
.041
1 1/ 2" x 1 1/ 2"
Fire
Retardant
•
•
•
1" x 1"
.01
•
•
•
•
•
Polyester
Vinyl Ester
Resin
Weight
Per Foot
.87
•
•
1.31
1.98
.092
.172
Embedment Angles
Dark Gray Only (Vinyl Ester) 20'-0"
Embedment Angle
.265
.389
.664
1.08
1.56
1
Toe Plate
/ 4" Typ.
1
/ 4" Typ.
1
/4" Typ.
1 1/2"
Size
Polyester
4" x 1/2" x 1 / 8 "
Fire
Retardant
Vinyl Ester
Resin
Weight
Per Foot
Size
•
•
.49
1" x 1 1/ 2" x 1/ 4"
1 1/2"
Weight
Per Foot
1.00
1 /2" x 1 /2" x /4"
•
•
2" x 1 1/2" x 1/4"
•
1.20
1
Polyester
Fire
Retardant
1 1/ 2"
Vinyl Ester
Resin
1
Flat Strip
2"
11/2"
1"
1
1.10
Standard Polyester Resin
Isophthalic Polyester Resin
Available in: Olive Green
Size
Polyester
2 1 / 2 " x 3/16"
1
4" x / 8 "
All American Grating
Fire
Retardant
Vinyl Ester
Resin
Weight
Per Foot
•
•
.34
Fire Retardant
Fire Retardant Vinyl Ester Resin
.44
Isophthalic Polyester Resin
Available in: Gray or Yellow
Available in: Beige or Yellow
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
58
Fiberglass Structural Shapes
Angle*
Channel
Size
1" x 1" x 1 / 8 "
1
1
3
1 / 2" x 1 / 2" x / 16"
1 1/ 2" x1 1/ 2 x 1/4"
1
2" x 2" x /4"
3" x 3" x 1/4"
3
3" x 3" x /8"
4" x 4" x 1/4"
4" x 4" x 3/8"
1
4" x 4" x /2"
6" x 6" x 1/2"
Polyester
Fire
Retardant
Vinyl Ester
Resin
Weight
Per Foot
Size
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
.21
2" x 9/16" x 1/8"
.39
3" x 7/8" x 1/4"
.51
3" x 1" x 1/4"
1
•
•
•
•
•
•
•
•
1" x 1/8"
1
1
1 /2" x /8"
2" x 1/4"
1
3" x /2"
Fire
Retardant
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Standard
Polyester
Fire
Retardant
Vinyl Ester
Resin
Weight
Per Foot
•
•
•
•
•
.32
1
.68
4" x 1 /8" x /4"
1.04
4" x 1 3/8" x 3/16"
1.65
6" x 1 5/8" x 1/4"
1.41
6" x 1 11/16" x 3/8"
2.23
8" x 2 3/16" x 3/8"
2.92
3
1
10" x 2 /4" x /2"
Vinyl Ester
Resin
Weight
Per Foot
.26
.77
•
•
.87
1.11
.86
•
•
•
•
1.64
2.52
3.40
5.65
4.50
Round Tube
Size
Standard
Polyester
Square Tube
Standard
Polyester
Fire
Retardant
•
•
•
•
•
•
•
Vinyl Ester
Resin
Weight
Per Foot
Size
.25
1" x 1" x 1/8"
1
1
1
.45
1 /4" x 1 /4" x /4"
1.12
11/2" x 11/2" x 1/8"
3.06
1 1/2" x 11/2" x 1/4"
•
3
3
•
1
•
•
•
•
•
•
•
1 /4" x 1 /4" x /4"
2" x 2" x 1/8"
•
•
1
2" x 2" x /4"
I-Beam
2 1/8" x 2 1/8" x 3/16"
2 1/4" x 2 1/4" x 1/8"
1
•
•
•
3" x 3" x /4"
4" x 4" x 1/4"
4" x 4 x 3/8"
.68
•
•
•
•
•
.54
.98
1.10
.69
1.40
1.12
.88
•
•
2.15
2.93
4.24
Wide Flange Beam
Size
Standard
Polyester
Fire
Retardant
4" x 2" x 1 / 4 "
•
•
•
•
6" x 3" x 1 / 4 "
8" x 4"
•
Vinyl Ester
Resin
Weight
Per Foot
1.46
2.24
•
4.46
Standard Polyester Resin
Fire Retardant
Isophthalic Polyester Resin
Available in: Olive Green
Isophthalic Polyester Resin
Available in: Gray or Yellow
Size
Standard
Polyester
Fire
Retardant
Vinyl Ester
Resin
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
3" x 3" x 1 / 4 "
Fire Retardant Vinyl Ester Resin
4" x 4" x 1 / 4 "
Available in: Beige or Yellow
6" x 6" x 1 / 4 "
* Angles 20'-0"
* Dimensions of Angles are measured out to out
Green (ISO) / Beige (VE)
Gray Same as Green Isophthalic with better Flame Spread
All American Grating
1- 800- 962-9692
6" x 6" x 3 / 8 "
3
8" x 8" x / 8 "
•
www.aagrating.com
•
[email protected]
Weight
Per Foot
1.69
2.10
3.41
5.05
6.97
59
Fiberglass Gratings
Fastening Systems
Clip Specification Chart
Clip WHM
Clip SFM
Clip W4S
Clip T5S
Clip T3S
Clip Type
Material
Grating Types
SFM
316 Stainless Steel
SI, 1" & 11/2" SM
WHM
316 Stainless Steel
FW60. HI58, 2" SM
T5S
316 Stainless Steel
2" WT50
W4S
316 Stainless Steel
FW40, HI47
T3S
316 Stainless Steel
2" WT33
WT1
FRP Plate Fastener
WT18, WT35
C
304 Stainless Steel
316 Stainless Steel
1 1/2" SM
Clip WT1
Typical Fastener Locations
(minimum 4 corners per piece)
Clip Type C
Type C
Prevents deflection at panel splices.
Type L
For moderate loads.
All American Grating
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Type M (saddle clips)
Restrains movement in all directions.
Can use self-tapping screws when
attaching to metal supports.
•
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60
Expanded Metal Options
Standard Expanded Metal
Bond
C
B
Strand
A
A – Overall Thickness
B – Strand Width
C – Strand Thickness
Cutting Terminology
Bond – Where two strands intersect,
eliminates prongs or jagged edges.
Random Cut
Bond Cut
Random Cut
Random – This type of shearing leaves
prongs or jagged edges.
LWD
Bond Cut
SWD
SWO
Bond
LWO
Bonds
Strand Width
Strand Thickness
U-Edgings
Edgings
Available from stock in 10 and 12 foot lengths.
Available in any custom lengths.
Carbon, aluminum, stainless, copper and more…
Stock Sizes
18 ga.
18 ga.
#401
1" Edgings
10 & 12 ft. / Lengths
.35 #/Ft.
#402
1" Edgings
10 & 12 ft. / Lengths
.34 #/Ft.
#403
1" Edgings
10 & 12 ft. / Lengths
.34 #/Ft.
#404
3
Special Order
.34#/Ft.
/ 8 " Edgings
18 ga.
18 ga.
1
1
/ 4"
1
/ 8"
1"
1
/ 16"
1"
/ 16"
1"
3
#401
#402
All American Grating
#403
1- 800- 962-9692
/ 8"
#404
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61
Expanded Metals
Carbon Steel - Flattened
1
1
/ 4 " #18 Flat Mesh
3
/ 2 " #16 Flat Mesh
11/ 2 " #9 Flat Mesh
Available sizes (SWD x LWD)
Expanded metal illustrations are shown close to actual size.
Carbon
1
1
4 x 10 4 x 12 5 x 8
5 x 10
6x8
6 x 10
/ 4 " – #20
/ 2 " – #16
/ 2 " – #13
3
/ 4 " – #16
3
/ 4 " – #14
3
/ 4 " – #13
Note: Unlike standard expanded metal (stacked profile) our
flattened expanded metal has a consistent (flat) profile.
4x8
/ 2 " – #20
1
3
3 x 10
/ 2 " – #18
1
Profile View
3x8
/ 4 " – #18
1
1
/ 4 " #13 Flat Mesh
/ 4 " – #9*
1" – #16
1 1 / 2 " – #16
1 1 / 2 " – #14
1 1 / 2 " – #13
1 1 / 2 " – #9
Product Design
* 3/4" #9 also available in 5x12 & 6x12
Lbs. per Square Foot
Diamond Design Size
(inches)
Diamond Opening Size
(inches)
Strand Width
(inches)
Thickness
Gauge
Overall
Thickness
Open Area
(%)
Style
Mill Finish
1
/ 4 " – #20
/ 4 " – #18
1
/ 2 " – #20
1
/ 2 " – #18
1
/ 2 " – #16
1
/ 2 " – #13
3
/ 4 " – #16
3
/ 4 " – #14
3
/ 4 " – #13
3
/ 4 " – #9 (10 ga.)
1" – #16
1 1 / 2 " – #16
1 1 / 2 " – #14
1 1 / 2 " – #13
1
1 / 2 " - #9 (10 ga.)
0.82
––
0.250
1.05
0.084
0.715
0.079
0.030
0.030
35
1
1.08
––
0.250
1.05
0.075
0.715
0.080
0.040
0.040
35
Galvanized
SWD
LWD
SWO
LWO
Width
0.40
0.51
0.500
1.25
0.375
1.00
0.079
0.029
0.029
65
0.66
0.83
0.500
1.25
0.312
1.00
0.097
0.039
0.039
60
0.82
0.98
0.500
1.25
0.312
1.00
0.096
0.050
0.050
63
1.40
1.61
0.500
1.25
0.265
1.00
0.107
0.070
0.070
52
0.51
0.57
0.923
2.10
0.750
1.750
0.111
0.048
0.048
74
0.63
0.74
0.923
2.10
0.688
1.813
0.105
0.061
0.061
74
0.75
0.88
0.923
2.10
0.688
1.781
0.106
0.070
0.070
74
1.71
1.88
0.923
2.10
0.563
1.688
0.165
0.120
0.120
63
0.41
0.50
1.000
2.50
0.813
2.250
0.098
0.050
0.050
78
0.38
0.46
1.33
3.20
1.062
2.750
0.119
0.048
0.048
83
0.46
0.54
1.33
3.20
1.062
2.750
0.134
0.060
0.060
80
0.57
0.66
1.33
3.20
1.062
2.750
0.116
0.070
0.070
80
1.14
1.25
1.33
3.20
1.00
2.563
0.158
0.110
0.110
75
All American Grating
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62
Expanded Metals
Carbon Steel - Standard
1
3
/ 4 " #18 Standard Mesh
1
/ 2 " #16 Standard Mesh
Available sizes (SWD x LWD)
Carbon
Expanded metal illustrations are shown close to actual size.
4x4
4x8
4 x 10
5x8
5 x 10
/ 4 " #13 Standard Mesh
1 1 / 2 " #9 Standard Mesh
6 x 8 6 x 10 6 x 12
3
/ 16" – #22
1
/ 4 " – 20
1
/ 4 " – #18
1
/ 2 " – #20
1
/ 2 " – #18
1
/ 2 " – #16
1
/ 2 " – #13
3
/ 4 " – #16
3
/ 4 " – #13
3
/ 4 " – #10
3
/ 4 " – #9
1" – #16
1 1 / 2 " – #16
1 1 / 2 " – #13
1 1 / 2 " – #10
1 1 / 2 " – #9
1 1 / 2 " – #6
2" – #9
Note: Standard/raised mesh pattern has a higher profile as well as a
stacked appearance, unlike our flattened expanded metal.
Product Design
Diamond Design Size
(inches)
Lbs. per Square Foot
Diamond Opening Size
(inches)
Strand Width
(inches)
SWD
LWD
SWO
LWO
Width
Thickness
Gauge
Overall
Thickness
Open Area
(%)
–
0.190
0.500
0.140
0.345
0.034
0.031
0.070
61
–
0.250
1.00
0.125
0.718
0.072
0.036
0.135
45
–
0.250
1.00
0.110
0.718
0.072
0.048
0.147
43
Style
Mill Finish
Galvanized
3
/ 16" – #22
/ 4 " – #20
1
/ 4 " – #18
1
/ 2 " – #20
1
/ 2 " – #18
1
/ 2 " – #16
1
/ 2 " – #13
3
/ 4 " – #16
3
/ 4 " – #13
3
/ 4 " – #10 (13 ga)
3
/ 4 " – #9 (10 ga)
1" – #16
1 1 / 2 " – #16
1 1 / 2 " – #13
1
1 / 2 " – #10 (13 ga.)
1 1 / 2 " – #9 (10 ga.)
1 1 / 2 " – #6
2"– #9 (10 ga.)
0.45
1
0.86
1.14
0.43
–
0.500
1.20
0.438
0.938
0.072
0.036
0.140
80
0.70
0.88
0.500
1.20
0.438
0.938
0.089
0.048
0.172
72
0.86
0.97
0.500
1.20
0.375
0.938
0.087
0.060
0.175
65
1.47
1.74
0.500
1.20
0.312
0.938
0.096
0.092
0.204
57
0.54
0.65
0.923
2.00
0.813
1.750
0.101
0.060
0.210
78
0.80
0.94
0.923
2.00
0.750
1.688
0.096
0.092
0.205
76
1.20
1.34
0.923
2.00
0.750
1.625
0.144
0.092
0.290
72
68
1.80
1.98
0.923
2.00
0.688
1.562
0.150
0.134
0.312
0.44
0.51
0.100
2.40
0.938
2.062
0.087
0.060
0.192
82
0.40
0.48
1.33
3.00
1.250
2.625
0.108
0.060
0.230
85
0.60
0.68
1.33
3.00
1.188
2.500
0.105
0.092
0.242
85
0.79
0.90
1.33
3.00
1.188
2.500
0.138
0.092
0.284
80
1.20
1.31
1.33
3.00
1.125
2.375
0.144
0.134
0.312
76
2.50
2.75
1.33
3.00
1.000
2.313
0.203
0.198
0.433
69
0.90
1.02
1.85
4.00
1.563
3.375
0.149
0.134
0.312
84
All American Grating
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•
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63
Heavy Duty
Expanded Metals
3.14 # Expanded Metal
Same configuration for
3.3# Stainless Steel Expanded Metal
4.27# Expanded Metal
Same configuration for
4.5# Stainless Steel Expanded Metal
7# Expanded Metal
Same configuration for
3#, 4#, 5#, 6.25#
Carbon and 2#
Aluminum Expanded Metal
(Note: illustration is 7#)
Expanded metal illustrations are
shown close to actual size.
Carbon Steel Standard
Lbs. per Square Foot
Style
Mill Finish
Galvanized
Diamond Design Size
(inches)
SWD
Diamond Opening Size
(inches)
Strand Width
(inches)
LWD
SWO
LWO
Width
Thickness
Gauge
Overall
Thickness
Open Area
(%)
60
3#
3.0
3.15
1.33
5.33
0.940
3.44
0.264
0.183
0.540
3.14#
3.14
3.30
2.00
6.00
1.625
4.88
0.312
0.250
0.656
69
4#
4.0
4.18
1.33
5.33
0.940
3.44
0.300
0.215
0.618
55
4.27#
4.27
4.46
1.41
4.00
1.000
2.88
0.300
0.250
0.625
58
5#
5.0
5.20
1.33
5.33
0.813
3.38
0.331
0.250
0.655
50
6.25#
6.25
6.47
1.41
5.33
0.813
3.38
0.350
0.312
0.715
50
7#
7.0
7.25
1.41
5.33
0.813
3.38
0.391
0.312
0.740
45
–––
1.33
5.67
0.81
4.00
0.285
0.16
0.160
55
Carbon Steel Flattened
2.8#
2.8
304 Stainless Steel
3.3#
3.3
––
2.00
6.00
1.625
4.88
0.312
0.250
.656
69
4.5#
4.5
––
1.41
4.00
1.000
2.88
0.300
0.250
.625
58
2.0
–––
1.33
5.33
0.940
3.44
0.387
0.250
0.730
48
Aluminum
2#
All American Grating
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64
Expanded Metals
Heavy Duty
Free Span
Fixed Span
Span
Span
Carbon Steel
Style
Load
Type
24"
36"
48"
3#
C
D
100
.177
50
.402
50
.515
Style
3.14#
C
D
200
.255
100
.583
50
.275
4#
C
D
200
.237
100
.491
50
.615
4.27#
C
D
200
.223
100
.217
50
.330
5#
C
D
350
.240
100
.408
50
.372
6.25#
C
D
400
.249
100
.247
50
.270
7#
C
D
400
.245
100
.260
75
.250
2#
C
D
150
.231
50
.257
–––
3.3#
C
D
150
.248
50
.300
–––
4.5#
C
D
150
.210
50
.244
50
.600
Aluminum
Stainless Steel
Load
Type
24"
36"
48"
U
D
275
.250
100
.220
–––
C
D
275
.250
165
.250
75
.250
U
D
375
.250
150
.240
50
.250
C
D
375
.250
155
.250
75
.250
U
D
350
.240
150
.245
50
.250
C
D
440
.250
220
.250
100
.250
U
D
500
.245
165
.245
60
.250
C
D
400
.250
225
.240
100
.250
U
D
600
.240
175
.240
100
.250
C
D
540
.245
310
.250
140
.250
U
D
800
.220
300
.250
115
.240
C
D
800
.220
300
.240
150
.240
U
D
800
.210
400
.250
165
.240
C
D
800
.220
350
.240
175
.250
C
D
250
.250
100
.250
50
.250
C
D
–––
150
.197
50
.135
C
D
300
.217
150
.192
100
.212
3#
3.14#
4#
Carbon Steel
4.27#
5#
Heavy Duty Expanded Metal Selection Chart
Clear Span
6.25#
(Lbs. per Foot of Length
of Catwalk or Platform)
23"
30"
35"
42"
47"
54"
60"
50#
Light or Occasional
Pedestrian Traffic
3#
3#
3#
3#
3#
4#
5#
3.14# 3.14# 3.14# 3.14# 3.14# 4.27# 6.25#
100#
Normal or Frequent
Pedestrian Traffic
3#
3#
4#
5#
3#
3.14# 3.14# 3.14# 4.27# 6.25#
150#
Heavy or Constant
Pedestrian Traffic
3#
4#
4#
5# 6.25#
3.14# 4.27# 4.27# 6.25#
7#
7#
7#
Aluminum
200#
3#
4# 4.27# 6.25#
Pedestrian Traffic
3.14# 4.27# 5#
with Light Equipment
5#
250#
4#
4.27#
300#
4#
5# 6.25#
4.27# 6.25#
350#
4# 6.25#
4.27#
7#
7#
Stainless Steel
3.3#
4.5#
7#
7#
5#
6.25#
2#
U = Uniform Load in Lbs. per Square Foot
C = Concentrated Load in Lbs. per Square Foot
D = Deflection in Inches
7#
All weights, gauges and dimensions are approximate.
Sheet Size Selection Chart (SWD x LWD)
Carbon Steel
Style
4x8
4 x 10
4 x 12
3#
•
•
•
•
•
•
•
•
•
•
•
•
•
3.14#
4#
4.27 #
5#
6.25#
7#
5x8
5 x 10
6x8
6 x 10
6 x 12
10 x 2
10 x 2'- 6
10 x 3
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Stainless Steel 304
Style
Aluminum 5052-H-32
4x8
3.3#
4.5 #
All American Grating
4 x 10
Style
4x8
•
•
2#
•
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4 x 10
65
Expanded Metals
Stainless Steel – Flattened
1
1
3
/ 4 " #18 Flat Mesh
/ 4 " #13 Flat Mesh
1 1 / 2 " #9 Flat Mesh
/ 2 " #16 Flat Mesh
Expanded metal illustrations are shown close to actual size.
Available sizes (SWD x LWD)
Stainless
4x8
4 x10
4x8
T304
T316
Overall
Thickness
Open Area
(%)
1
/4" – #18
1
/2" – #18
1
/2" – #16
1
/2" – #13
3
/4" – #16
3
/4" – #13
3
/4" – #9
1 1/2" – #16
1 1/2" – #13
1 1/2" – #9
Profile View
Note: Unlike standard expanded metal (stacked profile) our flattened
expanded metal has a consistent (flat) profile.
Product Design
Diamond Design Size
(inches)
Lbs. per Square Foot
Style
1
Mill Finish
Galvanized
SWD
Diamond Opening Size
(inches)
LWD
SWO
LWO
Strand Width
(inches)
Width
Thickness
Gauge
/ 4 " – #18
1.43
––
0.250
1.20
0.080
0.660
0.090
0.047
0.047
28
1
/ 2 " – #18
0.69
––
0.500
1.26
0.312
1.000
0.098
0.040
0.040
60
1
/ 2 " – #16
0.86
––
0.500
1.26
0.312
1.000
0.099
0.050
0.050
60
1
/ 2 " – #13
1.78
––
0.500
1.26
0.240
0.915
0.132
0.080
0.080
57
3
/ 4 " – #16
0.57
––
0.923
2.10
0.750
1.812
0.118
0.050
0.050
75
3
/ 4 " – #13
0.86
––
0.923
2.10
0.625
1.750
0.120
0.070
0.070
75
3
/ 4 " – #9
1.95
––
0.923
2.10
0.562
1.687
0.150
0.119
0.119
61
1 1 / 2 " – #16
1 1 / 2 " – #13
1 1 / 2 " – #9
0.43
––
1.33
3.15
1.062
2.750
0.128
0.050
0.050
80
0.65
––
1.33
3.15
1.000
2.625
0.130
0.079
0.079
80
1.31
––
1.33
3.15
0.937
2.625
0.165
0.119
0.119
75
All American Grating
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•
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66
Stainless Steel – Standard
Expanded Metals
1
3
/ 4 " #18 Standard Mesh
1
/ 4 " #13 Standard Mesh
1 1 / 2 " #9 Standard Mesh
/ 2 " #16 Standard Mesh
Expanded metal illustrations are shown close to actual size.
Available sizes (SWD x LWD)
Stainless
4x8
4x8
T304 T316
1
/ 4 " – #18
1
/ 2 " – #18
1
/ 2 " – #16
1
/ 2 " – #13
3
/ 4 " – #16
3
/ 4 " – #13
3
/ 4 " – #9
1 1 / 2 " – #16
1 1 / 2 " – #13
1 1 / 2 " – #9
Note: Standard/raised mesh pattern has a higher profile as well as a
stacked appearance, unlike our flattened expanded metal.
Product Design
Lbs. per Square Foot
Style
1
Mill Finish
Galvanized
Diamond Design Size
(inches)
S WD
LWD
Diamond Opening Size
(inches)
Strand Width
(inches)
SWO
LWO
Width
Thickness
Gauge
Overall
Thickness
Open Area
(%)
/4" – #18
1.46
––
0.250
1.00
0.120
0.620
0.087
0.050
0.150
30
1
/ 2 " – #18
0.73
––
0.500
1.20
0.437
0.937
0.087
0.050
0.164
70
1
/ 2 " – #16
0.91
––
0.500
1.20
0.437
0.937
0.087
0.062
0.164
70
1
/ 2 " – #13
1.87
––
0.500
1.20
0.325
0.875
0.119
0.093
0.225
52
3
0.60
––
0.923
2.00
0.812
1.750
0.106
0.062
0.202
83
3
/ 4 "– #16
/ 4 " – #13
0.91
––
0.923
2.00
0.750
1.687
0.107
0.093
0.202
80
3
/ 4 " – #9
2.05
––
0.923
2.00
0.687
1.562
0.160
0.140
0.300
67
1 1 / 2 " – #16
0.45
––
1.33
3.00
1.250
2.750
0.115
0.062
0.222
85
1 1 / 2 " – #13
0.68
––
1.33
3.00
1.250
2.625
0.115
0.093
0.222
83
1 1 / 2 " – #9
1.37
––
1.33
3.00
1.125
2.500
0.155
0.140
0.280
77
All American Grating
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67
Expanded Metals
Aluminum – Flattened
1
3
/ 2 " .081 Flat Mesh
/4" .081 Heavy Flat Mesh
3
1 1/2" .125 Flat Mesh
/4" .125 Flat Mesh
Expanded metal illustrations are shown close to actual size.
Available sizes (SWD x LWD)
Aluminum
4x8
4 x 10
1
/ 2 " – .051
1
/ 2 " – .081
3
/ 4 " – .051
(Lt.) 3 / 4 " – .081
(Hvy.) 3 / 4 " – .081
3
/ 4 " – .125
1 1 / 2 " – .081
1 1 / 2 " – .125
Profile View
Note: Unlike standard expanded metal (stacked profile) our flattened
expanded metal has a consistent (flat) profile.
Product Design
Lbs. per Square Foot
Diamond Design Size
(inches)
Diamond Opening Size
(inches)
Strand Width
(inches)
Style
Mill Finish
Galvanized
SWD
LWD
SWO
LWO
Width
Thickness
Gauge
Overall
Thickness
Open Area
(%)
/ 2 " – .051
0.26
––
0.500
1.27
0.312
1.00
0.104
0.040
0.040
61
1
0.42
––
0.500
1.27
0.312
1.00
0.105
0.060
0.060
58
1
3
/ 2 " – .081
/ 4 " – .051
0.16
––
0.923
2.125
0.750
1.812
1.220
0.040
0.040
72
(Lt.) 3 / 4 " – .081
0.30
––
0.923
2.125
0.687
1.75
0.143
0.070
0.070
70
(Hvy.) 3 / 4 " – .081
0.39
––
0.923
2.125
0.687
1.75
0.181
0.070
0.070
63
/ 4 " – .125
0.62
––
0.923
2.125
0.625
1.75
0.187
0.095
0.095
62
1 1 / 2 " – .081
0.21
––
1.33
3.15
1.062
2.75
0.143
0.055
0.055
77
0.41
––
1.33
3.15
1.000
2.75
0.181
0.080
0.080
70
3
1
1 / 2 " – .125
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68
Expanded Metals
Aluminum – Standard
1
3
/ 2 " .081 Standard Mesh
3
/4" .081 Heavy Standard Mesh
1 1 / 2 " .125 Standard Mesh
/ 4 " .125 Standard Mesh
Expanded metal illustrations are shown close to actual size.
Available sizes (SWD x LWD)
Aluminum
4x4
4x8
.032
1
/ 2 " – .051
1
/ 2 " – .081
3
/ 4 " – .051
(Lt.) 3 / 4 "– .081
(Hvy.) 3 / 4 " – .081
3
/ 4 " – .125
1 1 / 2 "– .081
1 1 / 2 "– .125
3
/ 16" –
Note: Standard/raised mesh pattern has a higher profile as well as a
stacked appearance, unlike our flattened expanded metal.
Product Design
Lbs. per Square Foot
Style
Mill Finish
Galvanized
/ 16 " – .032
0.16
1
0.27
0.44
3
/ 2 " – .051
1
3
/ 2 " – .081
Diamond Design Size
(inches)
Diamond Opening Size
(inches)
Strand Width
(inches)
SWO
LWO
Width
Thickness
Gauge
Overall
Thickness
Open Area
(%)
0.50
0.160
0.360
0.034
0.032
0.070
66
1.20
0.375
0.937
0.093
0.051
0.158
65
1.20
0.375
0.937
0.096
0.081
0.186
60
78
SWD
LWD
––
0.190
––
0.500
––
0.550
/ 4 " – .051
0.17
––
0.923
2.00
0.812
1.750
0.109
0.051
0.200
(Lt.) 3 / 4 " – .081
0.32
––
0.923
2.00
0.750
1.680
0.129
0.081
0.220
76
(Hvy.) 3 / 4 " – .081
0.41
––
0.923
2.00
0.750
1.680
0.165
0.081
0.300
69
68
3
/ 4 " – .125
0.65
––
0.923
2.00
0.687
1.680
0.169
0.125
0.305
1 1 / 2 " – .081
0.22
––
1.330
3.00
1.187
2.500
0.128
0.081
0.240
85
1 1 / 2 " – .125
0.43
––
1.330
3.00
1.187
2.500
0.162
0.125
0.300
79
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69
Safety Treads and Nosings
Cast Aluminum & Cast Iron (Painted Black)
Poured Concrete
Steel Pan
Miscellaneous Uses
Generally installed full step length less approximately 3" (76.2 mm) clearance at each end.
Generally installed full stringer to stringer length,
less 1 / 8 " (3.05 mm) clearance.
Square edges
Type 101 SP
Type 101
1
/4"
Type 100
3
/8"
5
/16"
5
5
/16"
/16"
Chief use: As nosing in concrete stairs.
Tread installed flush all around.
Chief use: As nosings on steel-pan concretefilled stairs or superimposed on existing steps.
Type 116
Chief use: Floor plates, trench covers, stair
landing, platforms, expansion joint covers.
Rounded edges
Type 102
Type 120
3
1"
/8"
5
/16"
1
/2"
5
/16"
Chief use: As nosing in concrete stairs
where deeper lip is desired.
Chief use: Expansion joint covers, platforms
around machinery, deck treads.
Chief use: As nosing on steel-pan stairs. Also,
can be used structurally with bent-plate risers.
One edge rounded (at front)
Type 103
Type 116 A
1"
3
/4"
5
Type 120
5
/16"
3
/16"
/4"
Chief use: As structural treads with bent-plate
risers or as nosings full width of stair.
Chief use: Superimposed on existing steps
for existing stair repair.
Chief use: Nosings on steel grating treads and
for special conditions, usually superimposed.
Concrete Curbs
Type 950
Cast Iron & Cast Aluminum
Nosings for poured concrete and steel pan
concrete-filled stairs
Maximum Length 8'- 6"
Nosing Type No. Min. Thickness
5
All
Max. Width
/ 16"
6"
bottom view & top view
Treads for poured concrete
Treads for steel pan concrete-filled stairs
Maximum Length 6'- 0"
Type No.
All
Thickness
3
/ 8"
Ladder Rung
Type 150
1 1/ 2" x 1 1/ 2" x 3/ 8"
(38.1 mm x 38.1 mm x 9.53 mm)
Maximum length 6'0" (1.83 m)
Max. Width
12"
Type 250
2 1/ 2" x 2 1/ 2" x 1/ 2"
(63.5 mm x 63.5 mm x 12.7 mm)
Maximum length 6'0" (1.83 m)
AL 2" x 18" piece size
Cast Aluminum
• Cast Iron is not recommended for corrosive or exterior environments.
• Castings are subject to usual foundry draft, tolerances and thickness ± 1 / 8 ".
• Nosings may show a parting line on the nose surface.
• Standard measurements are from the top of nosing.
Cast Iron
Painted Black
• Custom lengths to ± 1/16".
• Standard hole size 1 / 4 " with countersunk hole tops.
• Standard drilling; 3" from ends on approximately 12" centers.
• Beveled treads. Contact factory on availability per application.
• Lengths over maximum to be made in equal sections.
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70
Anchors
Wing Type Anchor
Wing Type Anchor (assembled)
Screw head rests flush with surface
Std.
7/ 8" (22.3 mm)
Mild Steel
Zinc-Plated 18-8
Stainless Steel when specified
Steel Wing Anchors, machine screws and nuts are furnished for field
attachments into factory-drilled and countersunk holes, prior to tread
installation. Standard spacing is 3" (76.2 mm) from ends on approximately
12" (304.8 mm) centers in single staggered or double row, according to
tread width. Can be furnished on most types if specified 3 / 4 " to 1 / 2 " –14
Flat Head Machine Screw. Wing metal, standard mild steel.
Stainless steel upon request.
Concealed Integral Anchor
11/ 2"
This concealed type steel anchor is furnished standard on cast
types 150 and 250 anchor spacing in on approximately
10" (254 mm) centers. Can be furnished on types 101, 101-SP,
116, 102, 103, 104, 105A & 100 but must be specified.
1 1/4"
(31.75 mm)
Mild Steel Anchors
Time-Saver Anchor
Time-Saver Anchors provide concealed anchorage. Anchors are bent
to desired depth (usually 45°) before treads are installed. Standard
spacing is 3" (76.2 mm) from ends on approximately 12" (304.8 mm)
centers, in single, staggered or double row, according to tread width.
Time-Saver Anchors are available on types WP-2, WP-2T, WP-3, WP-3T,
WP-4,WP-4T. WP-3JT, WP-4JT, 121, 131, 141, 132, 142, 133, 143, 610,
630, 128, 432A, 431A, 122, WP-2JT, & 138.
Existing Concrete
Wood or Machine Screws
Tapcon Screws
Screw & Shields
Treads being superimposed on existing stairs can be furnished pre-drilled and countersunk for wood,
machine or tapcon screws. Standard spacing is 3" (76.2 mm) in from each end approximately 12" (304.8 mm) centers
in single, staggered, or double row, according to tread width. Will furnish #10 screws.
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71
Extruded Aluminum Grit Filled for New Concrete Stairs & Steel Pan
The Dual Purpose Nosing
Poured Concrete: Installed full step length less approximately 3" clearance.
Steel Pan: Concrete filled, installed stringer to less 1 / 8 " clearance.
Type 231 BF
5
3" (76.2 mm) wide
1
/ 4 " (6.35 mm) thick
/8"
1 1/ 4"
Detail
Nose Design provides
better fit at formed edge
of steel pan.
Anchor in concrete step.
Detail
Anchor in sloped riser
steel pan step.
Designed to install so that there is no
projection past the front of the riser.
5
/8"
Type 131
Type 121
Type 241 BF
7
3" (76.2 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 / 4 " (6.35 mm) underside
1 / 8 " (47.63 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 / 4 " (6.35mm) underside
4" (101.6 mm) wide
1
/ 4 " (6.35 mm) thick
13/4"
Type 141
4" (101.6 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 / 4 " (6.35mm) underside
Selections are not to scale
Extruded Aluminum Grit Filled for New Pan Concrete Filled Stairs
Type 232
3" (76.2 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 1 / 8 " (28.58 mm) underside
5
/8"
Type 122
1 7 / 8 " (47.63 mm) wide
1
/ 4 " (6.35 mm) thick nose
1 1 / 8 " (28.58 mm) underside
1 3/ 16"
(30.16 mm)
Type 132
Detail
Anchor in steel pan step.
5
/8"
11
1 / 16"
(30.16 mm)
3" (76.2 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 1 / 8 " (28.58 mm) underside
Type 242
Type 142
4" (101.6 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 1 / 8 " (28.58 mm) underside
4" (101.6 mm) wide
1
/ 4 " (6.35 mm) thick
nose 1 1 / 8 " (28.58 mm) underside
Standard Black Grit or Colors Available
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72
Grit Filled Extruded Aluminum Renovation Treads
Renovation Treads
Safety Renovation Treads are designed for the modernization
and restoration of all type of stairs while also providing
excellent anti-slip protection for pedestrians.
All types are 9 / 32" (7.14 mm) thick.
Two-tone treads with contrasting colors are available.
Call for details. Renovation Safety Treads provide a fast and
economical alternative to removal and reconstruction of a
stairway. Leveling compound is available to fill level worn
steps before installing Renovation Treads. Use construction
adhesive in addition to mechanical fasteners for the best
installation results. Special tread sealer available for wood or
saltwater applications – consult All American Grating.
Most styles available up to 12'-0" in one section. Maximum on type
511 SN and 511 is 8'-0" and maximum on type 6100 is 10'-0". Drilled
and countersunk holes are standard. Unless otherwise specified,
Renovation Treads furnished with beveled ends standard.
8" (203.2 mm)
9" (228.6 mm)
9
/32"
Type 500 – 9" (228.6 mm)
1 1/ 8"
9
Type 181 – 8" (203.2 mm)
/ 32"
1" (25.4mm)
4" (101.6 mm)
1" (25.4 mm)
11" (279.4 mm)
9
1
1 / 8"
9
/ 32"
Type 511 – 11" (279.4 mm)
/ 32"
Type 540 – 4" (101.6 mm)
7" (177.8 mm)
9
/ 32"
Type 570 – 7" (177.8 mm)
1" (25.4mm)
9" (228.6 mm) or 11" (279.4 mm)
9
/ 32"
Type 500 SN – 9" (228.6 mm)
83°
Type 511 SN
– 11" (279.4 mm)
8" (203.2 mm)
9
1 1/ 8"
Type 182
6" (152.4 mm)
– 8" (203.2 mm)
3" (76.2 mm)
9
Type 660
/ 32"
/ 32"
9
– 6" (152.4 mm)
/ 32"
Type 630 – 3" (76.2 mm)
10" (254 mm)
9
/ 32"
Type 6100 – 10" (254 mm)
Standard Black Grit or Colors Available
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73
Corrugated Sheeting
Corrugated Sheeting Profile
27 1 / 2 " covers 24" with two rib overlap
44 1 / 2 " covers 40" with two rib overlap
2.667"
1/ 2"
Finish available in:
• Galvanized G-60
• Painted
Product Design/Load Table
Weight measured in Pounds per Square Foot
Pounds per
Square Foot
Total Load - per Square Foot
Gauge
2.32
1.79
1.51
1.25
0.98
18 Ga.
Galvanized
Steel
20 Lbs. per Square Foot
30 Lbs. per Square Foot
40 Lbs. per Square Foot
Span
Wall
Roof
Wall
Roof
Wall
Roof
SS
7'-4"
6'-4"
6'-5"
5'-6"
5'-9"
5'-0"
DD
8'-2"
7'-5"
6'-8"
6'-0"
5'-9"
5'-3"
TS
9'-1"
7'-10"
7'-6"
6'-9"
6'-6"
5'-10"
SS
6'-7"
5'-8"
5'-9"
5'-0"
5'-0"
4'-6"
20 Ga.
Galvanized
Steel
DD
7'-1"
6'-5"
5'-9"
5'-3"
5'-0"
4'-6"
TS
7'-11"
7'-10"
6'-6"
5'-10"
5'-7"
5'-1"
22 Ga.
Galvanized
Steel
SS
6'-2"
5'-4"
5'-3"
4'-8"
4'-7"
4'-2"
DD
6'-6"
5'-10"
5'-3"
4'-9"
4'-7"
4'-2"
TS
7'-3"
6'-7"
5'-11"
5'-4"
5'-1"
4'-8"
24 Ga.
Galvanized
Steel
SS
5'-9"
4'-11"
4'-9"
4'-3"
4'-1"
3'-8"
DD
5'-9"
5'-3"
4'-9"
4'-3"
4'-1"
3'-8"
26 Ga.
Galvanized
Steel
TS
6'-6"
5'-10"
5'-3"
4'-9"
4'-7"
7'-2"
SS
5'-0"
4'-6"
4'-1"
3'-8"
3'-7"
3'-2"
DD
5'-0"
4'-6"
4'-1"
3'-8"
3'-7"
3'-2"
TS
5'-7"
5'-1"
4'-7"
4'-2"
4'-0"
3'-7"
Allowable Uniform Loads in Pounds per Square Foot
Nominal
Thickness
(in inches)
Live Load (Stress)
Live Load Deflection (L/180)
Wind Suction (Uplift)
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0"
.012
152
98
70
51
39
31
25
90
46
27
17
11
8
6
120
62
36
22
15
11
8
.014
178
117
81
60
46
36
29
107
55
32
20
13
9
7
143
73
42
27
18
13
9
.016
207
133
93
68
52
41
33
122
62
36
23
15
11
8
162
83
48
30
20
14
10
.020
258
166
115
85
65
51
42
151
77
45
28
19
13
10
201
103
60
38
25
18
13
.012 Nominal Thickness Allowed Initially Bearing @ 3" = .0897 K/FT Allowable End Bearing @ 2" = 0.0201 K/FT
.014 Nominal Thickness Allowed Initially Bearing @ 3" = 1.184 K/FT Allowable End Bearing @ 2" = 0.0327 K/FT
.016 Nominal Thickness Allowed Initially Bearing @ 3" = 1.497 K/FT Allowable End Bearing @ 2" = 0.0468 K/FT
.020 Nominal Thickness Allowed Initially Bearing @ 3" = 2.207 K/FT Allowable End Bearing @ 2" = 0.0792 K/FT
All American Grating
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74
Corrugated Sheeting Accessories
Galvanized (G-60) or Painted
Accessory Profiles
F = Finish Side (if painted)
26 Gauge Standard
(other gauges available)
Standard Ridge Cap
F
Lean To Flashing
8 1/ 2"
F
6"
1
1
/ 2"
/ 2"
1
/ 2"
1
5 / 2"
F
R-Panel Base Angle
R-Panel J-Channel
2"
1
/ 2"
F
2"
3
1 / 8"
1
/ 2"
Corrugated Base Angle
1 3/ 8"
F
2"
Corrugated J-Channel
1
5
/ 2"
F
/ 8"
2"
Standard Corner
1
/ 2"
F
5
1
5 1/ 2"
/ 8"
F
/ 2"
2"
F
5 1/ 2"
Gable Trim
R-Panel Z Strip
1 3/ 4"
2"
3
5 1/ 2"
1 3/ 8"
/ 4"
3
/4"
2"
2"
All American Grating
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75
B-Deck Sheeting
B-Deck Profile
36"
(coverage when overlapped)
2 1/2 "
11/ 2"
6"
B-Deck Profile View
B-Deck Sheeting Description
Available in two coatings – Prime Painted and Galvanized.
Designed for optimum efficiency to provide greater loads and/or
longer spans at no increase in cost. Manufactured in 36" width for
more economical erection and improved diaphragm efficiency. Rib
openings are designed to accommodate 1" thick insulation. Type B
– QUIET deck (acoustical) has good NRC values because all the ribs
are acoustically treated and provides the esthetic continuity as all
ribs have the same pleasing appearance. B deck conforms to the
Steel Deck Institutes requirements for Standard wide Rib Deck.
Gauges
Finish
Lbs. per Square Foot
22 ga.
Painted Gray
1.70
18 ga.
Galvanized G-60
2.70
Allowable Uniform Total Loads - Pounds per Square Foot
Span
Gauge
5'-0"
5'-6"
6'-0"
6'-6"
22
90
70
56
46
18
159
122
96
77
7'-0"
7'-6"
8'-0"
8'-6"
64
54
46
40
9'-0"
9'-6"
10'-0"
Simple
22
96
79
67
57
49
43
18
164
136
114
98
84
73
64
41
36
22
119
99
83
71
61
53
47
41
36
18
204
169
142
121
105
91
79
67
58
Two
Three
or
More
51
Span Length - Center to Center of Joists or Purlins (feet/ inches.)
All American Grating
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76
R-Panel Sheeting
R-Panel Profile
36" Coverage
1"
12"
1"
1 1/4"
4"
8 3/ 8"
3 5/ 8"
Painted
(multiple colors available)
Product Design/Load Table
Gauge
Pounds per
Square Foot
Fy
Fb
Thickness
Weight
Girth
(PSI)
(PSI)
(Inches)
(Lbs. per Sqaure Foot)
(Inches)
29 ga.
0.75
80,000.00
30,000.00
0.0170
0.82
41.56
26 ga.
1.00
80,000.00
30,000.00
0.0198
0.96
41.56
24 ga.
1.20
50,000.00
30,000.00
0.0258
1.25
41.56
22 ga.
1.50
50,000.00
30,000.00
0.0318
1.54
41.56
Allowable Uniform Loads in Pounds per Square Foot
Wind Load
Live Load (Stress)
Gauge
4'-0"
5'-0"
6'-0"
7'-0"
29
77
49
34
25
26
90
58
40
29
8'-0"
3'-0"
4'-0"
5'-0"
6'-0"
19
103
58
37
26
23
121
68
43
30
Live Load (Deflection)
7'- 0"
3'-0"
4'-0"
5'-0"
6'-0"
7'-0"
19
103
58
37
26
18
22
121
68
43
30
22
24
119
76
53
39
30
160
90
58
40
29
160
90
58
40
29
22
149
95
66
49
37
199
112
72
50
37
199
112
72
50
36
All American Grating
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77
Aluminum Plank Grating
Specifications
Aluminum Plank Grating
Design & Construction Features
Punched or Unpunched
For installation where light weight, low cost, easy to install
flooring is required. All American Grating's Aluminum plank may
well be the perfect solution.
Plank may be offered either way. Unpunched, where a
light weight, solid floor is required or punched to provide
for passage of air and light.
Strong & Versatile
Strength
All American Grating's high quality extruded 6063-T6
Aluminum plank sections are available in sizes and styles to
meet your needs. Plank sections are 6" wide, with lengths
up to 26'-0". Their integral I-beam vertical supports provide an
excellent strength to weight ratio. They can be fabricated to your
specifications at the factory or cut at the job site as needed.
I-beam sections form integral part of the extrusion, therefore
punch outs do not weaken All American Grating’s Aluminum
plank. The strength of All American Grating’s Aluminum
plank comes from the bearing bars. The cut-out portions of
the surface provide passage for light, heat and air, but do not
reduce the load bearing capacity of the flooring.
Snap Lock (SL) End View
STD HD End View
Weight Chart
Size
Depth
3
HD-20
Approximate Weight per Square Foot
Section Modulus
Per Foot
Moment of
Inertia per Foot
P
RU
SU
0.192
0.092
2.1
1.7
1.8
/ 4"
HD-30
1"
0.396
0.232
2.6
2.2
2.3
HD-40
1 1/ 4"
0.736
0.496
3.3
2.8
3.0
HD-50
1 1/ 2"
1.116
0.900
3.9
3.4
3.6
HD-60
1 3/ 4"
1.468
1.340
4.3
3.8
4.0
HD-70
2"
1.854
1.960
4.8
4.3
4.5
HD-80
2 1/ 4"
2.340
2.708
5.1
4.7
4.9
HD-90
2 1/ 2"
3.124
3.920
5.4
5.0
5.2
P
X
Y
2.6
2.4
2.3
SL-30
1"
0.386
Part Number and Designation
HD – 50 – SU
Type
Size
(Depth)
All American Grating
Style
(Surface Pattern)
0.194
Surface Pattern Designations
Style
Description
P
Unpunched
RU
Rectangular Upset
SU
Square Upset
1- 800- 962-9692
•
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Description
Style
13
•
X
/16 Diameter Holes on
1 1 / 2 " Straight Centers
Y
1" Diameter Holes on
2" Staggered Centers
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78
HD Style RU & HD Style P
Aluminum Plank Grating
HD Style RU
Rectangular Upset Punched – 19/ 32" x 3" openings
for use on walkways and water treatment facilities.
A very comfortable walking surface.
19/32" x 3" Rectangular Openings
Top View
Produces 37.1% open area
Perspective View
HD Style P
The HD Plank is All American Grating's Universal
Plank and is available in depths of 3 / 4" to 2 1/ 2". This
HD plank is available unpunched, rectangular and
square plain and upset styles. The unpunched
style is used for hatchways and areas where odor
control is a concern.
Top View
Perspective View
All American Grating
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79
HD Style SU & Fastener Type 50
Aluminum Plank Grating
HD Style SU
Square Upset Pattern – 19/ 32" square openings.
Excellent walking surface but with less open area
than style RU.
19 / 32" Square Openings
Top View
Produces 22.3% open area
Perspective View
Special Plank Fastener – Type 50
Plank
Application
Type 50 fasteners are used with punched planks,
where access to tighten screw is permitted
through punched opening in the planks surface.
No special tools are required other than a simple
screwdriver. These fasteners cannot be used with
unpunched planks. A special fastener – (type 50S)
which must be installed from underneath may be
used for unpunched plank.
Concrete
Type 50
Aluminum Fastener
Type 50
Side View
Plank
Screwdriver
Stainless Steel Screw
Type 50
Perspective View
All American Grating
1- 800- 962-9692
•
Type 50
Aluminum Fastener
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Type 50
End View
80
SL Style X & SL Style Y
Aluminum Plank Grating
SL Style X
The Snap Lock Grating was originally designed for
naval shipboard use in refrigerated and dry storage
areas. The Snap Lock feature allows for quick assembly
on-site. Snap Lock grating is available in 6" male/female
sections or in 3" wide male/flush or female/flush sections. This grating is only available in 1" depth. The hole
patterns not only provide for air circulation, but also
allow for BuShip telescoping batten installation.
Top View
13/16" Round Holes on 1 1/2" Straight Centers
Style X produces 23% open area
Perspective View
SL Style Y
The Snap Lock Grating was originally designed for
naval shipboard use in refrigerated and dry storage areas. The Snap Lock feature allows for quick
assembly on-site. Snap Lock grating is available in
6" male/female sections or in 3" wide male/flush or
female/flush sections. This grating is only available
in 1" depth. The hole patterns not only provide for
air circulation, but also allow for BuShip telescoping
batten installation.
Top View
1" Round Holes on 2" Staggered Centers
Style Y produces 26.1% open area
Perspective View
Also available in Style P (unpunched) soild deck
All American Grating
1- 800- 962-9692
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81
Standard & Special Lance
HexGrid - Carbon Steel & Stainless Steel
Standard Lance HexGrid
Top View
Standard Lance Characteristics
Lances are formed in the center of the bars and are
projected to face opposite lance in each individual
hexagonal cell. Alternating rows are joined together by a
flared tab system that extends through the perforated top
and bends outward in order to secure each row.
Lance Projections
HexGrid Technical Data
Gauge:
14 gauge
12 gauge
Panel Size:
36" (915 mm) wide
120" (3048 mm) long
Thickness:
3
Hexagonal Cells:
1 3 / 4 " to 1 7 / 8 "
Tabs
/ 4 " (19 mm)
1" (25 mm)
Profile View
Please specify Loose or Tight Clinch
Weight (Lbs. per Square Foot)
14 gauge
12 gauge
Bar Depth
Lance Type
Without
Lance
Lance Type
Without
Lance
3 / 4"
2.95
2.77
4.13
3.88
1"
4.00
3.82
5.60
5.35
Perspective View
Special Lance HexGrid
Special Lance Characteristics
Top View
Lances are formed in the center of each bar and are
projected to the center of each hexagonal cell. Alternating
rows are joined together by a flared tab system that
extends through the perforated top and bends outward in
order to secure each row.
Lance Projections
HexGrid Technical Data
Gauge:
14 gauge
12 gauge
Panel Size:
36" (915 mm) wide
120" (3048 mm) long
Thickness:
3
Hexagonal Cells:
1 3 / 4 " to 1 7 / 8 "
/ 4 " (19 mm)
1" (25 mm)
Tabs
Profile View
Please specify Loose or Tight Clinch
Weight (Lbs. per Square Foot)
14 gauge
12 gauge
Bar Depth
Lance Type
Without
Lance
Lance Type
Without
Lance
3 /4"
2.95
2.77
4.13
3.88
1"
4.00
3.82
5.60
5.35
Perspective View
All American Grating
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82
HexGrid - Carbon Steel & Stainless Steel
Shell & Riveted
Shell HexGrid
Top View
Shell Characteristics
Every 6th bar is 1" (25 mm) deep and the
intermediate bars are 3 / 4" (19 mm) deep. Also
available: every 4th, 3rd or 2nd bar 1" (25 mm) deep.
HexGrid Technical Data
Lance Projections
Gauge:
14 gauge
12 gauge
Panel Size:
36" (915 mm) wide
120" (3048 mm) long
Thickness:
3
Hexagonal Cells:
1 3 / 4 " to 1 7 / 8 "
Tabs
/ 4 " (19 mm)
1" (25 mm)
Profile View
Side View
Stacked Depths
Please specify Loose or Tight Clinch
Lanced Weight Chart
Bar size
Bar Size
14 gauge 12 gauge
Lbs./S.F. Lbs./S.F.
3/ 4"
offset every 3rd bar
1"
offset every 4th bar
1"
3.34
3.24
14 gauge 12 gauge
Lbs./S.F. Lbs./S.F.
3/ 4"
5.0
offset every 5th bar
1"
3.21
4.75
4.9
offset every 6th bar
1"
3.15
4.6
Perspective View
Riveted HexGrid
Riveted Characteristics
Top View
Riveted HexGrid includes perforated lances that
protrude from the center of each bar to the opposite bar.
Alternating rows are joined together by a rivet system
to secure each row. This type of construction provides
more stability for shock and vibration applications.
Rivet Bottom
Lance Projections
HexGrid Technical Data
Gauge:
14 gauge
12 gauge
Panel Size:
36" (915 mm) wide
120" (3048 mm) long
Thickness:
3
Hexagonal Cells:
1 3 / 4 " to 1 7 / 8 "
Rivet Top
/ 4 " (19 mm)
1" (25 mm)
Profile View
Please specify Loose or Tight Clinch
Weight (Lbs. per Square Foot)
14 gauge
12 gauge
Bar Depth
Lance Type
Without
Lance
Lance Type
Without
Lance
3 /4"
2.95
2.77
4.13
3.88
1"
4.00
3.82
5.60
5.35
Perspective View
All American Grating
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83
HexGrid - Carbon Steel & Stainless Steel
Non-Perforated & Perforated
Non-Perforated HexGrid
Top View
Non-Perforated Characteristics
Non-Perforated HexGrid does not include any
perforations on the hexagonal cell. Alternating rows
are joined together by a flared tab system that extends
through the perforated top and bends outward in order to
secure each row.
HexGrid Technical Data
Gauge:
14 gauge
12 gauge
Panel Size:
36" (915 mm) wide
120" (3048 mm) long
Thickness:
3
/4" (19 mm)
1" (25 mm)
Hexagonal Cells:
1 3/4" to 1 7/8"
Tabs
Profile View
Please specify Loose or Tight Clinch
Weight (Lbs. per Square Foot)
14 gauge
Lance Type
Without
Lance
3 /4"
2.95
1"
4.00
Bar Depth
12 gauge
Lance Type
Without
Lance
2.77
4.13
3.88
3.82
5.60
5.35
Perspective View
Perforated HexGrid
Perforated Characteristics
Top View
Perforated Hexgrid includes a rectangular perforation
in the center of each bar. Alternating rows are joined
together by a flared tab system that extends through
the perforated top and bends outward in order to secure
each row.
Tabs
HexGrid Technical Data
Gauge:
14 gauge
12 gauge
Panel Size:
36" (915 mm) wide
120" (3048 mm) long
Thickness:
3
Hexagonal Cells:
1 3 / 4 " to 1 7 / 8 "
/ 4 " (19 mm)
1" (25 mm)
Profile View
Please specify Loose or Tight Clinch
Weight (Lbs. per Square Foot)
14 gauge
12 gauge
Bar Depth
Lance Type
Without
Lance
Lance Type
Without
Lance
3 /4"
2.95
2.77
4.13
3.88
1"
4.00
3.82
5.60
5.35
Perspective View
All American Grating
1- 800- 962-9692
•
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84
Mebac®
Ladder Rungs
Mebac Ladder Rungs & Covers
®
1/16" to 3/16"
Metal base Mebac®
In the patented Mebac® process, Aluminum Oxide Grit is bonded
to a metal base with molten metal. The metal and abrasive grit
composite provides a non-sparking, non-corrosive surface that
provide greater slip resistance under slippery conditions. Mebac®
surface withstands: oil, gasoline and other chemicals (including
alcohol). In addition, the surface has no odor or toxic fumes when
subjected to high temperatures.
®
Mebac Close-up View
Features:
• Brings existing ladders up to current slip resistant standards
• Easy to install
• Superior slip resistance under wet or dry conditions
• Low maintenance
• Economical
• Versatile
• Readily available
Mebac® Surface
Mebac® Soild Profile View
Mebac® Cover Profile View
Solid Rungs (Also available in Stainless Steel with Aluminum EZ-Weld® Surface)
Weight
Lbs. per L.F.
Material Type
Mebac Type
Type
Thickness
Piece Size
Carbon Steel (Mill Finish)
Steel #1
Soild Rung
3/4" square
10'-0"
1.97
Carbon Steel (Mill Finish)
Steel #1
Soild Rung
1" square
10'-0"
3.48
Aluminum
Aluminum #1
Soild Rung
3/4" square
12'-0"
.68
Aluminum
Aluminum #1
Solid Rung
1" square
12'-0"
1.2
Rungs Covers (Also available in Stainless Steel with Aluminum EZ-Weld® Surface)
Material Type
Mebac Type
Type
Fits Over
Pre-Galvanized
Carbon Steel
Aluminum #1
3/ 4" Rung Covers
Pre-Galvanized
Carbon Steel
Aluminum #1
1" Rung Covers
Gauge
Piece Size
Weight
Lbs. per L.F.
16
10'-0"
.38
16
10'-0"
.401
3/ 4" Rounds
or Squares
1" Rounds
or Squares
®
®
Mebac #1
EZ–Weld
The most aggressive surface available. #24 Aluminum
Oxide Grit is encapsulated in a metal arc spray. This grade is
available in a choice of Carbon Steel or Aluminum Arc Spray.
The least aggressive surface applied to Aluminum and
Stainless Steel; contains no encapsulated grit.
Aluminum Arc Spray only.
Carbon Steel on Carbon Steel only.
Aluminum on Carbon Steel or Aluminum Substrate.
Designed for moderate foot traffic where aesthetics are a
consideration. Applied to solid plate surfaces and bar grating.
Ideal for heavy traffic areas as well as area where liquids are
present (oils, cutting fluids, coolant, etc.). Applied to soild
plate surfaces only, not for use on grating.
All American Grating
1- 800- 962-9692
•
®
Mebac #2, 3 and 4 available
www.aagrating.com
•
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85
TRACTION TREAD Ladder Rungs
TM
TM
TRACTION TREAD Ladder Rungs
3 / 8" Diameter
1/ 8" Diameter Hole
3 / 32"
3 /16"
2 Hole
Illustration
Dimple Profile
1 1/4"
1/ 8" Radius
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
Galvanized
1 1/ 2"
13
48 3 / 4 " or 60"
1.2
TT-213-LR
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
Aluminum
1 1/ 2"
.125
48 3 / 4 " or 60"
0.6
TT-2.125-LR-A
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
HRP&O
1 1/ 2"
13
48 3 / 4 " or 60"
1.2
TT-213-LR-B
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
Galvanized
1 1/ 8"
13
48 3 / 4 " or 60"
1.1
TT-313-LR
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
Aluminum
1 1/ 8"
.125
48 3 / 4 " or 60"
0.5
TT-3.125-LR-A
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
HRP&O
1 1/ 8"
13
48 3 / 4 " or 60"
1.1
TT-313-LR-B
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
Galvanized
1 1/ 2"
13
48 3 / 4 " or 60"
1.5
TT-413-LR
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
Aluminum
1 1/ 2"
.125
48 3 / 4 " or 60"
0.7
TT-4.125-LR-A
Type
Rung
Height
Gauge
Lengths
Size
Weight
Per L.F.
Part
Number
HRP&O
1 1/ 2"
13
48 3 / 4 " or 60"
1.5
TT-413-LR-B
3/ 32"
11/16"
1 1/ 2"
2 Hole Ladder Rung
1 5/ 8"
13/ 16"
13/16"
3/ 32"
45°
1 1/ 8"
1/ 2" Inside Radius
3 Hole Ladder Rung
2 1/4"
13/16"
5/ 8"
13/16"
3/ 32"
45°
1 1/ 2"
1/ 2" Inside Radius
4 Hole Ladder Rung
HRP&O = Hot Rolled, Pickled & Oiled
All American Grating
1- 800- 962-9692
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•
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86
GRIP STRUT®
Ladder Rungs
®
Grip Strut Ladder Rungs
GRIP STRUT® Ladder Rungs contain diamond shaped
openings (11/ 16" x 17/ 8") edged with serrated teeth meant for
an aggressive surface. Recommended surfaces are ideally
suited for all inside and outside conditions—grease, snow,
mud, ice, detergent, etc.
1 1/8"
Features:
• Extreme slip resistance
• Easy to install
• Self cleaning/draining
• Versatile
• Long life
• High load capacity
• Safe, sure footing
• Openings catch most falling items
Grip Strut® Ladder Rungs Profile View
1 Diamond Standard
2 1/ 2"
1 13/ 16"
1/2"
Grip Strut® Ladder Rungs Top View
1 Diamond Standard
1 Diamond Standard
Finish Type
Galvanized Steel
Galvanized: A653/A653M
HRP&O
Mill Finish: A1011 H.R.P. & O.
Gauge
Rung Width
Rung Height
Part Number
Lengths
Weight
Lbs. per L.F.
14
2 1/2"
1 1/8"
11014
10'-0"
12'-0"
1.2
14
2 1/2"
1 1/8"
11014-B
10'-0"
12'-0"
1.2
1 Diamond Reverse (no illustration shown)
Finish Type
Galvanized Steel
Galvanized: A653/A653M
All American Grating
Gauge
Rung Width
Rung Height
Part Number
Lengths
Weight
Lbs. per L.F.
14
1 5/8"
1 5/8"
11514-R
10'- 0"
12'- 0"
1.2
1- 800- 962-9692
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87
TRACTION TREADTM Planks
3 / 8" Diameter
TM
TRACTION TREAD Planks
3 /16"
3 / 32"
1/ 8" Diameter Hole
Dimple Profile
1/ 8" Radius
9 Hole Illustration
Material
Width
Galvanized
or
HRP&O
Gauge
13 ga.
7"
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
11 ga.
Channel Height
Part Number
Lbs. Per L.F.
1 1 / 2"
TT-71513
3.40
2"
TT-72013
3.71
1/ 2"
TT-71511
4.72
2"
TT-72011
5.15
1
Material
Width
Gauge
Channel Height
Part Number
Lbs. Per L.F.
Aluminum 5052-H32
7"
.125
2"
TT-720.125-A
1.80
Material
Width
Gauge
Channel Height
Galvanized
or
HRP&O
13 ga.
10"
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O
11 ga.
1
1
Part Number
Lbs. Per L.F.
1/ 2"
TT-101513
4.32
2"
TT-102013
4.63
1/ 2"
TT-101511
6.01
2"
TT-102011
6.44
Material
Width
Gauge
Channel Height
Part Number
Lbs. Per L.F.
Aluminum 5052-H32
10"
.125
2"
TT-1020.125-A
2.22
Material
Width
Gauge
Channel Height
Galvanized
or
HRP&O
13 ga.
12"
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P.& O
11 ga.
1
Part Number
Lbs. Per L.F.
1/ 2"
TT-121513
4.93
2"
TT-122013
5.24
1 1/ 2"
TT-121511
6.90
2"
TT-122011
7.30
Material
Width
Gauge
Channel Height
Part Number
Lbs. Per L.F.
Aluminum 5052-H32
12"
.125
2"
TT-1220.125-A
2.52
Plank Dimensions
A
7", 10" and 12" Widths (nominal)
10'-0" or 12'-0" Lengths (nominal)
1 1 / 2 " or 2" Galvanzied & HRP&O
2" Aluminum
C Spaces @ 5 / 8 " Each
B
1 1/ 2 " or 2" Galvanized
2" Aluminum
HRP&O = Hot Rolled Pickled & Oiled
90° ± 1°
1
1/ 4"
B
A
7" Wide
6 7/ 8"
15
/ 16"
8
9
10" Wide
9 7/ 8"
7
/ 8"
13
14
12" Wide
11 7 / 8 "
15
16
17
/16"
C
Number of
Dimples
Product
13/ 16"
All American Grating
1- 800- 962-9692
•
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88
TRACTION TREAD Sheets/Flooring
TM
3 /8" Diameter
TM
TRACTION TREAD Sheets/Flooring
TRACTION TREADTM Sheets/Flooring, Planks and Ladder Rungs
feature a surface with hundreds of perforated buttons that provide
slip-resistance in all directions making it a practical choice for
industrial applications. TRACTION TREADTM is also appropriate
for commercial applications where pedestrian traffic is a
consideration, perfectly suited for ADA-compliant requirements.
TRACTION TREADTM is easily adapted for a multitude of
applications, offering a safe walking-working surface for walkways,
ramps, stair treads and equipment platforms.
Dimple Profile
1/ 8" Radius
11/4"
5/8"
5/8"
1 /8" Diameter Hole
3 / 32"
TRACTION TREADTM is ideal for the manufacture of special and
fabricated products, and is often used as a reconditioning material
over existing surfaces that do not provide slip-resistance.
3 /16"
5/8"
Standard Pattern
Material Options
5/8"
Hot rolled, pickled and oiled carbon steel:
Gauge
Part Number
Lbs. Per Sheet
16 ga
TT-3616
70.6
14 ga.
TT-3614
93.6
13 ga.
TT-3613
112.3
12 ga.
TT-3612
131.0
11 ga.
TT-3611
149.8
Also available in Galvanized
Aluminum alloy 5052-H32:
Gauge
Part Number
Lbs. Per Sheet
.125 ga.
TT-36.125A
53.3
Sheet Size
• Standard 36" x 120"
• Cut to Order
TM
TRACTION TREAD is available as shown above as a
standard product, however, variations to the surface design can
be produced according to your requirement.
(see examples illustrated below)
Pattern A
All American Grating
Pattern B
1- 800- 962-9692
Pattern C
Drainage Holes
•
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•
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89
GRIP STRUT®
Stair Treads
Standard Stair Tread
5/16"
1 3/ 4" x 7/ 16" slot
7/16" hole Ø
C
B
27/ 32"
D
A
Tolerance on overall lengths to be + 0", – 1/8"
Dimensions A, B, C, & D have a tolerance of ± 1/16"
Steel, Aluminum and Stainless Steel
Stair Tread with Cast Aluminum Abrasive Nosing
1 1/4"
1/ 4" x 1" self-tapping
countersunk screw
5/16"
1 3/ 4" x 7/ 16" slot
C
B
7/16" hole Ø
27/32"
D
A
Tolerance on overall lengths to be + 0", – 1/8"
Dimensions A, B, C, & D have a tolerance of ± 1/16"
Steel, Aluminum and Stainless Steel
Stair Treads with Cast Aluminum Abrasive Nosings
Standard Stair Treads
A
B
4 3/4"
(2–Diamond)
1 1/2"
7"
(3–Diamond)
2"
1 1/2"
2"
1
9 /2"
(4–Diamond)
1 /2"
3
11 / 4 "
(5–Diamond)
1
1
2"
1 /2"
2"
C
D
A
B
C
D
/4"
2 5/8"
––
––
––
––
1"
3
2 5/8"
––
––
/4"
3 3/8"
1 1/ 2 "
1"
3 3/8"
8 1/ 8 "
(3–Diamond)
7
1
1 1/2"
3
3
/4"
5 /8"
1"
5 7/8"
3
10 / 2 "
(4–Diamond)
––
2"
3
/ 4"
1"
3
––
4 1/2"
4 1/2"
/4"
6 7/8"
2"
1"
6 7/8"
/4"
1
8 /8"
––
––
––
––
1"
8 1/8"
––
––
––
––
Stainless Steel not available in 2 and 3 - Diamond widths
All American Grating
1- 800- 962-9692
•
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•
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90
Stair Treads
GRIP STRUT®
2-Diamond
3-Diamond
3
4 / 4 " Width
Steel
14 ga.
Steel
Span
4-Diamond
7" Width
Steel
12 ga.
11 3 / 4 " Width
9 / 2 " Width
Steel
14 ga.
Steel
12 ga.
Steel
14 ga.
Steel
12 ga.
Steel
14 ga.
Steel
12 ga.
Channel Depth
(Inches)
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
1
1 / 2"
1191
472
1576
624
761
443
1006
587
549
435
750
595
434
425
575
563
2'- 0"
2'- 6"
3'- 0"
4'- 0"
2"
1978
783
2513
995
1262
737
1604
936
911
604
1158
917
721
573
916
897
1 1/ 2"
764
378
1011
500
488
356
645
470
353
349
481
476
278
342
369
452
2"
1268
611
1611
797
810
590
1029
750
584
578
742
734
463
566
587
719
1 1/ 2"
532
315
703
418
340
300
450
393
245
300
335
398
194
300
258
378
2"
882
524
1121
665
563
492
716
626
407
483
517
614
322
473
409
601
2"
498
394
633
501
318
372
404
472
230
364
292
463
182
356
232
454
U – Uniform Load (Lbs. per square foot)
C – Concentrated Load (Lbs.)
Intermediate stringer is recommended for spans over 4'-0"
2-Diamond
Material
Gauge/Type
Span
5-Diamond
1
3-Diamond
4-Diamond
4-Diamond
Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum
.080"
.100"
.080"
.100"
.080"
.100"
Channel
12 ga.
10 ga.
12 ga.
10 ga.
12 ga.
10 ga.
Depth
U
C
U
C
U
C
U
C
U
C
U
C
(inches)
Stainless
304
16 ga.
5-Diamond
Stainless
316L
16 ga.
5-Diamond
Aluminum Aluminum
.080"
.100"
12 ga.
10 ga.
Stainless
304
16 ga.
Stainless
316L
16 ga.
U
C
U
C
U
C
U
C
U
C
U
C
2'-0"
2"
1328 526 1862 737
862
503 1208 705
607
481
867
687
610
483
525
416
396
388
607
595
394
386
338
331
2'-6"
2"
850
420
1191
590
551
402
773
564
388
392
555
550
390
387
336
336
253
388
388
540
252
381
216
330
3'-0"
2"
590
350
827
491
383
335
537
470
270
327
385
458
271
323
233
279
176
321
270
450
175
319
150
275
4'-0"
2"
332
263
465
369
215
252
302
353
152
245
216
344
152
244
131
210
99
241
151
338
98
241
84
221
U - Uniform Load (Lbs. per square foot)
C - Concentrated Load (Lbs.)
Intermediate stringer is recommended for spans over 4'-0"
Standard Sizes and Recommended Spans
Span
(inches)
Gauge
Channel Depth
(inches)
Up to 30"
14 ga.
1 1/2"
30" to 36"
14 ga.
1 1/2"
Steel
36" to 42"
42" to 48"
14 ga.
14 ga.
1 1/2"
2"
Up to 30"
Type 316L
16 ga.
2"
Up to 36"
Type 304
16 ga.
2"
Stainless Steel
Up to 42"
.080"
12 ga.
2"
Aluminum
Up to 48"
.100"
10 ga.
2"
Part
Number
Size
(inches)
Part
Number
T–21514
3
2-Diamond – 4 / 4 "
T–31514
3-Diamond – 7"
T–41514
4-Diamond – 9 1 / 2 "
3
Size
(inches)
––
––
T-31514-N
3-Diamond – 8 1 / 8 "
T-41514-N
4-Diamond – 10 1 / 2 "
––
T–51514
5-Diamond – 11 / 4 "
––
T–21514
2-Diamond – 4 3 / 4 "
––
T–31514
3-Diamond – 7"
T-31514-N
1
3-Diamond – 8 / 2 "
T–41514
4-Diamond – 9 1 / 2 "
T-41514-N
4-Diamond – 10 1 / 2 "
T–51514
5-Diamond – 11 3 / 4 "
––
––
T–21514
2-Diamond – 4 3 / 4 "
––
––
T–31514
3-Diamond – 7"
T-31514-N
1
3- Diamond – 8 / 8 "
T–41514
4-Diamond – 9 1 / 2 "
T-41514-N
4-Diamond – 10 1 / 2 "
T–51514
5-Diamond – 11 3 / 4 "
––
––
T–22014
2-Diamond – 4 3 / 4 "
––
––
T–32014
3-Diamond – 7"
T-32014-N
3-Diamond – 8 1 / 8 "
T–42014
4-Diamond – 9 1 / 2 "
T-42014-N
4-Diamond – 10 1 / 2 "
T–52014
3
5-Diamond – 11 / 4 "
––
––
T–42016–SL
4-Diamond – 9 1 / 2 "
––
––
T–52016–SL
3
5-Diamond – 11 / 4 "
––
––
T–42016–S
4-Diamond – 9 1 / 2 "
––
––
T–52016 –S
3
5-Diamond – 11 / 4 "
––
––
T–22012–A
2-Diamond – 4 3 / 4 "
––
––
T–32012–A
3-Diamond– 7"
T-32012-A-N
3-Diamond – 8 1 / 8 "
T–42012–A
4-Diamond– 9 1 / 2 "
T-42012-A-N
4-Diamond – 10 1 / 2 "
T–52012–A
5-Diamond–11 3 / 4 "
––
––
T–22010–A
3
2-Diamond – 4 / 4 "
––
––
T–32010–A
3-Diamond– 7"
T-32010-A-N
3-Diamond – 8 1 / 8 "
T–42010–A
1
4-Diamond – 9 / 2 "
T-42010-A-N
1
4-Diamond – 10 / 2 "
T–52010–A
5-Diamond– 11 3 / 4 "
––
––
Standard Stair Treads
––
Stair Treads with Cast Aluminum
Abrasive Nosings
Recommendations are based on approximately minimum loads of 300 lb. concentrated;
100 lb. uniform. Specific performance criteria may vary by municipality/building code body
and should be locally checked prior to finalizing specifications.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
91
GRIP STRUT® Light Duty
2-Diamond Plank – 4 3/4" Width
5/ 16"
5 / 8"
90° ± 2 1/ 2°
1 1/ 2", 2", or 2 1/ 2"
Depth ± 1/16"
GRIP STRUT® Profile View
1 1/ 8"
7/ 8" ± 1/ 8"
11/16"
9/16"
11/16"
1 7/8"
9/32"
1 7/ 8"
7/16"
9/ 32"
4 3/ 4" ± 1/16"
®
GRIP STRUT Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Material
Gauge
Channel
Depth
(inches)
1
1 /2"
Steel
2"
2.3
2.6
21514
22014
14 ga.
1
2 / 2"
1
1 / 2"
Steel
2"
2.8
3.2
3.6
22514
21512
22012
12 ga.
1
2 / 2"
Maximum Safe Clear Span
Weight
Part
Lbs./L.F. Number
4.0
22512
2'-0"
2'-6"
3'-0"
3'-6"
4'-0"
4'-6"
5'-0"
5'-6"
6'-0"
U
1324
849
591
435
334
265
215
179
151
D
0.06
0.10
0.14
0.20
0.26
0.32
0.40
0.49
0.58
C
524
420
351
301
265
236
213
195
179
6'-6"
7'-0"
7'-6"
8'-0"
9'-0" 10'-0" 11'-0" 12'-0"
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
0.39
0.47
U
2198
1409
980
721
553
438
356
295
248
212
184
161
142
113
93
D
0.06
0.09
0.13
0.17
0.23
0.29
0.35
0.43
0.51
0.60
0.70
0.81
0.92
1.18
1.47
C
870
697
582
499
438
390
352
321
295
273
255
239
225
201
183
D
0.04
0.07
0.10
0.14
0.18
0.23
0.28
0.34
0.41
0.48
0.56
0.65
0.74
0.94
1.18
U
2522
1616
1124
827
634
502
408
338
285
244
211
184
163
130
106
88
75
D
0.04
0.06
0.08
0.11
0.14
0.18
0.23
0.27
0.33
0.38
0.45
0.51
0.59
0.75
0.94
1.14
1.38
C
998
800
667
573
502
447
404
368
338
313
292
273
257
231
210
193
178
0.60
0.75
0.92
1.10
D
0.03
0.04
0.06
0.09
0.11
0.15
0.18
0.22
0.26
0.31
0.36
0.41
0.47
U
1751
1123
782
576
443
351
286
237
200
172
149
131
116
D
0.07
0.11
0.15
0.21
0.27
0.35
0.43
0.52
0.62
0.74
0.86
0.99
1.14
C
693
556
464
399
350
313
283
258
238
221
206
194
183
D
0.05
0.08
0.12
0.17
0.22
0.28
0.34
0.42
0.50
0.59
0.69
0.79
0.91
U
2792
1790
1245
917
703
557
453
375
317
271
235
205
181
145
119
99
85
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
0.39
0.46
0.55
0.64
0.73
0.84
1.07
1.34
1.64
1.98
C
1105
886
739
635
557
496
448
409
376
348
325
305
287
258
235
216
201
D
0.04
0.06
0.09
0.12
0.16
0.21
0.26
0.31
0.37
0.44
0.51
0.59
0.67
0.86
1.07
1.31
1.58
U
4179
2676
1860
1368
1049
830
673
557
469
400
346
302
266
211
172
143
121
D
0.04
0.06
0.09
0.13
0.17
0.21
0.26
0.32
0.38
0.44
0.51
0.59
0.67
0.86
1.07
1.30
1.55
C
1654
1324
1104
948
830
739
666
606
557
515
479
448
421
376
341
312
288
D
0.03
0.05
0.07
0.10
0.13
0.17
0.21
0.25
0.30
0.35
0.41
0.47
0.54
0.69
0.85
1.04
1.24
Fastening Solutions Available See page 117
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
92
2-Diamond Plank – 4 3/4" Width
GRIP STRUT® Light Duty
Strut Loading
Material
Gauge
Engineering Data
Type
Loading
Load
Deflection
(inches)
Steel
U
6268
0.10
14 ga.
Cs
1240
0.08
Steel
U
8619
0.10
12 ga.
Aluminum
Cs
1705
0.08
U
4677
0.12
12 ga. .080"
Cs
925
0.10
Aluminum
U
5847
0.12
10 ga. .100"
Cs
1157
0.10
Material
Gauge
Channel Depth
(inches)
Sx
inch3
Ix
inch4
EI
lb. x in2
1 1/ 2"
0.174
0.102
2.96 x 106
2"
Steel
14 ga.
0.27
0.193
5.60 x 106
1
2 / 2"
0.307
0.335
9.71 x 106
1
1 / 2"
0.216
0.125
3.62 x 106
2"
0.342
0.264
7.66 x 106
1
2 / 2"
0.504
0.488
14.09 x 106
1 1/ 2"
0.171
0.137
1.40 x 106
2"
0.251
0.246
2.51 x 106
1
2 /2"
0.379
0.441
4.50 x 106
1 1/ 2"
0.196
0.156
1.59 x 106
2"
0.352
0.309
3.15 x 106
2 1/ 2"
0.456
0.544
5.55 x 106
Steel
12 ga.
Aluminum
12 ga.
.080"
U = Allowable Uniform Load (Lbs. per square foot)
Cs = Allowable Concentrated Load per foot of length
at mid-width
Aluminum
10 ga.
.100"
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Material
Gauge
5052-H32
1
1 / 2"
0.85
2"
0.92
2'-0"
2'-6"
3'-0"
3'-6"
4'-0"
4'-6"
5'-0"
5'-6"
6'-0"
6'-6"
U
998
639
443
326
248
196
159
131
110
94
7'-0"
D
0.10
0.15
0.22
0.31
0.40
0.51
0.63
0.76
0.90
1.08
C
395
316
263
226
197
175
157
143
131
121
D
0.08
0.12
0.18
0.25
0.32
0.41
0.50
0.61
0.73
0.85
U
1463
937
650
478
366
289
234
194
162
138
119
D
0.08
0.13
0.18
0.25
0.33
0.42
0.52
0.63
0.74
0.87
1.02
C
579
463
386
331
290
257
232
211
192
177
165
7'-6"
8'-0"
21512-A
Aluminum
22012-A
Alloy
12 ga.
D
0.06
0.10
0.15
0.20
0.27
0.34
0.42
0.51
0.59
0.69
0.80
.080"
U
2199
1407
977
718
550
434
352
291
244
208
179
156
137
D
0.07
0.10
0.15
0.21
0.28
0.35
0.43
0.53
0.63
0.74
0.85
0.98
1.12
2 1/ 2"
1.0
22512-A
C
870
696
580
497
435
387
348
316
290
268
249
232
218
D
0.05
0.08
0.12
0.17
0.22
0.28
0.35
0.42
0.50
0.59
0.68
0.78
0.89
U
1136
727
505
371
284
224
181
149
125
107
D
0.09
0.15
0.22
0.30
0.39
0.50
0.63
0.76
0.90
1.08
C
450
360
300
257
225
200
179
162
149
137
Aluminum
D
0.07
0.12
0.17
0.24
0.31
0.40
0.51
0.61
0.73
0.85
Alloy
U
2049
1312
911
669
512
405
328
271
228
194
167
146
128
10 ga.
D
0.09
0.14
0.20
0.28
0.37
0.46
0.58
0.70
0.83
0.98
1.13
1.30
1.48
C
811
649
541
464
406
361
325
295
270
250
232
216
203
1 1/ 2"
5052-H32
Maximum Safe Clear Span
Channel Depth Weight
Part
(inches)
Lbs./L.F. Number
2"
1.08
1.2
21510-A
22010-A
.100"
2 1/ 2"
1.31
All American Grating
D
0.07
0.11
0.16
0.22
0.29
0.37
0.46
0.56
0.66
0.78
0.90
1.04
1.18
U
2820
1805
1253
921
705
557
451
373
313
267
230
201
176
D
0.07
0.11
0.16
0.22
0.28
0.36
0.45
0.54
0.64
0.76
0.88
1.01
1.15
22510-A
C
1116
893
744
638
558
496
446
406
372
343
319
298
279
D
0.05
0.09
0.12
0.17
0.23
0.29
0.36
0.43
0.51
0.60
0.70
0.81
0.92
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
93
GRIP STRUT® Light Duty
5
3-Diamond Plank – 7" Width
/ 16"
5
/ 8"
90°± 2 1/ 2°
1 1/ 2, 2", 2 1/ 2" or 3"
Depth ± 1/16"
7
/ 8" ± 1/ 8"
11
1 1/ 8"
/16"
9
/ 16"
11
/16"
1
1 7/ 8"
/ 4"
7
/ 16"
1
1 7/ 8"
1 7/ 8"
7
7" ± 1/16"
/ 4"
/ 16"
GRIP STRUT ® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Channel
Material Depth
Weight
Part
Load
Gauge (inches) Lbs./L.F. Number Type 2'-0" 2'-6" 3'-0"
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
1 1/ 2"
Steel
14 ga.
2"
2 1/2"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
1
1 /2"
2"
3.0
3.2
3.5
4.1
4.5
3"
4.9
5.2
6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'- 0"
899
577
402
269
227
180
147
122
103
D
0.06
0.10
0.14
0.20
0.26
0.33
0.40
.49
.59
C
524
421
351
302
265
237
214
196
180
D
0.05
0.08
0.11
0.16
0.21
0.26
0.32
.39
.47
U
1492
957
665
490
376
298
242
201
169
145
125
110
97
77
63
D
0.06
0.09
0.13
0.17
0.23
0.29
0.35
.43
.51
0.61
0.71
0.81
0.93
1.19
1.49
32014
C
871
697
582
500
439
391
353
322
296
275
256
240
226
203
185
D
0.04
0.07
0.10
0.14
0.18
0.23
0.28
0.34
0.41
0.48
0.56
0.65
0.74
0.95
1.19
U
1712
1097
763
562
431
342
277
230
194
166
144
126
111
89
73
61
52
D
0.04
0.06
0.08
0.11
0.14
0.18
0.23
.27
.33
0.39
0.45
0.52
0.59
0.76
0.94
1.16
1.40
32514
C
999
800
668
574
503
448
405
369
340
315
293
275
259
233
212
195
181
D
0.03
0.04
0.06
0.09
0.11
0.15
0.18
0.22
0.26
0.31
0.36
0.41
0.47
0.61
0.76
0.93
1.12
U
1189
763
532
392
301
239
195
162
137
118
102
90
79
D
0.07
0.11
0.15
0.21
0.27
0.35
0.43
.52
.63
0.74
0.87
1.00
1.15
31512
C
694
556
465
400
352
314
284
260
240
223
208
196
185
D
0.05
0.08
0.12
0.17
0.22
0.28
0.34
.42
.50
0.59
0.69
0.80
0.92
U
1896
1216
846
623
478
379
308
256
216
185
160
140
124
99
82
68
58
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
.39
.47
0.55
0.64
0.74
0.85
1.08
1.36
1.67
2.01
32012
12 ga.
2 /2"
5'-6"
U
31514
Steel
1
Maximum Safe Clear Span
3'-6" 4'-0" 4'-6" 5'-0"
C
1106
886
740
636
558
498
450
410
378
350
327
307
289
260
238
219
203
D
0.04
0.06
0.09
0.12
0.16
0.21
0.26
0.31
0.37
0.44
0.51
0.59
0.68
0.87
1.09
1.33
1.61
U
2836 1817
1263
929
712
564
457
379
319
272
235
206
181
144
118
98
83
D
0.04
0.06
0.09
0.13
0.17
0.21
0.26
0.32
0.38
0.44
0.52
0.59
0.68
0.86
1.07
1.31
1.57
32512
C
1654 1325
1105
948
831
740
667
608
558
516
481
450
423
378
343
314
290
D
0.03
0.07
0.10
0.13
0.17
0.21
0.25
0.30
0.35
0.41
0.47
0.54
0.69
0.86
1.05
1.25
0.05
U
3587 2298 1597
1174
900
712
578
478
403
344
297
259
228
181
148
123
104
D
0.04
0.08
0.11
0.14
0.18
0.22
0.27
0.32
0.38
0.44
0.51
0.58
0.74
0.92
1.12
1.34
C
1868 1675 1397
1199
1050
935
843
767
705
652
606
567
533
476
431
395
364
D
0.03
0.09
0.11
0.14
0.18
0.22
0.26
0.30
0.35
0.41
0.46
0.59
0.73
0.89
1.07
0.06
33012
0.04
0.06
Fastening Solutions Available See page 117
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
94
GRIP STRUT® Light Duty
3-Diamond Plank – 7" Width
Strut Loading
Engineering Data
Material
Gauge
Type
Loading
Load
Deflection
(inches)
Steel
14 ga.
U
3535
0.11
Cs
Steel
12 ga.
Aluminum
12 ga.
.080"
Aluminum
10 ga.
.100"
1031
Material
Gauge
Channel Depth
(inches)
Sx
in.3
Ix
in.2
EI
lb. x in2
1 1/ 2"
0.174
0.102
2.96 x 106
2"
0.270
0.193
5.60 x 106
1
Steel
14 ga.
0.09
U
6405
0.11
2 / 2"
0.307
0.335
9.71 x 106
Cs
1868
0.09
1 1/ 2"
0.216
0.125
3.62 x 106
2"
0.342
0.264
7.66 x 106
2 1/ 2"
0.504
0.488
14.09 x 106
3"
0.625
0.722
20.94 x 106
1 1/ 2"
0.171
0.137
1.40 x 106
2"
0.251
0.246
2.51 x 106
1
2 / 2"
0.379
0.441
4.50 x 106
3"
0.464
0.602
6.14 x 106
U
2901
0.15
Cs
846
0.12
U
4488
0.16
Cs
1309
0.13
Steel
12 ga.
Aluminum
12 ga.
.080"
U = Allowable Uniform Load (Lbs. per square foot)
Cs = Allowable Concentrated Load per foot of length
at mid-width
Aluminum
10 ga.
.100"
1 1/ 2"
0.196
0.156
1.59x106
2"
0.352
0.309
3.15 x 106
2 1/ 2"
0.486
0.544
5.55 x 106
3"
0.627
0.911
9.29 x 106
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Material
Gauge
Channel
Depth
Weight
Part
(inches) Lbs./L.F. Number
1 1/ 2 "
5052-H32
2"
1.15
1
2 / 2"
1
1 / 2"
2"
Aluminum
Alloy
5052
10 ga.
.100"
1
2 / 2"
3"
1.24
1.33
1.34
1.46
1.57
1.68
All American Grating
2'-0"
2'-6"
3'-0"
3'-6"
4'-0"
4'-6"
5'-0"
U
667
443
301
221
168
133
108
D
0.10
0.15
0.22
0.31
0.40
0.51
0.63
C
395
316
263
226
197
175
157
D
0.08
0.12
0.18
0.25
0.32
0.41
0.50
5'-6"
6'-0"
6'-6"
7'-0"
7'-6"
8'-0"
31512-A
U
993
636
441
324
248
196
159
131
110
93
80
D
0.08
0.13
0.18
0.25
0.33
0.42
0.52
.63
.74
0.86
1.00
32012-A
Aluminum
Alloy
12 ga.
.080"
3"
5052-H32
1.06
Maximum Safe Clear Span
Load
Type
C
579
463
386
331
290
257
232
211
192
177
165
D
0.06
0.10
0.15
0.20
0.27
0.34
0.42
0.51
0.59
0.69
0.80
U
1492
955
663
487
373
295
239
197
166
141
122
106
93
D
0.07
0.10
0.15
0.21
0.28
0.35
0.43
0.53
0.63
0.74
0.85
0.98
1.12
32512-A
C
812
696
580
497
435
387
348
316
290
268
249
232
218
D
0.05
0.08
0.12
0.17
0.22
0.28
0.35
0.42
0.50
0.59
0.68
0.78
0.89
U
1833
1173
815
598
458
362
293
242
204
174
150
130
115
D
0.06
0.09
0.14
0.19
0.25
0.31
0.39
0.47
0.56
0.66
0.77
0.88
1.00
33012-A
C
846
846
713
611
535
475
428
389
356
329
305
285
267
D
0.03
0.07
0.11
0.15
0.20
0.25
0.31
0.38
0.45
0.53
0.61
0.70
0.80
U
771
494
343
252
193
152
122
101
D
0.09
0.15
0.22
0.30
0.39
0.50
0.63
0.76
31510-A
C
450
360
300
257
225
200
179
162
D
0.07
0.12
0.17
0.24
0.31
0.40
0.51
0.61
U
1391
890
618
454
348
275
223
184
155
132
114
99
87
D
0.09
0.14
0.20
0.28
0.37
0.46
0.58
0.70
0.83
0.98
1.13
1.30
1.48
32010-A
C
811
649
541
464
406
361
325
295
270
250
232
216
203
D
0.07
0.11
0.16
0.22
0.29
0.37
0.46
.56
.66
0.78
0.90
1.04
1.18
U
1913
1225
850
625
478
378
306
253
213
181
156
136
120
D
0.07
0.11
0.16
0.22
0.28
0.36
0.45
.54
.64
0.76
0.88
1.01
1.15
32510-A
C
1116
893
744
638
558
496
446
406
372
343
319
298
279
D
0.05
0.09
0.12
0.17
0.23
0.29
0.36
.43
.51
0.60
0.70
0.81
0.92
U
2470
1581
1098
807
618
488
395
327
274
234
202
176
154
D
0.05
0.08
0.12
0.17
0.22
0.28
0.34
.42
.50
0.59
0.68
0.78
0.89
C
1309
1153
961
823
720
640
576
524
480
443
412
384
360
D
0.04
0.06
0.10
0.13
0.17
0.22
0.27
.33
.40
0.47
0.54
0.62
0.71
33010-A
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
95
4-Diamond Plank – 9 1 / 2 " Width: also in Stainless Steel
GRIP STRUT® Light Duty
5
/ 16"
5
/ 8"
90°± 2 1/ 2°
1 1/ 2", 2", 2 1/2" or 3"
Depth ± 1/16"
GRIP STRUT® Profile View
7
/ 8" ± 1/ 8"
1 1/ 8"
11
/16"
9
/16"
11
/16"
11
/32"
1 7/ 8"
7
1 7/ 8"
7
/16"
9
1/ 2 "
/16"
± 1/16"
GRIP STRUT ® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Channel
Material Depth Weight Part
Load
Gauge (inches) Lbs./L.F. Number Type
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
1 1/ 2"
Steel
14 ga.
2"
1
2 / 2"
1
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
1 / 2"
Steel
2"
3.6
3.8
4.1
5.0
5.4
41514
42014
42514
41512
42012
12 ga.
2 1/ 2"
3"
5.7
6.1
42512
43012
Maximum Safe Clear Span
2'-0"
2'-6"
3'-0" 3'-6"
4'-0"
4'-6"
5'-0"
U
663
426
296
219
168
134
109
5'-6" 6'-0"
90
77
6'-6"
7'-0"
7'-6" 8'-0"
9'-0" 10'-0" 11'-0" 12'-0"
D
0.06
0.10
0.14
0.20
0.26
0.33
0.41
0.50
0.59
C
525
421
352
303
266
238
215
197
182
D
0.05
0.08
0.11
0.16
0.21
0.26
0.33
0.40
0.47
U
1100
705
491
362
278
220
179
148
125
107
93
81
72
58
47
D
0.06
0.09
0.13
0.17
0.23
0.29
0.36
0.43
0.52
0.61
0.71
0.82
0.94
1.20
1.51
C
730
698
583
501
440
392
354
323
298
276
258
242
228
205
187
D
0.04
0.07
0.10
0.14
0.18
0.23
0.28
0.35
0.41
0.49
0.57
0.66
0.75
0.96
1.20
U
1262
809
563
415
318
252
205
170
144
123
106
93
82
66
54
45
D
0.04
0.06
0.08
0.11
0.14
0.18
0.23
0.28
0.33
0.39
0.45
0.52
0.60
0.76
0.95
1.17
C
730
730
669
574
504
449
406
370
341
316
295
277
261
235
214
197
D
0.02
0.04
0.06
0.09
0.12
0.15
0.18
0.22
0.26
0.31
0.36
0.42
0.48
0.61
0.76
0.94
U
906
581
405
298
229
182
148
123
104
89
77
67
60
D
0.07
0.11
0.16
0.21
0.28
0.36
0.44
0.54
0.64
0.76
0.89
1.02
1.17
C
718
575
481
413
363
324
292
267
246
228
213
200
189
D
0.06
0.09
0.13
0.17
0.23
0.29
0.35
0.43
0.52
0.61
0.71
0.82
0.94
U
1398
896
624
460
353
280
228
189
160
137
119
104
92
74
61
51
43
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
0.39
0.47
0.55
0.65
0.75
0.85
1.10
1.38
1.69
2.03
C
1107
887
741
637
559
499
451
412
380
353
329
309
292
264
241
222
206
D
0.04
0.06
0.09
0.12
0.16
0.21
0.26
0.31
0.37
0.44
0.52
0.60
0.68
0.88
1.10
1.35
1.63
U
2090 1 339
931
685
525
416
338
280
236
201
174
152
134
107
87
73
62
D
0.04
0.06
0.09
0.13
0.17
0.21
0.26
0.32
0.38
0.44
0.52
0.60
0.68
0.87
1.08
1.32
1.58
C
1400
1325
1106
949
832
741
668
609
559
518
482
452
425
380
345
316
293
D
0.03
0.05
0.07
0.10
0.13
0.17
0.21
0.25
0.30
0.36
0.41
0.48
0.54
0.69
0.86
1.05
1.27
U
2644
1694
1177
866
664
525
426
353
297
254
219
192
169
134
110
91
77
D
0.04
0.06
0.08
0.11
0.14
0.18
0.22
0.27
0.32
0.38
0.44
0.51
0.58
0.74
0.92
1.12
1.35
C
1400
1400
1398
1200
1051
936
844
769
706
653
608
569
535
478
434
397
367
D
0.02
0.04
0.06
0.09
0.11
0.15
0.18
0.22
0.26
0.31
0.35
0.41
0.47
0.59
0.74
0.90
1.08
Fastening Solutions Available See page 117
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
96
4-Diamond Plank – 9 1 / 2 " Width: also in Stainless Steel
GRIP STRUT® Light Duty
Engineering Data
Strut Loading
Material
Gauge
Steel
14 ga.
Type
Loading
Load
Deflection
(inches)
U
1844
0.15
Cs
730
Material
Gauge
Channel Depth
(inches)
Steel
14 ga.
0.11
Sx
in.3
Ix
in.4
EI
lb. x in.2
1 1/2"
0.174
0.102
2.96 x 106
2"
0.270
0.193
5.60 x 106
0.307
0.335
9.71 x 106
3.62 x 106
1
U
Steel
12 ga.
3537
2 /2"
0.14
1
Cs
Aluminum
12 ga.
.080"
1400
U
Aluminum
10 ga.
.100"
Stainless
Steel 304
16 ga.
0.11
1435
Steel
12 ga.
0.19
Cs
568
0.15
U
2238
0.23
Cs
886
0.15
U
1450
0.29
Cs
574
0.19
1 /2"
0.216
0.125
2"
0.342
0.264
7.66 x 106
2 1/2"
0.504
0.488
14.09 x 106
3"
0.625
0.722
20.94 x 106
1 /2"
0.171
0.137
1.40 x 106
2"
0.251
0.246
2.51 x 106
2 /2"
0.379
0.441
4.50 x 106
3"
0.464
0.602
6.14 x 106
1
Aluminum
12 ga.
.080"
1
1 /2"
0.196
0.156
1.59 x 106
2"
0.352
0.309
3.15 x 106
2 1/2"
0.486
0.544
5.55 x 106
3"
0.627
0.911
9.29 x 106
Stainless
Steel 304
16-ga.
2"
0.165
0.142
4.13x106
Stainless
Steel 316L
16 ga.
2"
0.165
0.142
4.13 x 106
1
Stainless
Steel 316L
16 ga.
U
1243
Cs
0.20
492
Aluminum
10 ga.
.100"
0.16
U = Allowable Uniform Load (Lbs. per square foot)
Cs= Allowable Concentrated Load per foot of length
at mid-width
10'-0" & 12'-0" Lengths
Product Selection/Static Load Tables
Call For Special Length Runs
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Material/
Gauge
Channel
Depth Weight Part
(inches) Lbs./L.F. Number
5052-H32
1
1 /2"
Aluminum
Alloy
12 ga.
.080"
2"
1
2 / 2"
3"
1
5052-H32
1 / 2"
Aluminum
Alloy
10 ga.
.100"
2"
1
2 / 2"
T304 & T316L
3"
2"
1.28
1.37
1.46
1.55
1.62
1.74
1.85
1.97
3.2
41512-A
42012-A
42512-A
43012-A
41510-A
42010-A
42510-A
43010-A
42016-S
T304
Stainless
Steel
16 ga.
2"
3.2
42016-SL
T316L
All American Grating
Load
Type
2'-0"
2'-6"
3'-0"
3'-6"
4'-0"
4'-6"
U
499
319
222
163
124
98
D
0.10
0.15
0.22
0.31
0.40
0.51
C
395
316
263
226
197
175
D
0.08
0.12
0.18
0.25
0.32
0.41
Maximum Safe Clear Span
5'-0"
5'-6"
6'-0"
6'-6"
U
732
468
325
239
183
145
117
97
81
69
D
0.08
0.13
0.18
0.25
0.33
0.42
0.52
0.63
0.74
0.87
7'-0"
7'-6"
8'-0"
C
568
463
386
331
290
257
232
211
192
177
D
0.06
0.10
0.15
0.20
0.27
0.34
0.42
0.51
0.59
0.69
U
1099
704
489
359
275
217
176
145
122
104
90
78
69
D
0.07
0.10
0.15
0.21
0.28
0.35
0.43
0.53
0.63
0.74
0.85
0.98
1.12
C
568
568
568
497
435
387
348
316
290
268
249
232
218
D
0.03
0.07
0.12
0.17
0.22
0.28
0.35
0.42
0.50
0.59
0.68
0.78
0.89
U
1350
864
600
441
338
267
216
179
150
128
110
96
84
D
0.06
0.09
0.14
0.19
0.25
0.31
0.39
0.47
0.56
0.66
0.77
0.88
1.00
C
568
568
568
568
535
475
428
389
356
329
305
285
267
D
0.02
0.05
0.09
0.14
0.20
0.25
0.31
0.38
0.45
0.53
0.61
0.70
0.80
U
568
364
253
186
142
112
D
0.09
0.15
0.22
0.30
0.39
0.50
C
450
360
300
257
225
200
D
0.07
0.12
0.17
0.24
0.31
0.40
U
1025
656
455
335
256
202
164
136
114
97
84
73
64
D
0.09
0.14
0.20
0.28
0.37
0.46
0.58
0.70
0.83
0.98
1.13
1.30
1.48
C
811
649
541
464
406
361
325
295
270
250
232
216
203
D
0.07
0.11
0.16
0.22
0.29
0.37
0.46
0.56
0.66
0.78
0.90
1.04
1.18
U
1410
902
627
460
352
278
226
186
157
133
115
100
88
D
0.07
0.11
0.16
0.22
0.28
0.36
0.44
0.54
0.64
0.76
0.88
1.01
1.15
C
886
886
744
638
558
496
446
406
372
343
319
298
279
D
0.04
0.09
0.12
0.17
0.23
0.29
0.36
0.43
0.51
0.60
0.70
0.81
0.92
U
1820
1165
809
594
455
360
291
241
202
172
149
129
114
D
0.05
0.08
0.12
0.17
0.22
0.28
0.34
0.42
0.50
0.59
0.68
0.78
0.89
C
886
886
886
823
720
640
576
524
480
443
412
384
360
D
0.02
0.05
0.09
0.13
0.17
0.22
0.27
0.33
0.40
0.47
0.54
0.62
0.71
U
720
462
322
238
183
145
118
98
83
71
59
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
0.39
0.47
0.55
0.61
C
570
457
382
329
289
258
234
214
197
184
165
D
0.04
0.06
0.09
0.12
0.16
0.21
0.26
0.31
0.38
0.44
0.49
U
626
400
278
204
156
123
100
82
69
59
51
D
0.04
0.06
0.10
0.13
0.17
0.22
0.27
0.32
0.39
0.45
0.53
C
492
397
330
283
248
220
198
180
165
152
141
D
0.03
0.05
0.08
0.10
0.14
0.17
0.22
0.26
0.31
0.36
0.42
1- 800- 962-9692
•
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•
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97
5-Diamond Plank – 11 3 / 4 " Width
GRIP STRUT® Light Duty
5
/ 16"
5
/ 8"
90°± 2 1/ 2°
1 1/ 2", 2", 2 1/ 2" or 3"
Depth ± 1/16"
GRIP STRUT ® Profile View
7
/ 8" ± 1/ 8"
1 1/ 8"
11
/ 16"
9
/16"
11
/16"
1 7/ 8"
5
/16"
7
/ 16"
1 7/ 8"
7
/ 16"
11 3/ 4" ± 1/ 16"
5
/16"
®
GRIP STRUT Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Material
Gauge
Channel
Depth Weight
Part
Load
(inches) Lbs./L.F. Number Type 2'-0"
1 1/ 2 "
Steel
14 ga.
2"
2 1/2"
1
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
1 /2"
2"
4.2
4.4
4.7
5.9
6.2
51514
52014
52514
51512
52012
Steel
12 ga.
2 1/ 2"
3"
6.6
7.0
52512
53012
Maximum Safe Clear Span
2'-6" 3'-0" 3'-6" 4'-0" 4'-6"
5'-0"
5'-6"
6'-0" 6'-6" 7'-0" 7'-6" 8'-0"
U
536
344
240
177
136
108
88
74
62
D
0.06
0.10
0.14
0.20
0.26
0.33
0.41
0.50
0.60
C
525
422
353
304
267
239
216
198
183
D
0.05
0.08
0.12
0.16
0.21
0.26
0.33
0.40
0.48
9'-0" 10'-0" 11'-0" 12'-0"
U
890
571
397
293
225
178
145
120
102
87
76
66
59
47
D
0.06
0.09
0.13
0.17
0.23
0.29
0.36
0.43
0.52
0.61
0.71
0.83
0.95
1.21
C
707
699
584
502
440
393
355
324
299
277
259
243
230
207
D
0.04
0.07
0.10
0.14
0.18
0.23
0.29
0.35
0.42
0.49
0.57
0.66
0.76
0.97
U
1021
655
456
336
258
204
166
138
116
100
86
76
67
54
44
D
0.04
0.06
0.08
0.11
0.14
0.18
0.23
0.28
0.33
0.39
0.45
0.52
0.60
0.77
0.96
C
707
707
669
575
505
450
407
371
342
317
296
278
262
236
216
D
0.02
0.04
0.06
0.09
0.12
0.15
0.18
0.22
0.26
0.31
0.36
0.42
0.48
0.62
0.77
U
710
456
318
235
181
144
117
98
83
71
62
55
49
D
0.07
0.11
0.15
0.21
0.28
0.35
0.44
0.53
0.64
0.76
0.89
1.03
1.18
C
695
558
467
402
354
317
287
263
244
227
213
201
190
D
0.05
0.08
0.12
0.17
0.22
0.28
0.35
0.43
0.51
0.60
0.71
0.82
0.95
U
1131
725
505
372
286
227
185
154
130
111
97
85
75
60
50
42
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
0.39
0.47
0.56
0.65
0.75
0.86
1.11
1.39
1.70
C
1107
888
742
638
561
501
453
414
382
355
332
312
295
266
243
224
D
0.04
0.06
0.09
0.12
0.16
0.21
0.26
0.31
0.38
0.44
0.52
0.60
0.69
0.89
1.11
1.36
U
1691
1083
753
554
425
337
273
226
151
141
123
109
87
71
59
59
50
D
0.04
0.06
0.09
0.13
0.17
0.21
0.26
0.32
0.38
0.45
0.52
0.60
0.68
0.87
1.09
1.33
1.60
C
1115
1115
1106
950
833
742
669
610
561
519
484
453
426
382
347
319
295
D
0.02
0.04
0.07
0.10
0.13
0.17
0.21
0.25
0.30
0.36
0.41
0.48
0.55
0.70
0.87
1.06
1.28
U
2138
1370
952
701
537
425
345
286
241
206
178
155
137
109
89
74
63
D
0.04
0.06
0.08
0.11
0.14
0.18
0.22
0.27
0.32
0.38
0.44
0.51
0.58
0.74
0.93
1.13
1.36
C
1115
1115
1115
1115
1052
937
845
770
707
654
609
570
537
480
436
399
369
D
0.02
0.03
0.05
0.08
0.11
0.15
0.18
0.22
0.26
0.31
0.36
0.41
0.47
0.60
0.74
0.90
1.09
Fastening Solutions Available See page 117
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
98
GRIP STRUT® Light Duty
5-Diamond Plank –11 3/4" Width
Engineering Data
Strut Loading
Material
Gauge
Type
Loading
Load
Type
Steel
U
1444
0.18
14 ga.
Cs
707
0.15
Steel
U
2277
0.15
12 ga.
Cs
1115
0.12
Aluminum
U
951
0.24
12 ga. .080”
Cs
466
0.20
Aluminum
U
1458
0.27
10 ga. .100”
Cs
714
0.22
Stainless Steel
U
Cs
947
0.38
464
0.31
304 16 ga.
Material
Gauge
Deflection
(inches)
Stainless Steel
U
812
0.31
316L 16 ga.
Cs
398
0.25
Channel Depth
(inches)
Sx
3
in.
Lx
in.2
E
2
lb. x in.
1 / 2"
1
0.174
0.102
2.96 x 106
2"
0.270
0.193
5.60 x 106
1
2 / 2"
0.307
0.335
9.71 x 106
1
1 / 2"
0.216
0.125
3.62 x 106
2"
0.342
0.264
7.66 x 106
Steel
14 ga.
Steel
12 ga.
Aluminum
12 ga.
.080"
Aluminum
10 ga.
.100"
U = Allowable Uniform Load (Lbs. per square foot)
Cs = Allowable Concentrated Load per foot of length
at mid-width
1
1 / 2"
0.504
0.488
14.09 x 106
3"
0.625
0.722
20.94 x 106
1 1 / 2"
0.171
0.137
1.40 x 106
2"
0.251
0.246
2.51 x 106
2 1 / 2"
0.379
0.441
4.50 x 106
3"
0.464
0.602
6.14 x 106
1
1 / 2"
0.196
0.156
1.59 x 106
2"
3.15 x 106
0.352
0.309
1
2 / 2"
0.486
0.544
5.55 x 106
3"
0.627
0.911
9.29 x 106
Stainless
Steel
T304 16 ga.
2"
0.165
0.142
4.13 x 106
Stainless
Steel
316L 16 ga.
2"
0.165
0.142
4.13 x 106
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Material
Gauge
Channel
Maximum Safe Clear Span
Depth Weight
Part
Load
(inches) Lbs./L.F. Number Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0"
1
5052-H32
1 / 2"
Aluminum
Alloy
2"
.080"
1
2 /2"
1
1 /2"
5052-H32
1.59
51512-A
52012-A
12 ga.
3"
Aluminum
Alloy
2"
1.67
1.75
1.88
2.0
52512-A
53012-A
51510-A
52010-A
10 ga.
.100"
1
2 /2"
3"
T304 & T316L
1.49
2"
2.11
2.22
3.7
52510-A
53010-A
52016-S
T304
Stainless
Steel
16 ga.
2"
3.7
52016-SL
T316L
All American Grating
U
403
255
179
132
100
D
0.10
0.15
0.22
0.31
0.40
C
395
316
263
226
197
D
0.08
0.12
0.18
0.25
0.32
U
592
379
263
193
148
117
95
78
D
0.08
0.13
0.18
0.25
0.33
0.42
0.52
0.63
C
466
466
386
331
290
257
232
211
D
0.05
0.10
0.15
0.20
0.27
0.34
0.42
0.51
U
889
569
395
290
222
176
142
118
99
84
73
63
D
0.07
0.10
0.15
0.21
0.28
0.35
0.43
0.53
0.63
0.74
0.85
0.98
C
466
466
466
466
435
387
348
316
290
268
249
232
D
0.02
0.05
0.10
0.16
0.22
0.28
0.35
0.42
0.50
0.59
0.68
0.78
U
951
699
485
357
273
216
175
144
121
103
89
78
68
D
0.05
0.09
0.14
0.19
0.25
0.31
0.39
0.47
0.56
0.66
0.77
0.88
1.00
C
466
466
466
466
466
466
428
389
356
329
305
285
267
D
0.02
0.04
0.07
0.11
0.17
0.24
0.31
0.38
0.45
0.53
0.61
0.70
0.80
U
459
294
204
150
115
91
D
0.09
0.15
0.22
0.30
0.39
0.50
C
450
360
300
257
225
200
D
0.07
0.12
0.17
0.24
0.31
0.40
U
829
530
368
271
207
164
133
110
92
78
68
59
D
0.09
0.14
0.20
0.28
0.37
0.46
0.58
0.70
0.83
0.98
1.13
1.30
C
714
649
541
464
406
361
325
295
270
250
232
216
D
0.06
0.11
0.16
0.22
0.29
0.37
0.46
0.56
0.66
0.78
0.90
1.04
U
1140
730
507
372
285
225
182
151
127
105
93
81
71
D
0.07
0.11
0.16
0.22
0.28
0.36
0.45
0.54
0.64
0.76
0.88
1.01
1.15
C
714
714
714
638
558
496
446
406
372
343
319
298
279
D
0.03
0.07
0.12
0.17
0.23
0.29
0.36
0.43
0.51
0.60
0.70
0.81
0.92
U
1458
942
654
481
368
291
235
195
164
139
120
105
92
D
0.05
0.08
0.12
0.17
0.22
0.28
0.34
0.42
0.50
0.59
0.68
0.78
0.89
C
714
714
714
714
714
640
576
524
480
443
412
384
360
D
0.02
0.04
0.07
0.12
0.17
0.22
0.27
0.33
0.40
0.47
0.54
0.62
0.71
U
583
374
261
192
148
118
96
80
68
58
48
D
0.05
0.08
0.11
0.16
0.20
0.26
0.32
0.39
0.47
0.56
0.61
C
464
458
323
330
290
259
235
215
199
185
165
D
0.03
0.06
0.09
0.12
0.16
0.21
0.26
0.32
0.38
0.45
0.49
U
406
324
225
165
126
100
81
66
56
47
D
0.04
0.06
0.10
0.13
0.17
0.22
0.27
0.32
0.39
0.45
C
398
397
330
283
248
220
198
180
165
152
D
0.03
0.05
0.08
0.10
0.14
0.17
0.22
0.26
0.31
0.36
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
99
GRIP STRUT® Light Duty
8-Diamond Plank –18 3/4" Width
5
/ 16"
5
/ 8"
90° ± 2 1/ 2°
1 1 / 2 ", 2", 2 1/ 2 ", or 3"
Depth ± 1/16"
7
/ 8" ± 1/ 8"
GRIP STRUT® Profile View
1 1/ 8 "
9
/16"
11
/16"
11
/ 32"
1 7/ 8"
7
11
1 7/ 8"
7
/16"
/32"
/16"
18 3/ 4" ± 1/16"
GRIP STRUT® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Material
Gauge
Channel
Depth Weight
Part
(inches) Lbs./L.F. Number
1 1/ 2 "
Steel
14 ga.
2"
1
2 / 2"
1
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
1 / 2"
2"
6.1
6.3
6.6
8.5
8.9
81514
82014
82514
81512
82012
Steel
12 ga.
1
2 / 2"
3"
9.2
9.6
82512
83012
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6"
5'-0" 5'-6" 6'-0"
U
337
217
151
112
86
69
56
47
D
0.33
0.27
0.26
0.29
0.33
0.38
0.45
0.55
C
263
211
178
153
135
121
110
101
D
0.16
0.15
0.15
0.16
0.17
0.19
0.22
0.25
6'-6"
7'-0"
7'-6"
U
540
358
250
184
142
113
92
76
65
55
48
42
D
0.48
0.37
0.34
0.32
0.34
0.38
0.43
0.50
0.58
0.66
0.77
0.87
C
437
349
292
251
220
198
179
164
152
141
132
124
D
0.24
0.21
0.20
0.19
0.20
0.21
0.23
0.26
0.29
0.32
0.36
0.40
8'-0"
U
540
411
286
211
162
129
105
87
74
63
55
48
43
D
0.46
0.39
0.35
0.28
0.27
0.28
0.31
0.35
0.39
0.44
0.50
0.57
0.64
C
450
402
335
287
252
225
205
188
173
161
151
142
134
D
0.24
0.22
0.20
0.19
0.19
0.19
0.20
0.21
0.23
0.24
0.27
0.29
0.32
U
446
287
201
148
115
91
75
63
53
46
40
D
0.27
0.22
0.22
0.26
0.32
0.39
0.47
0.56
0.67
0.80
0.92
C
359
280
235
203
179
161
146
135
125
117
110
D
0.12
0.12
0.12
0.14
0.16
0.19
0.22
0.26
0.30
0.35
0.40
U
710
456
318
235
181
144
117
98
83
71
62
54
48
D
0.31
0.25
0.23
0.25
0.28
0.31
0.37
0.44
0.51
0.60
0.68
0.79
0.90
C
554
444
371
319
282
253
229
210
194
181
169
160
151
D
0.17
0.15
0.14
0.15
0.16
0.17
0.19
0.22
0.25
0.28
0.32
0.36
0.40
9'-0" 10'-0" 11'-0" 12'-0"
U
810
680
473
348
267
212
172
143
120
103’
89
78
69
55
45
D
0.33
0.31
0.27
0.26
0.27
0.29
0.32
0.37
0.42
0.49
0.55
0.63
0.72
0.90
1.12
C
800
663
553
475
416
371
334
307
282
262
244
229
216
194
177
D
0.23
0.20
0.18
0.18
0.18
0.18
0.19
0.21
0.23
0.25
0.28
0.31
0.34
0.41
0.50
U
810
810
598
440
337
267
217
180
152
130
112
98
87
69
57
47
40
D
0.32
0.35
0.30
0.27
0.26
0.28
0.31
0.34
0.39
0.43
0.49
0.56
0.62
0.78
0.96
1.17
1.40
C
800
800
699
600
526
468
422
385
353
327
307
288
271
243
221
203
189
D
0.22
0.23
0.22
0.20
0.20
0.20
0.20
0.21
0.22
0.24
0.26
0.28
0.31
0.37
0.44
0.52
0.61
Fastening Solutions Available See page 117
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
100
GRIP STRUT® Light Duty
8-Diamond Plank –18 3 / 4 " Width
Strut Loading
Engineering Data
Material
Gauge
Type
Loading
Load
Deflection
(inches)
Steel
U
540
0.43
14 ga.
Cs
422
0.35
Steel
U
810
0.30
12 ga.
Cs
633
0.24
Aluminum
U
308
0.48
12 ga. .080"
Cs
241
0.39
Aluminum
U
457
0.51
10 ga. .100"
Cs
357
0.41
Material
Gauge
Channel Depth
(inches)
Sx
in.3
Ix
in.4
EI
lb. x in.2
1 1/ 2"
0.174
0.102
2.96 x 106
2"
0.27
0.193
5.60 x 106
1
2 / 2"
0.307
0.335
9.71 x 106
1 1/ 2"
0.216
0.125
3.62 x 106
2"
0.342
0.264
7.66 x 106
1
1 / 2"
0.504
0.488
14.09 x 106
3"
0.625
0.722
20.94 x 106
1 1/ 2"
0.171
0.137
1.40 x 106
2"
0.251
0.246
2.51 x 106
1
2 / 2"
0.379
0.441
4.50 x 106
3"
0.464
0.602
6.14 x 106
1
1 / 2"
0.196
0.156
1.59x106
2"
0.352
0.309
3.15 x 106
2 1/ 2"
0.486
0.544
5.55 x 106
3"
0.627
0.911
9.29 x 106
Steel
14 ga.
Steel
12 ga.
Aluminum
12 ga.
.080"
U= Allowable Uniform Load (Lbs. per square foot)
Cs= Allowable Concentrated Load per foot of length
at mid-width
Aluminum
10 ga.
.100"
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Material
Gauge
Channel
Depth Weight
Part
(inches) Lbs./L.F. Number
5052-H32
1 1 / 2"
Aluminum
Alloy
2"
2.2
81512-A
82012-A
12 ga.
.080"
1
2 / 2"
3"
1
1 / 2"
5052-H32
2.11
Aluminum
Alloy
2"
2.29
2.39
2.68
2.79
82512-A
83012-A
81510-A
82010-A
10 ga.
.100"
1
2 / 2"
3"
2.91
3.02
82510-A
83010-A
All American Grating
Maximum Safe Clear Span
2'-0"
2'-6"
3'-0"
3'-6"
U
253
162
112
83
D
0.49
0.40
0.39
0.44
C
198
158
132
113
D
0.24
0.22
0.22
0.24
4'-0"
4'-6"
5'-0"
5'-6"
U
308
237
165
121
93
73
59
49
D
0.54
0.50
0.44
0.44
0.47
0.53
0.61
0.71
C
290
232
193
166
145
129
116
106
D
0.32
0.28
0.27
0.27
0.28
0.30
0.32
0.36
6'-0"
6'-6"
U
308
308
248
182
139
110
89
74
62
53
D
0.51
0.57
0.54
0.49
0.50
0.52
0.57
0.65
0.73
0.83
C
350
348
290
249
218
194
174
158
145
134
D
0.37
0.39
0.35
0.33
0.33
0.34
0.35
0.37
0.40
0.43
7'-0"
7'-6"
U
308
308
308
223
171
135
109
90
76
65
56
49
D
0.50
0.54
0.62
0.54
0.52
0.52
0.56
0.61
0.68
0.76
0.86
0.96
C
350
350
350
306
268
238
214
195
178
165
153
143
D
0.37
0.38
0.41
0.38
0.37
0.37
0.37
0.39
0.40
0.43
0.46
0.50
U
288
184
128
94
72
57
D
0.41
0.36
0.36
0.40
0.47
0.56
C
225
180
150
129
113
100
D
0.18
0.18
0.19
0.21
0.23
0.27
U
457
332
231
170
130
103
83
69
58
49
D
0.59
0.51
0.46
0.47
0.52
0.57
0.67
0.78
0.89
1.03
C
406
325
271
232
203
181
163
148
135
125
D
0.29
0.26
0.25
0.26
0.28
0.30
0.33
0.37
0.42
0.47
8'-0"
U
457
457
317
233
179
141
114
94
79
68
58
51
45
D
0.55
0.62
0.51
0.48
0.48
0.52
0.58
0.64
0.73
0.84
0.94
1.07
1.20
C
550
447
372
319
279
248
223
203
186
172
160
149
140
D
0.37
0.32
0.30
0.29
0.29
0.30
0.32
0.35
0.38
0.41
0.46
0.52
0.55
U
457
457
410
301
231
182
148
122
102
87
75
66
58
D
0.53
0.57
0.58
0.51
0.48
0.48
0.51
0.56
0.61
0.69
0.76
0.85
0.95
C
550
550
481
412
360
320
288
262
240
222
206
192
180
D
0.37
0.39
0.37
0.35
0.34
0.34
0.36
0.38
0.41
0.44
0.48
0.52
0.57
1- 800- 962-9692
•
www.aagrating.com
•
9'-0" 10'-0" 11'-0" 12'-0"
[email protected]
101
GRIP STRUT® Light Duty
10-Diamond Plank – 24" Width
5
/ 16"
5
/ 8"
90° ± 2 1/ 2°
2" or 3"
Depth ± 1/16"
7
/ 8" ± 1/ 8"
GRIP STRUT® Profile View
1 1/ 8"
11
/ 16"
9
/16"
11
/16"
1 7/ 8"
21
/32"
7
1 7/ 8"
7
/16"
24
1/ 16"
±
/16"
1/ 16"
21
/32"
GRIP STRUT® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1 / 4 " or less under a uniform load of 100 Lbs. per square foot.
Material
Gauge
Channel
Depth Weight
Part
(inches) Lbs./L.F. Number
2"
7.7
14 ga.
2"
8.3
10.4
3'–6" 4'–0" 4'–6" 5'–0" 5'– 6" 6'–0"
6'–6" 7'–0" 7'–6" 8'–0" 9'–0" 10'–0" 11'–0" 12'–0"
U
300
300
228
168
128
102
82
68
57
49
42
D
0.46
0.48
0.42
0.38
0.38
0.41
0.44
0.49
0.55
0.62
0.70
102014
Steel
3"
Maximum Safe Clear Span
2'–0" 2'–6" 3'–0"
C
400
400
343
294
257
229
206
187
172
158
147
D
0.34
0.35
0.32
0.30
0.29
0.29
0.30
0.31
0.33
0.35
0.37
U
300
300
300
264
202
160
130
107
90
77
66
58
51
40
D
0.42
0.43
0.46
0.44
0.39
0.36
0.35
0.36
0.39
0.44
0.45
0.49
0.54
0.65
103014
C
400
400
400
400
400
360
324
295
270
249
232
216
203
180
D
0.33
0.33
0.34
0.35
0.37
0.35
0.33
0.33
0.32
0.32
0.33
0.34
0.35
0.38
U
475
416
289
212
162
128
104
86
72
62
53
46
D
0.40
0.39
0.33
0.31
0.31
0.34
0.38
0.44
0.48
0.56
0.63
0.71
102012
C
650
520
434
372
325
289
260
237
217
200
186
174
Steel
D
0.26
0.22
0.19
0.20
0.20
0.21
0.22
0.23
0.25
0.28
0.31
0.34
12 ga.
U
475
475
475
392
300
237
192
159
133
114
98
85
75
59
48
D
0.38
0.39
0.42
0.38
0.36
0.34
0.35
0.37
0.39
0.43
0.47
0.52
0.58
0.70
0.85
3"
11.1
103012
C
900
900
800
686
600
534
480
437
400
369
343
320
300
267
240
D
0.34
0.35
0.33
0.29
0.27
0.26
0.26
0.26
0.26
0.27
0.29
0.30
0.32
0.36
0.41
Strut Loading
Engineering Data
Load
Deflection
(inches)
Material
Gauge
Channel
Depth
(inches)
Sx
in.3
Ix
in.4
EI
lb. x in2.
U
300
0.49
Steel
2"
0.303
0.232
6.73 x 106
14 ga.
Cs
300
0.40
14 ga.
3"
0.484
0.713
20.68 x 106
Steel
U
475
0.45
Steel
2"
0.387
0.346
10.03 x 106
12 ga.
Cs
475
0.36
12 ga.
3"
0.715
0.959
27.81 x 106
Material
Gauge
Type
Loading
Steel
U= Allowable Uniform Load (Lbs. per square foot)
Cs= Allowable Concentrated Load per foot of length
at mid-width
All American Grating
1- 800- 962-9692
Fastening Solutions Available
See page 117
•
www.aagrating.com
•
[email protected]
102
GRIP STRUT® Light Duty Walkways with Toe Boards
10-Diamond Walkway – 24" Width
1"
24" ± 1/16"
4 1/ 2" Depth ± 1/ 16"
90° ± 2 1/ 2°
5
/ 16"
5
/ 8"
®
GRIP STRUT Profile View
1"
24 1/16" ± 1/16"
1"
1 1/ 8"
11
/16"
9
/16"
11
/16"
21
21
/ 32"
1 7/ 8"
9
/ 16"
/32"
1 7/8"
9
/16"
GRIP STRUT® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Selection/Static Load Tables
Allowable Loads and Deflections: U – uniform load (Lbs. per square foot) C – concentrated load (Lbs.) D – deflection (inches)
Spans to the left of heavy line produce a deflection of 1/ 4" or less under a uniform load of 100 Lbs. per square foot.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Channel
Material Depth Weight
Part
Gauge (inches) Lbs./L.F. Number
Steel
14 ga.
Steel
12 ga.
4 1/ 2"
9.16
4 1/ 2"
12.5
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0"11'-0"12'-0"
U
300
300
300
300
300
263
213
176
148
126
109
95
83
66
53
43
D
0.41
0.41
0.42
0.45
0.48
0.47
0.42
0.40
0.40
0.41
0.43
0.45
0.47
0.55
0.64
0.75
104514-W
C
400
400
400
400
400
400
400
400
400
400
380
355
333
296
266
242
D
0.32
0.33
0.33
0.33
0.34
0.35
0.36
0.38
0.39
0.41
0.42
0.41
0.41
0.42
0.44
0.47
U
475
475
475
475
475
420
340
281
236
201
173
151
133
105
85
70
59
D
0.37
0.37
0.38
0.40
0.43
0.43
0.39
0.37
0.37
0.37
0.39
0.41
0.44
0.51
0.59
0.69
0.80
C
900
900
900
900
900
900
850
773
709
654
607
567
531
472
425
387
354
D
0.34
0.34
0.35
0.35
0.36
0.37
0.37
0.35
0.34
0.33
0.33
0.33
0.33
0.35
0.37
0.40
0.44
104512-W
Fastening Solutions & Accessories Available
See pages 117 & 121
Add - P to part number if punched for splice plates
Example: 104514-W-P
See Page 118 for splice plate details
Strut Loading
Material
Gauge
Please specify if material needs to be punched for splice plates
(7" non-structual & 30" structural splice plates are available)
Engineering Data
Type
Loading
Load
Deflection
(inches)
Material
Gauge
Steel
U
300
0.49
Steel
14 ga.
Cs
300
0.40
14 ga.
Steel
U
475
0.45
Steel
12 ga.
Cs
475
0.36
12 ga.
Channel Depth
(inches)
Sx
in.3
Ix
in.4
EI
lb. x in.2
4 1/ 2"
0.806
1.43
41.47 x 106
4 1/ 2"
1.29
2.42
70.18 x 106
U= Allowable Uniform Load (Lbs. per square foot)
Cs= Allowable Concentrated Load per foot of length
at mid-width
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
103
2-Diamond Plank – 9 1 / 4 " Width
GRIP STRUT® Heavy Duty
21
/ 32"
1 5 / 16"
90°± 2 1/ 2°
2", 2 1/ 2", 3" or 4"
Channel Depth
See Page 120
for Fastening Solutions
1
1 / 4"
2"
1 1/ 4"
1"
1 1/4"
15
3 7/ 8"
/ 32"
3 7/ 8"
9
15
/ 32"
/ 16"
9 1/ 4"
10'-0" & 12'-0" Lengths
®
GRIP STRUT Top View
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel Plank
Depth Weight
Part
(Inches) Lbs./L.F. Number
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
2 1/ 2 "
7.0
U
2413 1544 1027
788
629
476
385
319
270
228
196
172
150
119
98
81
67
D
0.05
0.15
0.19
0.24
0.30
0.35
0.41
0.47
0.54
0.62
0.69
0.85
1.04
1.24
1.45
0.08
0.11
H-22011
C
1860 1488 1240 1063
930
827
744
677
620
572
531
496
465
413
372
338
310
D
0.04
0.09
0.12
0.15
0.19
0.24
0.28
0.33
0.38
0.44
0.49
0.55
0.68
0.81
0.98
1.16
U
3657 2340 1625
1194
914
722
585
483
406
347
298
259
228
182
147
122
102
D
0.05
0.10
0.14
0.18
0.23
0.27
0.32
0.36
0.42
0.49
0.55
0.62
0.79
0.96
1.15
1.35
0.06
0.07
H-22511
C
2820 2256 1880
1611
1410
1254
1128
1025
940
868
806
752
705
626
564
513
470
Steel
D
0.04
0.11
0.14
0.18
0.22
0.25
0.29
0.34
0.39
0.44
0.50
0.63
0.76
0.91
1.08
11 ga.
U
3892 2490 1731 1272
974
767
623
515
431
368
319
276
242
193
154
130
109
0.15
0.95
0.06
0.04
0.18
0.22
0.26
0.30
0.34
0.39
0.44
0.48
0.58
0.68
0.80
C
3000 2400 2000 1715
1500 1333
1180
1091 1000
923
857
800
750
667
600
545
500
D
0.03
0.12
0.17
0.21
0.24
0.28
0.31
0.35
0.39
0.47
0.55
0.64
0.76
U
6382 4064 2837 2084 1598 1261 1022
844
707
606
522
455
400
315
256
211
176
D
0.03
0.20
0.23
0.27
0.31
0.35
0.39
0.47
0.56
0.66
0.78
C
4920 3936 3280 2812 2480 2187 1968 1789 1640
1514
1406
1312
1230 1094
935
895
820
D
0.03
0.04
0.06
0.07
0.09
0.11
0.14
0.16
0.19
0.22
0.25
0.28
0.31
0.38
0.45
0.53
0.63
U
2681 1716
1141
876
699
529
428
354
300
253
218
191
167
132
109
90
74
D
0.05
0.11
0.15
0.19
0.24
0.30
0.35
0.41
0.47
0.54
0.62
0.69
0.85
1.04
1.24
1.45
C
2067 1653 1378
1181
1033
919
827
752
689
636
590
551
517
459
413
376
344
D
0.04
0.12
0.15
0.19
0.24
0.28
0.33
0.38
0.44
0.49
0.55
0.68
0.81
0.98
1.16
U
4083 2600 1806 1327
1016
802
650
537
451
385
331
288
253
202
163
136
113
D
0.05
0.18
0.23
0.27
0.32
0.36
0.42
0.49
0.55
0.62
0.79
0.96
1.15
1.35
C
3133 2507 2089 1790 1567 1393 1253
1139
1044
964
895
836
783
696
627
570
522
Steel
D
0.04
0.08
0.11
0.14
0.18
0.22
0.25
0.29
0.34
0.39
0.44
0.50
0.63
0.76
0.91
1.08
10 ga.
U
4324 2767 1923
1413
1082
852
692
572
479
409
354
307
269
214
171
144
121
D
0.04
0.11
0.15
0.18
0.22
0.26
0.30
0.34
0.39
0.44
0.48
0.58
0.68
0.80
0.95
C
3333 2667 2222 1905 1667 1481
1311
1212
1111
1026
952
889
833
741
667
606
556
D
0.03
0.12
0.15
0.17
0.21
0.24
0.28
0.31
0.35
0.39
0.47
0.55
0.64
0.76
U
7091 4538 3152 2316 1775
1401
1136
938
786
673
580
506
444
350
284
234
195
D
0.03
0.14
0.17
0.20
0.23
0.27
0.31
0.35
0.39
0.47
0.56
0.66
0.78
C
5467 4373 3644 3124 2733 2430 2187 1988 1822 1682 1562 1458 1367
1215
1039
994
911
D
0.03
0.38
0.45
0.53
0.63
2"
2 1/ 2 "
3"
4"
7.5
8.3
7.4
7.9
8.4
10.3
0.06
0.08
D
3"
4"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
6.6
Maximum Safe Clear Span
Load
Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'- 0"
0.08
0.11
H-23011
0.05
0.05
0.07
0.07
0.09
0.09
0.12
0.15
0.14
0.17
H-24011
0.08
H-22010
0.06
0.07
0.09
0.10
0.14
H-22510
0.06
0.06
0.08
H-23010
0.05
0.05
0.07
0.07
0.09
0.09
0.12
H-24010
All American Grating
0.04
0.06
1- 800- 962-9692
0.07
•
0.09
0.11
0.14
0.16
0.19
www.aagrating.com
0.22
•
0.25
0.28
0.31
[email protected]
104
2-Diamond Plank – 9 1 / 4 " Width
GRIP STRUT® Heavy Duty
STRUT UNIFORM
Loads/Deflections
STRUT CONCENTRATED
Loads/Deflections
UNIFORM
U (Lbs. per square foot)
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
Plank
Width
9 1/ 4"
Wide
Steel
Thickness
Serrated
11 ga.
1741
10 ga.
2004
9 ga.
Plank
Width
9 1/ 4"
Wide
2281
DEFLECTION (in inches)
Steel
Thickness
Serrated
11 ga.
4516
10 ga.
5201
9 ga.
5917
DEFLECTION (in inches)
0.01
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
Plank
Width
9 1/ 4"
Wide
Aluminum
Thickness
UNIFORM
U (Lbs. per square foot)
Plank
Width
Serrated
DEFLECTION (in inches)
Aluminum
Thickness
Serrated
.150"
4546
1
9 /4"
Wide
1758
.150"
0.01
0.06
DEFLECTION (in inches)
0.07
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel Plank
Maximum Safe Clear Span
Depth Weight Part Load
(inches) Lbs./L.F. Number Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
2 1/ 2"
8.3
8.8
U
2949
1888
1255
964
769
582
471
389
330
278
240
210
184
145
120
98
81
D
0.05
0.08
0.11
0.15
0.19
0.24
0.30
0.35
0.41
0.47
0.54
0.62
0.69
0.85
1.04
1.24
1.45
H-2209
C
2274
1818
1516
1299
1136
1011
910
827
758
700
649
606
569
505
454
414
378
D
0.04
0.06
0.09
0.12
0.15
0.19
0.24
0.28
0.33
0.38
0.44
0.49
0.55
0.68
0.81
0.98
1.16
U
4469
2860
1987
1460
1118
882
715
591
496
424
364
317
278
222
179
150
124
D
0.05
0.07
0.10
0.14
0.18
0.23
0.27
0.32
0.36
0.42
0.49
0.55
0.62
0.79
0.96
1.15
1.35
H-2259
C
3446
2758
2298
1969
1724
1532
1378
1253
1148
1060
985
920
861
766
690
627
574
Steel
D
0.04
0.06
0.08
0.11
0.14
0.18
0.22
0.25
0.29
0.34
0.39
0.44
0.50
0.63
0.76
0.91
1.08
9 ga.
U
4756
3044
2115
1554
1190
937
761
629
527
450
389
338
296
235
168
158
133
D
0.04
0.06
0.08
0.11
0.15
0.18
0.22
0.26
0.30
0.34
0.39
0.44
0.48
0.58
0.68
0.8
0.95
3"
4"
9.3
10.3
H-2309
C
3666
2934
2444
2096
1834
1629
1442
1333
1222
1129
1047
978
916
815
734
667
612
D
0.03
0.05
0.07
0.09
0.12
0.15
0.17
0.21
0.24
0.28
0.31
0.35
0.39
0.47
0.55
0.64
0.76
U
7800
4992
3467
2548
1953
1541
1250
1032
865
740
638
557
488
385
312
257
215
D
0.03
0.05
0.07
0.09
0.12
0.14
0.17
0.20
0.23
0.27
0.31
0.35
0.39
0.47
0.56
0.66
0.78
C
6014
4810
4008
3436
3006
2673
2406
2187
2004
1850
1718
1604
1504
1337
1143
1093
1002
D
0.03
0.04
0.06
0.07
0.09
0.11
0.14
0.16
0.19
0.22
0.25
0.28
0.31
0.38
0.45
0.53
0.63
H-2409
5052-H32
U
Aluminum
0.150"
2"
2.6
H-220–
.150A
D
0.08
0.12
0.17
0.23
0.31
0.39
0.46
0.54
0.61
0.71
0.82
0.93
1.05
1.29
1.58
1.85
C
1127
902
751
644
564
501
451
410
376
347
322
301
282
250
225
205
168
D
0.06
0.10
0.14
0.19
0.25
0.31
0.37
0.43
0.49
0.57
0.65
0.74
0.84
1.04
1.26
1.50
1.79
5052-H32
U
Aluminum
0.150"
2 1/ 2"
2.8
H-225–
.150A
5052-H32
5052-H32
3"
3.0
H-230–
.150A
4"
3.3
H-240–
.150A
All American Grating
2236.88 1433.51 994.5 731.69 558.47 442 358.38 295.66 247.68 212.04 182.18 158.28 140.36 110.5 89.59 74.06 62.12
0.07
0.11
0.16
0.22
0.29
0.37
0.43
0.50
0.57
0.67
0.76
0.86
0.97
1.21
1.48
1.77
C
1725
1380
1150
986
863
767
690
627
575
531
493
460
431
383
345
314
288
D
0.06
0.09
0.13
0.18
0.23
0.29
0.35
0.40
0.46
0.53
0.61
0.69
0.78
0.97
1.18
1.41
1.68
2.10
2983.50 1908.36 1326 973.59 746.62 588.34 477.84 394.22 331.5 283.72 244.89 212.04 185.16 146.34 119.46 98.55 82.73
D
0.07
0.11
0.15
0.21
0.27
0.35
0.40
0.46
0.52
0.06
0.69
0.78
0.87
1.08
1.32
1.57
C
2300
1840
1533
1314
1150
1022
920
836
767
708
657
613
575
511
460
418
363
D
0.05
0.09
0.12
0.17
0.22
0.28
0.33
0.37
0.41
0.48
0.55
0.63
0.70
0.87
1.06
1.25
1.49
U
Aluminum
0.150"
2.23
D
U
Aluminum
0.150"
1463.38 934.77 651.05 477.64 364.35 289.69 232.95 194.12 161.27 137.38 119.46 104.53 91.39 71.68 58.54 47.78 40.62
1.86
4864.99 3111.92 2162.22 1588.81 1215.5 961.65 779.47 642.09 540.55 459.92 397.2 346.43 304.62 238.92 194.12 161.27 134.39
D
0.06
0.10
0.14
0.19
0.25
0.32
0.36
0.40
0.45
0.51
0.58
0.65
0.73
0.88
1.04
1.22
C
3749
2999
2499
2142
1875
1666
1500
1363
1250
1154
1071
1000
937
833
750
682
625
D
0.05
0.08
0.11
0.15
0.20
0.25
0.29
0.32
0.36
0.41
0.46
0.52
0.58
0.70
0.84
0.97
1.16
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
1.44
105
3-Diamond Plank –13 3 / 4 " Width
GRIP STRUT® Heavy Duty
21
/ 32"
1 5 / 16"
90°± 2 1/ 2°
2", 2 1/ 2", 3" or 4"
Channel Depth
GRIP STRUT ® Profile View
1 1/ 4"
See Page 120
for Fastening Solutions
11/4"
2"
1"
11/4"
1
3 7/ 8 "
/ 2"
1
/2"
3 7/ 8"
3 7/ 8 "
9
9
/16"
/16"
13 3/ 4"
®
GRIP STRUT Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel
Depth
(inches)
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
2 1/ 2"
Plank
Weight
Lbs./L.F.
8.5
8.9
Maximum Safe Clear Span
Load
Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0"11'-0"12'-0"
Part
Number
U
1624 1039
721
530
405
320
259
214
182
153
132
115
102
80
66
54
45
D
0.05
0.11
0.15
0.19
0.24
0.3
0.35
0.41
0.47
0.54
0.62
0.69
0.85
1.04
1.24
1.45
C
1860 1488 1240 1063
930
827
744
677
620
572
531
496
465
413
372
338
310
1.16
0.08
H-32011
D
0.04
0.09
0.12
0.15
0.19
0.24
0.28
0.33
0.38
0.44
0.49
0.55
0.68
0.81
0.98
U
2460 1615 1093
804
615
485
393
325
274
233
201
175
153
122
99
83
68
D
0.05
0.14
0.18
0.23
0.27
0.32
0.36
0.42
0.49
0.55
0.62
0.79
0.96
1.15
1.35
C
2820 2256 1880 1611 1410 1254 1128 1025
940
668
806
752
705
626
564
513
470
1.08
0.06
0.07
0.10
H-32511
Steel
D
0.04
0.08
0.11
0.14
0.18
0.22
0.25
0.29
0.34
0.39
0.44
0.50
0.63
0.76
0.91
11 ga.
U
2618 1676 1164
855
655
516
419
347
290
248
214
186
163
130
104
87
73
D
0.04
0.11
0.15
0.18
0.22
0.26
0.3
0.34
0.39
0.44
0.48
0.58
0.68
0.80
0.95
C
3000 2400 2000 1715 1500 1333 1180 1091 1000
923
857
800
750
667
600
545
500
0.76
3"
4"
2"
2 1/ 2"
9.3
10.1
9.5
10.0
4"
11.4
All American Grating
0.08
D
0.03
0.12
0.15
0.17
0.21
0.24
0.28
0.31
0.35
0.39
0.47
0.55
0.64
U
4293 2748 1909 1402 1075
849
689
568
476
408
351
306
268
212
172
141
118
D
0.03
0.14
0.17
0.20
0.23
0.27
0.31
0.35
0.39
0.47
0.56
0.66
0.78
C
4920 3936 3280 2812 2460 2187 1968 1789 1640 1514 1406 1312 1230 1094
935
895
820
0.45
0.53
0.63
0.05
0.05
0.07
0.07
0.09
0.09
0.12
H-34011
D
0.03
U
1804 1154
801
589
450
356
288
238
202
170
147
128
113
89
73
60
50
D
0.05
0.11
0.15
0.19
0.24
0.30
0.35
0.41
0.47
0.54
0.62
0.69
0.85
1.04
1.24
1.45
C
2067 1653 1378 1181 1033
919
827
752
689
636
590
551
517
459
413
376
344
0.19
0.24
0.28
0.33
0.38
0.44
0.49
0.55
0.68
0.81
0.98
1.16
0.04
0.08
0.06
0.07
0.09
0.11
0.14
0.16
0.19
0.22
0.25
0.28
0.31
0.38
H-32010
D
0.04
U
2733 1794 1214
893
683
539
437
361
304
259
223
194
170
136
110
92
76
D
0.05
0.14
0.18
0.23
0.27
0.32
0.36
0.42
0.49
0.55
0.62
0.79
0.96
1.15
1.35
0.06
0.07
0.09
0.10
0.12
0.15
H-32510
10 ga.
10.5
0.06
H-33011
Steel
3"
0.06
H-33010
C
3133 2507 2089 1790 1567 1393 1253 1139 1044
964
895
836
783
696
627
570
522
D
0.04
0.34
0.39
0.44
0.50
0.63
0.76
0.91
1.08
0.06
0.08
0.11
0.14
0.18
0.22
0.25
0.29
U
2909 1862 1293
950
728
573
466
385
322
275
238
207
181
144
115
97
81
D
0.04
0.11
0.15
0.18
0.22
0.26
0.30
0.34
0.39
0.44
0.48
0.58
0.68
0.80
0.95
0.06
0.08
C
3333 2667 2222 1905 1667 1481 1311 1212 1111 1026
952
889
833
741
667
606
556
D
0.03
0.31
0.35
0.39
0.47
0.55
0.64
0.76
U
4770 3053 2121 1558 1194
943
765
631
529
453
390
340
298
236
191
157
131
D
0.03
0.14
0.17
0.20
0.23
0.27
0.31
0.35
0.39
0.47
0.56
0.66
0.78
C
5487 4373 3644 3124 2733 2430 2187 1988 1822 1682 1562 1458 1367 1215 1039
994
911
D
0.03
0.53
0.63
0.05
0.05
0.07
0.07
0.09
0.09
0.12
0.12
0.15
0.17
0.21
0.24
0.28
H-34010
0.04
1- 800- 962-9692
0.06
•
0.07
0.09
0.11
0.14
0.16
www.aagrating.com
0.19
•
0.22
0.25
0.28
0.31
0.38
[email protected]
0.45
106
3-Diamond Plank –13 3 / 4 " Width
GRIP STRUT® Heavy Duty
STRUT UNIFORM
Loads/Deflections
STRUT CONCENTRATED
Loads/Deflections
UNIFORM
U (Lbs. per square foot)
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
Plank
Width
13 3 / 4 "
Wide
Steel
Thickness
Serrated
11 ga.
1171
Plank
Width
13 3 / 4 "
Wide
Steel
Thickness
Serrated
11 ga.
2044
10 ga.
2354
10 ga.
1348
9 ga.
1534
9 ga.
2678
DEFLECTION (in inches)
0.02
DEFLECTION (in inches)
0.03
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
Plank
Width
13 3 / 4 "
Wide
Aluminum
Thickness
Serrated
.150"
1186
DEFLECTION (in inches)
0.13
UNIFORM
U (Lbs. per square foot)
Plank
Width
13 3 / 4 "
Wide
Aluminum
Thickness
Serrated
.150"
2070
DEFLECTION (in inches)
0.16
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel Plank
Maximum Safe Clear Span
Depth Weight Part Load
(inches) Lbs./L.F. Number Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'- 0" 5'-6" 6'-0" 6'-6" 7'- 0" 7'- 6" 8'- 0" 9'- 0" 10'-0" 11'-0" 12'-0"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
2 1/ 2"
5052-H32
11.1
1984
1269
881
648
495
392
317
262
222
187
162
141
124
98
80
66
55
D
0.05
0.08
0.11
0.15
0.19
0.24
0.30
0.35
0.41
0.47
0.54
0.62
0.69
0.85
1.04
1.24
1.45
H-3209
C
2274
1818
1516
1299
1136
1011
910
827
758
700
649
606
569
505
454
414
378
D
0.04
0.06
0.09
0.12
0.15
0.19
0.24
0.28
0.33
0.38
0.44
0.49
0.55
0.68
0.81
0.98
1.16
U
3006
1973
1335
982
751
593
481
397
334
285
245
213
187
150
121
101
84
D
0.05
0.07
0.10
0.14
0.18
0.23
0.27
0.32
0.36
0.42
0.49
0.55
0.62
0.79
0.96
1.15
1.35
H-3259
C
3446
2758
2298
1969
1724
1532
1378
1253
1148
1060
985
920
861
766
690
627
574
Steel
D
0.04
0.06
0.08
0.11
0.14
0.18
0.22
0.25
0.29
0.34
0.39
0.44
0.50
0.63
0.76
0.91
1.08
9 ga.
U
3200
2048
1422
1045
801
630
513
424
354
303
262
228
199
158
127
107
89
D
0.04
0.06
0.08
0.11
0.15
0.18
0.22
0.26
0.30
0.34
0.39
0.44
0.48
0.58
0.68
0.80
0.95
3"
4"
5052-H32
10.6
U
11.6
12.7
Aluminum
2"
3.4
0.150"
H-3309
C
3666
2934
2444
2096
1834
1629
1442
1333
1222
1129
1047
978
916
815
734
667
612
D
0.03
0.05
0.07
0.09
0.12
0.15
0.17
0.21
0.24
0.28
0.31
0.35
0.39
0.47
0.55
0.64
0.76
U
5247
3358
2333
1714
1313
1037
842
694
582
498
429
374
328
260
210
173
144
D
0.03
0.05
0.07
0.09
0.12
0.14
0.17
0.20
0.23
0.27
0.31
0.35
0.39
0.47
0.56
0.66
0.78
H-3409
H-320.150A
C
6014
4810
4008
3436
3006
2673
2406
2187
2004
1850
1718
1604
1504
1337
1143
1093
1002
D
0.03
0.04
0.06
0.07
0.09
0.11
0.14
0.16
0.19
0.22
0.25
0.28
0.31
0.38
0.45
0.53
0.63
U
984.45 628.65 437.98 321.45 245.11 194.88 156.71 130.59 108.49 92.42 80.36 70.32 61.48 48.22 39.38 32.15 27.32
D
0.08
0.12
0.17
0.23
0.31
0.39
0.46
0.54
0.61
0.71
0.82
0.93
1.05
1.29
1.58
1.85
C
1127
902
751
644
564
501
451
410
376
347
322
301
282
250
225
205
188
D
0.06
0.10
0.14
0.19
0.25
0.31
0.37
0.43
0.49
0.57
0.65
0.74
0.84
1.04
1.26
1.50
1.79
U
Aluminum
2 1/2"
3.6
0.150"
H-325.150A
5052-H32
3"
3.8
0.150"
H-330.150A
0.07
0.11
0.16
0.22
0.29
0.37
0.43
0.50
0.57
0.67
0.76
0.86
0.97
1.21
1.48
1.77
C
1725
1380
1150
986
863
767
690
627
575
531
493
460
431
383
345
314
288
D
0.06
0.09
0.13
0.18
0.23
0.29
0.35
0.40
0.46
0.53
0.61
0.69
0.78
0.97
1.18
1.41
1.68
66.3
55.65
1.66
5052-H32
4"
0.150"
4.1
H-340.150A
All American Grating
2007.08 1283.81 892.04 654.96 502.27 395.79 321.45 265.2 223.01 190.86 164.75 142.65 124.56 98.45 80.36
2.10
D
0.07
0.11
0.15
0.21
0.27
0.35
0.40
0.46
0.52
0.60
0.69
0.78
0.87
1.08
1.32
1.57
C
2300
1840
1533
1314
1150
1022
920
836
767
708
657
613
575
511
460
418
383
D
0.05
0.09
0.12
0.17
0.22
0.28
0.33
0.37
0.41
0.48
0.55
0.63
0.70
0.87
1.06
1.25
1.49
3272.81 2093.47 1454.58 1068.84 817.7 648.93 524.37 431.95 363.65
309.4
267.21 233.05 204.93 160.73 130.59 108.49 90.41
U
Aluminum
375.7 297.35 241.09 198.9 166.75 142.65 122.55 106.48 94.43 74.34 60.27 49.83 41.79
D
U
Aluminum
1504.81 964.36 669.03 492.23
2.23
D
0.06
0.10
0.14
0.19
0.25
0.32
0.36
0.40
0.45
0.51
0.58
0.65
0.73
0.88
1.04
1.22
C
3749
2999
2499
2142
1875
1666
1500
1363
1250
1154
1071
1000
937
833
750
682
625
D
0.05
0.08
0.11
0.15
0.20
0.25
0.29
0.32
0.36
0.41
0.46
0.52
0.58
0.70
0.84
0.97
1.16
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
1.44
107
5-Diamond Plank – 23 1 / 4 " Width
GRIP STRUT® Heavy Duty
21
/ 32"
1 5 / 16"
90°± 2 1/ 2°
2", 2 1/ 2", 3" or 4"
Channel Depth
1 1/ 4"
GRIP STRUT ® Profile View
See Page 120
for Fastening Solutions
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel Plank
Depth Weight
(inches) Lbs./L.F.
Part
Number
Maximum Safe Clear Span
Load
Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0"12'-0"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
U
2"
595
413
304
232
184
149
123
104
88
76
66
58
46
38
31
26
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44
0.5
0.63 0.76 0.91 1.08
C
1860 1488 1240 1063 930
465
413
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1409 925
H-52011
626
460
352
827
278
744
225
677
186
620
572
157
134
531
115
496
100
88
70
372
57
338
47
310
39
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
C
2820 2256 1880 1611 1410 1254 1128 1025 940
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
11 ga.
U
1547 989
2 1/ 2"
3"
4"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
12.7
930
2"
2 1/ 2"
13.1
13.6
14.4
14.4
14.9
H-52511
687
504
387
305
247
204
868
170
146
806
125
752
110
705
96
626
76
564
60
513
51
470
42
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
C
3000 2400 2000 1715 1500 1333 1180 1091 1000 923
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
2538 1624 1129 828
406
334
280
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17
0.2
0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
H-53011
635
502
240
857
207
800
181
750
158
667
125
600
101
545
84
500
70
H-54011
C
4920 3936 3280 2812 2460 2187 1968 1789 1640 1514 1406 1312 1230 1094 935
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
U
1034 661
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
459
337
258
204
165
136
116
97
84
73
65
51
42
895
34
820
29
H-52010
C
2067 1653 1378 1181 1033 919
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1617 1034 718
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
528
404
319
827
259
752
214
689
636
180
153
590
132
551
115
517
101
459
81
413
65
376
54
344
45
H-52510
C
3133 2507 2089 1790 1567 1393 1253 1139 1044 964
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
10 ga.
U
1720 1101 765
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
3"
4"
15.4
16.4
562
430
339
276
228
190
163
895
141
836
122
783
107
696
85
627
68
570
57
522
48
H-53010
C
3333 2667 2222 1905 1667 1481 1311 1212 1111 1026 952
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
2821 1805 1254 921
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
C
5467 4373 3644 3124 2733 2430 2187 1988 1822 1682 1562 1458 1367 1215 1039 994
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
706
557
452
373
312
268
231
889
201
833
177
741
139
667
113
606
93
556
77
H-54010
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
911
108
5-Diamond Plank – 23 1 / 4 " Width
GRIP STRUT® Heavy Duty
11/4"
2"
1"
11/4"
13
3 7/ 8 "
/ 16"
13
/16"
3 7/ 8 "
9
9
/16"
/16"
23 1/4"
GRIP STRUT ® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel
Plank
Depth
Weight
(inches) Lbs./L.F.
Maximum Safe Clear Span
Part
Load
Number Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0"11'-0"12'-0"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
U
2"
16.1
1137 727
505
371
284
224
182
150
127
107
93
81
71
56
46
38
32
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
C
2274 1818 1516 1299 1136 1011 910
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1778 1137 790
H-5209
581
444
350
283
827
234
758
700
197
167
649
606
144
125
569
110
505
88
454
414
71
59
378
48
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
3446 2758 2298 1969 1724 1532 1378 1253 1148 1060 985
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
9 ga.
U
1892 1211 841
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
2 1/ 2"
3"
4"
16.7
17.2
18.3
H-5259
618
472
372
302
249
209
178
133
116
766
93
690
627
74
62
574
53
C
3666 2934 2444 2096 1834 1629 1442 1333 1222 1129 1047 978
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
3103 1985 1380 1013 776
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
C
6014 4810 4008 3436 3006 2673 2406 2187 2004 1850 1718 1604 1504 1337 1143 1093 1002
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
613
497
410
344
294
252
221
916
194
815
153
734
124
667
102
612
85
H-5409
STRUT UNIFORM
Loads/Deflections
UNIFORM
U (Lbs. per square foot)
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
23 1/ 4"
Wide
155
861
H-5309
STRUT CONCENTRATED
Loads/Deflections
Plank
Width
920
Steel
Thickness
Serrated
11 ga.
823
Plank
Width
Steel
Thickness
Serrated
11 ga.
850
23 1/4"
Wide
10 ga.
971
10 ga.
941
9 ga.
1059
9 ga
1093
0.08
DEFLECTION (in inches)
0.10
DEFLECTION (in inches)
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
109
6-Diamond Plank – 27 3 / 4 " Width
GRIP STRUT® Heavy Duty
21
/ 32"
1 5 /16"
90°± 2 1/ 2°
2", 2 1/2", 3" or 4"
Channel Depth
1 1 / 4"
GRIP STRUT ® Profile View
See Page 120
for Fastening Solutions
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Channel Plank
Material Depth Weight
Part
Gauge (inches) Lbs./L.F. Number
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'- 6" 5'- 0" 5'-6" 6'-0" 6'- 6" 7'- 0" 7'-6" 8'- 0" 9'- 0" 10'-0" 11'-0" 12'-0"
U
830
163
132
108
D
0.05 0.08 0.11 0.15 0.19 0.24
530
368
271
206
0.3
0.35 0.41 0.47 0.54 0.62 0.69 0.85 1.04 1.24 1.45
93
78
67
59
51
40
34
27
22
C
1860 1488 1240 1063 930
744
677
H-62011
827
620
572
531
496
465
413
372
338
310
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1258 805
559
410
313
247
201
166
139
119
102
88
78
61
49
42
35
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
2820 2256 1880 1611 1410 1254 1128 1025 940
752
705
626
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44
0.5
0.63 0.76 0.91 1.08
11 ga.
U
1338 855
176
147
126
83
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26
0.3
0.34 0.39 0.44 0.48 0.58 0.68
2 1/ 2"
3"
4"
2"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
14.3
Load
Type
2 1/ 2"
14.7
15.2
16.0
16.2
16.7
H-62511
594
436
335
264
214
868
806
108
95
36
0.95
3000 2400 2000 1715 1500 1333 1180 1091 1000 923
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
2234 1405 976
716
549
434
351
289
242
208
857 800 750
179
157
137
667 600 545 500
108
87
73
61
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56
66
0.78
C
4920 3936 3280 2812 2460 2187 1968 1789 1640 1514 1406 1312 1230 1094 935
895
820
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
U
923
D
0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.35 0.41 0.47 0.54 0.62 0.69 0.85 1.04 1.24 1.45
H-64011
590
410
301
230
182
147
122
103
87
75
66
58
46
37
31
25
H-62010
C
2067 1653 1378 1181 1033 919
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1398 894
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
3133 2507 2089 1790 1567 1393 1253 1139 1044 964
621
457
349
276
827
224
752
185
689
156
636
132
590
114
551
99
517
87
459
70
413
56
376
47
344
39
H-62510
895
836
783
696
0.68 0.76 0.91 1.08
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44
0.5
U
1488 952
93
18.2
44
0.8
C
D
4"
470
D
10 ga.
17.2
52
513
H-63011
Steel
3"
66
564
662
486
372
293
239
197
164
141
122
106
74
627
59
570
49
522
42
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
C
3333 2667 2222 1905 1667 1481 1311 1212 1111 1026 952
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
2440 1561 1805 797
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
C
5467 4373 3644 3124 2733 2430 2187 1988 1822 1682 1562 1458 1367 1215 1039 994
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
H-63010
611
482
391
323
270
232 200
889
174
833
153
741
120
667
98
606
80
556
67
H-64010
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
911
110
6-Diamond Plank – 27 3 / 4 " Width
GRIP STRUT® Heavy Duty
2"
1"
11/4"
3 7/ 8"
27
/ 32"
9
3 7/ 8"
9
/16"
27
/ 32"
/16"
27 3 / 4 "
®
GRIP STRUT Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel Plank
Depth Weight
Part
(inches) Lbs./L.F. Number
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
18.2
2 1/ 2"
18.7
Maximum Safe Clear Span
Load
Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0"
U
1013 650
D
0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.35 0.41 0.47 0.54 0.62 0.69 0.85 1.04 1.24 1.45
450
330
253
200
162
134
112
95
81
71
63
49
40
34
27
H-6209
C
2274 1818 1516 1299 1136 1011 910
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1537 983
683
502
384
303
245
827
202
758
700
170
144
649
125
606
108
569
95
505
76
454
414
61
51
378
42
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
3446 2758 2298 1969 1724 1532 1378 1253 1148 1060 985
H-6259
920
861
766
690
627
574
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
9 ga.
U
1636 1047 727
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
3"
4"
19.3
19.8
534
408
322
261
215
181
154
100
80
64
54
46
C
3666 2934 2444 2096 1834 1629 1442 1333 1222 1129 1047 978
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
671
530
430
355
298
254
218
191
916
168
815
132
734
667
107
88
612
U
2684 1717 1194 876
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
74
C
6014 4810 4008 3436 3006 2673 2406 2187 2004 1850 1718 1604 1504 1337 1143 1093 1002
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
H-6409
STRUT UNIFORM
Loads/Deflections
UNIFORM
U (Lbs. per square foot)
Steel
Thickness
Serrated
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
Steel
Thickness
Serrated
11 ga.
690
10 ga.
788
Plank
Width
9 ga.
887
DEFLECTION (in inches)
0.11
All American Grating
1- 800- 962-9692
11 ga.
597
10 ga.
682
9 ga.
767
DEFLECTION (in inches)
0.14
27 3 / 4 "
Wide
3
27 / 4 "
Wide
115
H-6309
STRUT CONCENTRATED
Loads/Deflections
Plank
Width
134
•
www.aagrating.com
•
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111
GRIP STRUT® Heavy Duty
8-Diamond Plank – 36" Width
21
/ 32"
1 5 / 16"
90°± 2 1/ 2°
2", 2 1/ 2", 3" or 4"
Channel Depth
GRIP STRUT ® Profile View
1 1/ 4"
See Page 120
for Fastening Solutions
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Channel Plank
Material Depth Weight
Gauge (inches) Lbs./L.F.
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
Load
Type
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'- 0" 5'- 6" 6'-0" 6'-6" 7'-0" 7'- 6" 8'-0" 9'- 0" 10'-0" 11'-0" 12'-0"
U
620 397 275 203
D
0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.35 0.41 0.47 0.54 0.62 0.69 0.85 1.04 1.24 1.45
155
122
99
82
69
59
50
44
39
31
25
21
17
C
1860 1488 1240 1063 930 827
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
940
H-82011
601
418 307 235 185
744
150
677 620 572 531 496 465
124
104
89
77
67
59
413
47
372 338
38
32
310
26
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
2820 2256 1880 1611 1410 1254 1128 1025 940 868 806 752 705 626 564
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
11 ga.
U
1000 640 445 327 250
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.8 0.95
2 1/ 2"
3"
4"
2"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
18.0
Part
Number
18.4
18.9
19.7
19.9
H-82511
197
160
132
111
95
82
71
62
50
40
513
33
470
28
H-83011
C
3000 2400 2000 1715 1500 1333 1180 1091 1000 923 857 800 750 667 600 545 500
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
1640 1049 729 536
410
324 263
217
182
156
134
117
103
81
66
54
45
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
C
4920 3938 3280 2812 2460 2187 1968 1789 1640 1514 1406 1312 1230 1094 935 895 820
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
U
689 441 306 225
D
0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.35 0.41 0.47 0.54 0.62 0.69 0.85 1.04 1.24 1.45
H-84011
172
136
110
91
77
65
56
49
43
34
28
23
19
H-82010
C
2067 1653 1378 1181 1033 919
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1044 668 464 341 261 206
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
3133 2507 2089 1790 1567 1393 1253 1139 1044 964 895 836 783 696 627 570 522
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
10 ga.
U
1111 711
2 1/ 2"
3"
4"
20.4
20.9
21.8
827 752 689 636 590 551
167
138
116
99
85
74
517
65
459
52
413
42
376
35
344
29
H-82510
494 363 278
219
178
147
123
105
91
79
69
55
44
37
31
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
C
3333 2667 2222 1905 1667 1481 1311 1212 1111 1026 952 889 833
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
1822 1166 810
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17
C
5467 4373 3644 3124 2733 2430 2187 1988 1822 1682 1562 1458 1367 1215 1039 994
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
H-83010
595 456 360 292 241 202
173
149
130
114
741
90
667 606 556
73
60
50
0.2 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
H-84010
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
911
112
GRIP STRUT® Heavy Duty
8-Diamond Plank – 36" Width
11/4"
2"
1"
11/4"
17
/ 32 "
17
3 7/ 8"
3 7/ 8"
9
9
/16"
/16"
/ 32 "
36"
GRIP STRUT ® Top View
10'-0" & 12'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Material
Gauge
Channel Plank
Depth Weight
Part
(inches) Lbs./L.F. Number
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
2"
22.1
2 1/ 2"
22.7
Load
Type
Maximum Safe Clear Span
2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0"
U
758
D
0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.35 0.41 0.47 0.54 0.62 0.69 0.85 1.04 1.24 1.45
485
337
248
189
150
121
100
85
72
62
54
47
37
31
25
21
H-8209
C
2274 1818 1516 1299 1136 1011 910
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.28 0.33 0.38 0.44 0.49 0.55 0.68 0.81 0.98 1.16
U
1148 735
510
375
287
227
184
827
152
758
700
128
109
649
94
606
81
569
72
505
57
454
414
46
39
378
32
D
0.05 0.07 0.10 0.14 0.18 0.23 0.27 0.32 0.36 0.42 0.49 0.55 0.62 0.79 0.96 1.15 1.35
C
3446 2758 2298 1969 1724 1532 1378 1253 1148 1060 985
H-8259
920
861
766
690
627
574
Steel
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.25 0.29 0.34 0.39 0.44 0.50 0.63 0.76 0.91 1.08
9 ga.
U
1222 782
D
0.04 0.06 0.08 0.11 0.15 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.48 0.58 0.68 0.80 0.95
3"
4"
23.9
24.2
543
399
306
241
196
162
135
116
76
61
48
41
34
C
3666 2934 2444 2096 1834 1629 1442 1333 1222 1129 1047 978
D
0.03 0.05 0.07 0.09 0.12 0.15 0.17 0.21 0.24 0.28 0.31 0.35 0.39 0.47 0.55 0.64 0.76
U
2004 1283 891
D
0.03 0.05 0.07 0.09 0.12 0.14 0.17 0.20 0.23 0.27 0.31 0.35 0.39 0.47 0.56 0.66 0.78
C
6014 4810 4008 3436 3006 2673 2406 2187 2004 1850 1718 1604 1504 1337 1143 1093 1002
D
0.03 0.04 0.06 0.07 0.09 0.11 0.14 0.16 0.19 0.22 0.25 0.28 0.31 0.38 0.45 0.53 0.63
655
502
396
321
265
222
190
164
143
916
125
815
99
734
667
80
66
612
55
H-8409
Strut Uniform Loads/Deflections
CONCENTRATED
Cs (Lbs. per foot of length at mid-width)
36"
Wide
87
H-8309
Strut Concentrated Loads/Deflections
Plank
Width
100
Steel
Thickness
Serrated
11 ga.
447
UNIFORM
U (Lbs. per square foot)
Plank
Width
36"
Wide
Steel
Thickness
Serrated
11 ga.
298
10 ga.
343
10 ga.
515
9 ga.
586
9 ga.
391
DEFLECTION (in inches)
0.16
DEFLECTION (in inches)
0.2
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
113
5, 6 & 8 Diamond
GRIP STRUT® Heavy Duty Walkways with Toe Boards
26 1/2", 32 1/2" or 38 1/2"
24", 30" or 36"
1 1/4"
2"
1"
1 1/4"
3 7/8"
1 3/16" (24")
1 31/32" (30")
17/ 32" (36")
9
3 7/ 8"
9
/16"
/16"
1 3/16" (24")
1 31/32" (30")
17/ 32" (36")
GRIP STRUT ® Top View
1 1/4"
24" (5 Diamond)
30" (6 Diamond)
36" (8 Diamond)
5" Depth
21
/32"
1 5/16"
GRIP STRUT ® Profile View
10'-0", 12'-0" & 24'-0" Lengths
Strut Uniform/Concentrated Load/Deflections
Call For Special Length Runs
Concentrated
Uniform
Cs (Lbs. per foot of length at mid-width)
U (Lbs. per Square Foot)
Walkway Width
Material Thickness
Serrated
Serrated
5-diamond
24" Wide
Steel
11 ga.
798
798
10 ga.
912
912
9 ga.
1026
1026
DEFLECTION (inches)
6-diamond
30" Wide
Steel
0.08
0.11
11 ga.
537
429
10 ga.
618
494
9 ga.
703
563
DEFLECTION (inches)
8-diamond
36" Wide
Steel
0.11
0.14
11 ga.
447
298
10 ga.
515
343
9 ga.
586
391
0.16
0.20
679
590
0.60
0.75
DEFLECTION (inches)
6-diamond
30" wide
Aluminum
.150"
DEFLECTION (inches)
Walkways can be pre-punched to accommodate splice plates kits (must specify)
Available in structural & non-structural.
See Pages: 119, 120 & 121 for Accessories
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
114
GRIP STRUT® Heavy Duty Walkways with Toe Boards
5, 6 & 8 Diamond
10'-0", 12'-0" & 24'-0" Lengths
Call For Special Length Runs
Product Design/Load Table
Width
24"
24"
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
24"
30"
30"
30"
36"
36"
36"
Thickness Depth Weight
Part
Gauge (inches) Lbs./L.F. Number
11 ga.
10 ga.
9 ga.
11 ga.
10 ga.
9 ga.
11 ga.
10 ga.
9 ga.
5"
5"
5"
5"
5"
5"
5"
5"
5"
15.4
17.5
19.6
17.7
19.9
22.1
20.2
22.7
25.3
Maximum Safe Clear Span
Load
Type 4'-0" 5'-0" 6'-0" 7'-0" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0" 13'-0" 14'-0" 15'-0" 16'-0" 18'-0" 20'-0" 22'-0" 24'-0"
U
750
480
334
245
187
148
120
99
83
71
62
54
47
37
30
25
21
D
0.34
0.35
0.38
0.34
0.34
0.34
0.35
0.42
0.50
0.59
0.69
0.79
0.91
1.13
1.43
1.70
2.03
C
3000 2400 2000 1714 1500 1334 1200 1091 1000
922
857
800
750
666
600
546
500
D
0.27
0.48
0.55
0.63
0.72
0.91
1.13
1.36
1.62
H-55011-W
0.28
0.31
0.28
0.28
0.27
0.28
0.34
0.41
U
937
600
417
306
234
185
150
124
104
89
77
67
59
46
38
31
26
D
0.38
0.39
0.42
0.38
0.38
0.38
0.39
0.47
0.56
0.66
0.77
0.88
1.01
1.26
1.59
1.89
2.25
H-55010-W
C
3750 3000 2500 2143 1875 1667 1500 1364 1250 1153 1071 1000
938
833
750
682
625
D
0.30
0.80
1.01
1.25
1.51
1.80
U
1031
660
459
337
257
204
165
136
114
98
85
74
65
51
42
34
29
D
0.38
0.39
0.42
0.38
0.38
0.38
0.39
0.47
0.56
0.66
0.77
0.88
1.01
1.26
1.59
1.89
2.25
C
4125 3300 2750 2357 2063 1834 1650 1500 1375 1268 1178
1100 1032
916
825
750
688
D
0.30
0.70
1.01
1.25
1.51
1.80
0.31
0.34
0.31
0.30
0.30
0.31
0.38
0.45
0.53
0.61
0.70
H-5509-W
0.31
0.34
0.31
0.30
0.30
0.31
0.38
0.45
0.53
0.61
0.80
U
732
468
325
239
183
145
116
96
81
69
60
52
45
36
28
24
20
D
0.33
0.39
0.36
0.36
0.41
0.38
0.37
0.37
0.44
0.51
0.59
0.68
0.77
0.98
1.20
1.46
1.73
C
3667 2932 2444 2095 1832 1629 1467 1333 1222 1128 1047
977
916
815
732
667
610
D
0.27
0.55
0.62
0.78
0.97
1.17
1.40
H-65011-W
0.31
0.29
0.29
0.33
0.31
0.30
0.30
0.35
0.41
0.48
U
916
586
407
299
229
182
146
121
102
87
75
65
57
45
36
30
25
D
0.37
0.43
0.40
0.40
0.46
0.42
0.41
0.41
0.49
0.57
0.66
0.75
0.86
1.09
1.33
1.62
1.92
H-65010-W
C
4584 3666 3056 2619 2291 2037 1834 1667 1528 1410 1309 1222 1146
1019
916
834
763
D
0.30
0.87
1.08
1.30
1.55
U
1007
644
447
328
251
200
160
133
112
95
82
71
62
49
39
33
27
D
0.37
0.43
0.40
0.40
0.46
0.42
0.41
0.41
0.49
0.57
0.66
0.75
0.86
1.09
1.33
1.62
1.92
C
5042 4032 3361 2880 2520 2240 2017 1833 1680 1551 1439 1344 1260 1120 1007
917
839
D
0.30
1.30
1.55
0.34
0.32
0.32
0.37
0.34
0.33
0.33
0.39
0.45
0.53
0.61
0.69
H-6509-W
0.34
0.32
0.32
0.37
0.34
0.33
0.33
0.39
0.45
0.53
0.61
0.69
0.87
1.08
U
444
284
197
144
111
88
71
58
49
42
36
31
28
21
17
14
12
D
0.35
0.35
0.30
0.29
0.30
0.32
0.35
0.38
0.46
0.54
0.62
0.71
0.82
1.04
1.26
1.50
1.78
C
2664 2133 1777 1524 1333 1184 1066
969
888
820
761
711
666
592
533
484
444
D
0.28
0.31
0.37
0.43
0.50
0.58
0.65
0.83
1.02
1.23
1.47
H-85011-W
0.28
0.23
0.23
0.23
0.26
0.28
U
556
356
247
181
139
110
89
73
62
53
45
39
35
27
22
18
15
D
0.39
0.39
0.33
0.32
0.33
0.36
0.39
0.42
0.51
0.60
0.69
0.79
0.91
1.15
1.40
1.67
1.98
C
3330 2667 2222 1905 1667 1481 1333 1212
1111
1026
952
889
833
741
667
606
556
D
0.31
0.41
0.48
0.55
0.64
0.72
0.92
1.13
1.37
1.63
H-85010-W
0.31
0.26
0.26
0.26
0.29
0.31
0.34
U
611
391
271
199
152
121
97
80
68
58
49
42
38
29
24
19
16
D
0.39
0.39
0.33
0.32
0.33
0.36
0.39
0.42
0.51
0.60
0.69
0.79
0.91
1.15
1.40
1.67
1.98
C
3663 2933 2444 2095 1833 1629 1466 1333 1222 1128 1047
977
916
815
733
666
611
D
0.31
0.64
0.72
0.92
1.13
1.37
1.63
H-8509-W
0.31
0.26
0.26
0.26
0.29
0.31
0.34
0.41
0.48
0.55
Aluminum Walkway Selection & Design Load/Deflections
5052-H32
Thickness Channel Weight
Width Gauge Depth Lbs./L.F.
30"
.150"
5"
8.4
Part
Number
Maximum Safe Clear Span
Load
Type 4'-0" 5'-0" 6'- 0" 7'-0" 8'-0" 9'-0" 10'-0" 11'-0" 12'- 0" 13'-0" 14'-0" 15'-0" 16'-0" 18'- 0" 20'- 0" 22'-0" 24'-0"
U
633
405
281
207
158
125
101
84
70
60
51.8
45
39.5
35
31.2
28
25.3
D
0.31
0.35
0.40
0.49
0.58
0.67
0.77
0.86
1.02
1.20
1.39
1.60
1.82
2.06
2.30
2.57
2.85
C
3163 2530 2108 1807 1581 1406 1265 1150 1054
973
904
843
791
744
703
666
633
D
0.25
0.96
1.12
1.28
1.46
1.64
1.84
2.06
2.28
H-650.150-A-W
0.28
0.32
0.39
0.47
0.54
0.61
0.69
0.82
Add 'P' to part number if punched for splice plates.
Example: H-6509-W-P
All American Grating
1- 800- 962-9692
•
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•
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115
GRIP STRUT®
Load Information & Number Code
®
GRIP STRUT Load Information
Uniform Load (U)
Uniform Load (Lbs. per Square Foot)
Application to all walkways/planks:
Maximum load in Lbs. per square foot permitted by
flexural stress in siderail or grating strut, whichever is
lower, applied to entire grating area (full-width by clearspan) between supports.
LOAD
U
Deflection (D)
Application to all walkways/planks:
Deflection (inches) corresponding to maximum load (U) or
(C) permitted by flexural stress in siderail or grating strut,
whichever is lower.
Deflection
Concentrated Load (C)
Concentrated Load (Lbs.)
Application to all walkways/planks:
Maximum load (Lbs.) permitted by flexural stress in
siderail or grating strut, whichever is lower, applied
transversely to total width of grating at midspan and
assumed to be carried equally by both siderails.
C
LOAD
Deflection (D)
Application to all walkways/planks:
Deflection (inches) corresponding to maximum load (U) or
(C) permitted by flexural stress in siderail or grating strut,
whichever is lower.
Concetrated Load (Cs)
Deflection
Concentrated Load (Lbs. per Lineal Foot)
Application to grating surface struts or
all walkways/planks:
Maximum load (Lbs. per foot) permitted by flexural stress
in grating strut, applied longitudinally to a one foot ( 1'-0")
length of grating at midwidth.
Cs
LOAD
Deflection (D)
Application to all walkways/planks:
Deflection (inches) corresponding to maximum
concentrated strut load (Cs) permitted by flexural stress
in grating surface strut, applied longitudinally to a one foot
(1'- 0") length of grating at midwidth.
Deflection
®
GRIP STRUT Catalog Number Code
Light Duty: Steel, Aluminum, Stainless Steel,
Stair Treads & Black
Heavy Duty: Steel & Aluminum
Steel
Steel – Standard material is mill-galvanized per ASTM A653/A653M.
For black, unpainted steel (ASTM A1011 H.R.P. & O.), “B” follows the
five digit catalog number coded below:
First Numeral is width: '5' denotes 5-diamond or 11 ¾" width.
Second and Third Numerals denote channel size:
• '20' denotes 2"
• '15' denotes 1 ½"
Last two numerals denote gauge:
• '12' denotes 12 gauge
• '14' denotes 14 gauge.
Standard material is hot-dip galvanized (ASTM A653/A653M)
Example:
52014 denotes 5-diamond (11 ¾" width), 2" channel, 14 gauge Steel.
Grating: H = Heavy Duty HT = Heavy Duty Stair Tread
Side Channel Height (decimal inches x 10: 5" = 50)
Product: W = Walkway; (blank) = Plank
H–85010–W
Aluminum
First Numeral is width: '5' denotes 5-diamond or 11 ¾" width.
Second and Third Numerals denote channel size:
• '20' denotes 2"
• '15' denotes 1 ½"
Last two numerals denote gauge/thickness:
• '10' denotes 10 ga. (.100 thickness)
•'12' denotes 12 ga. (.080 thickness)
'A' denotes Aluminum
Example:
52012-A denotes 5-diamond (11 ¾" width), 2" channel,
12 ga. (.080" thickness) Aluminum.
Metal Thickness (10 Gauge)
Width (8 diamonds 36" wide)
Example: Catalog number H-82010 denotes a mill-galvanized, 10-ga.
Steel plank of 8-diamond (36 inch) width and 2 inch high side channels;
catalog number H-6509-WB denotes a black, unpainted, 9-ga. Steel
walkway of 6-diamond (30 inch) width, 5 inch high toe boards.
Aluminum – Standard material is 5052-H32 alloy/temper, mill finish.
Catalog number is identical in coding to the catalog number for steel,
as described above, but followed by “A” to denote aluminum; also,
aluminum thickness is given in inch thickness.
Stainless Steel
Same as Steel above except Type 304 stainless followed by '-S'
and Type 316L Stainless followed by '-SL'.
Example:
52016 -S denotes 5-diamond (11 ¾" width), 2" channel, 16 gauge
Stainless Steel, Type 304.
52016 -SL denotes 5-diamond (11 ¾" width), 2" channel, 16 gauge
Stainless Steel, Type 316L.
Grating: H = Heavy Duty HT = Heavy Duty Stair Tread
Side Channel Height (decimal inches x 10: 2" = 20)
Metal Thickness (.150 inches thick)
H–220–.150A __
Stair Treads: Any above numbers preceded by a 'T'
Material (Aluminum 5052-H32)
Example: T-42014 denotes 4-diamond (9 ½" width), 2" channel,
14 gauge stair tread.
Width (2-diamond 9 ¼ inch wide)
Example: Catalog Number H-230-.150A denotes a 5052-H32 alloy,
mill finish, aluminum plank of 0.150 inch metal thickness, 2-diamond
(9 ¼ inch) width and 3 inch high side channels.
Black: Any above numbers followed by a '-B'
Example: 42014-B denotes 4-diamond (9 ½" width), 2" channel,
14 ga. black, unpainted Steel (ASTM A1011 H.R.P. & O.).
All American Grating
1- 800- 962-9692
Product: W = Walkway; (blank) = Plank
•
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•
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116
GRIP STRUT®
Fastening Systems
Diamond Washer
GRIP STRUT ® Available Configurations
12262
5
Side Channels
Gauge & Type
Widths
Available
Available
Available
1 1/2"
14 ga. Galvanized Steel
4 3/4" plank
/ 16" Carriage Bolt Z / P
Plank Carriage Bolt:
5
/ 16" x (side channel height + 1)
2"
12 ga. Galvanized Steel
7" plank
2 1/2"
12 ga. .080 Aluminum 5052-H32
9 1/2" plank
3"
10 ga. 100 Aluminum 5052-H32
11 3/4" plank
4 / 2 "walkway
16 ga Type 304 Stainless Steel
18 3/4" plank
Walkway Carriage Bolt:
5
/ 16" x 2"
1
Galvanized
Diamond Washer
(P/N 12262)
16 ga. Type 316L Stainless Steel
24" plank
24" walkway
• Standard Lengths – 10' & 12'
• Plain HRP&O Steel and Aluminum available upon request and special quotation.
5
• Type 316L Stainless available upon special quote.
/ 16" Flat Washer Z /P
5
/ 16" Hex Nut Z /P
• Special fabrication, cutting or specialty configurations available upon request
and special quotation.
••NOTE: Stainless only available in plank form.
Assembly
Materials
®
1. Align GRIP STRUT planks side by side on I-Beam or
other anchoring cross-member.
2. Mark the I-Beam for drilling purposes under a slot
near the end of GRIP STRUT® plank. Drill a pilot hole.
3. Remove GRIP STRUT® plank and drill a finish hole.
4. Replace GRIP STRUT® plank. Align diamond washer
over the drilled hole. Run bolt through diamond
washer and I-Beam. Tighten with washer and nut
until secure.
5. Test for movement or slippage. If GRIP STRUT®
planks are not secure, check fastening system for
loose or missing parts. Repeat steps 1-4.
Z/P = Zinc Plated
NOTE:
Bolt and nut must be ordered separately.
(1)
(1)
(1)
(1)
Diamond Washer
/ 16" Carriage Bolt
5
/ 16" Hex Nut
5
/ 16" Flat Washer
5
Welding
Note: Do not walk on GRIP STRUT® planks if they are not
secure. Serious injury could result.
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
[ACA] Anchor Plate
GRIP STRUT® Available Configurations
1 1 / 2 " J-Bolt (ACA15)
2 1 / 2 " J-Bolt (ACA25)
3" J-Bolt (ACA30)
Z /P
Side Channels
Available
Gauge & Type
Available
Widths
Available
1 1/2"
14 ga. Galvanized Steel
4 3/4" plank
Galvanized
Anchor Plate
3
2"
12 ga. Galvanized Steel
7" plank
2 1/2"
12 ga. .080 Aluminum 5052-H32
9 1/2" plank
3"
10 ga. .100 Aluminum 5052-H32
11 3/4" plank
16 ga. Type 304 Stainless Steel
18 3/4" plank
16 ga. Type 316L Stainless Steel
24" plank
/ 8" Flat Washer
Z /P
• Standard Legnths – 10' & 12'
• Plain HRP&O Steel and Aluminum available upon request and special quotation.
• Type 316L Stainless available upon special quote.
3
/ 8" Hex Nut
Z /P
• Special fabrication, cutting or specialty configurations available upon request
and special quotation.
Assembly
ACA15 J-Bolt
(3/8" x 1 1/2")
ACA25 J-Bolt
(3/8" x 2 1/2")
ACA30 J-Bolt
(3/8" x 3")
Z/P = Zinc-Plated
NOTE: Select ACA's by
height of plank grating.
All American Grating
Materials
®
1. Align two GRIP STRUT planks side by side
on I-Beam or other anchoring cross-member.
2. Place J-Bolts in GRIP STRUT® openings
opposite each other. Make sure the openings near est
to the inner edge of each plank are chosen.
3. Slide ACA anchor plate up J-Bolts until snug. Make
sure the inside edge of the ACA anchor plate is as
close as possible to the center of the cross member.
4. Tighten up nuts until planks are secured.
5. Test for movement or slippage. If GRIP STRUT®
planks are not secure, check fastening system for
loose or missing parts. Repeat steps 1-4.
Note: Do not walk on GRIP STRUT® planks if they
are not secure. Serious injury could result.
1- 800- 962-9692
•
www.aagrating.com
(1)
(2)
(2)
(2)
ACA Anchor Plate
3
/ 8 " J-Bolts
3
/ 8 " Flat Washers
3
/ 8 " Hex Nuts
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
•
[email protected]
117
GRIP STRUT® & TRACTION TREADTM
Fastening Systems
®
GRIP STRUT
Splice plate package – 7"
Splice Plates for Light Duty GRIP STRUT® Walkways
Package includes: GRIP STRUT® Grating cut to length if
required, four ½" diameter holes in each corner of upturned kickplate, two 8-hole 10 gauge 4" x 7" splice plates,
with 16 each 7/16" x 1 ¼" bolts, washers and hex nuts.
Kit joins continuous section together in a run only over
supports.
Part Number
SP-10DU-7
Galvanzied
For splicing on
a support member
Recommended bolt torque: 55 Ft./Lbs. min.
4"
Splice plate kit – 30"
7"
Package includes: GRIP STRUT® Grating cut to length if
required, four (4) 9/16" diameter holes staggered in each
corner of up-turned kick-plate, two 8-hole, 12 gauge
4 ½" x 30" C-channel splice plates with 16 ea. ½"x 1 ¼"
hex head cap screws (galv. S.A.E Grade 5, lightly oiled),
washers and hex nuts. Kit joins continuous sections
together in run over clear spans to act as one continuous
unit. Any combination of 12 and 10 foot. Planks can be
joined with splice plate package.
Part Number
SP-10DU-30
Galvanized
For splicing at
mid-span (not on a
support member)
Recommended bolt torque: 72 Ft./Lbs. min.
11/ 4"
30"
3/ 8"
4 1/ 2"
7 spaces @ 3 3/4"
17/ 8"
17/ 8"
TRACTION TREADTM Available Configurations
Product
Sheet
3
Material
Gauge
HRP & O Steel
or
Pre- Galvanized
11
12
13
14
16
5052-H32 Aluminum
.125
HRP & O Steel
or
Pre-Galvanized Steel
11
13
5052-H32 Aluminum
.125
/ 8 " Carriage Bolt Z /P
Plank Carriage Bolt:
/ 8 " x (side channel height +1)
3
Planks
Width
Channel Height
Length
36"
N/A
10'-0"
1 1/2 " & 2"
10'-0"
&
12'-0"
7"
10"
12"
3
/ 8" Flat Washer Z/P
3
/ 8" Hex Nut Z/P
• Sheet Lengths – 10' (120")
• Plank Lengths – 10' & 12'
• Special fabrication, cutting or specialty configurations available upon
request and special quotation.
Materials
Assembly
Z/P = Zinc-Plated
Note:
Various Sizes Available
All American Grating
1. Align TRACTION TREADTM planks or sheets on I-Beam
or other anchoring cross member.
2. Mark the I-Beam for drilling purposes under the third
or fourth hole from the end of TRACTION TREADTM
plank or sheet. Drill a pilot hole.
3. Remove TRACTION TREADTM plank or sheet and drill a
finish hole.
4. Drill out the hole in TRACTION TREADTM plank or sheet.
5. Replace TRACTION TREADTM plank or sheet to its
original position.
Run bolt through TRACTION TREADTM plank or sheet and
I-Beam. Tighten with washer and nut until secure.
6. Test for movement or slippage. If TRACTION TREADTM
planks or sheets are not secure, check fastening system
for loose or missing parts. Repeat steps 1-5.
NOTE: Do not walk on TRACTION TREADTM planks or sheets
if they are not secure. Serious injury could result.
1- 800- 962-9692
•
www.aagrating.com
(1) 3 / 8 " Carriage Bolt
(1) 3 / 8" Hex Nut
(1) 3 / 8" Flat Washer
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
•
[email protected]
118
GRIP STRUT® Heavy Duty
Splice Plates
Splice Plates (Structural)
®
Used for 5" Heavy Duty GRIP STRUT
Walkways (24",30" & 36" wide)
Kit consists of two (2) 16-hole, 9 gauge, 5" x 30"
splice plates and 32 each of the following:
P–H–SP–U
•
•
•
1 / 2 " x 1 1 / 4 " hex head cap screw Z/P
1 / 2 " – 13 hex nuts Z/P
1 / 2 " flat washers Z/P
27.9 Lbs. per set
Z/P = Zinc-Plated
30"
7
1 7/8"
8 holes –– 3 3/4" O.C. (26 1/4")
1 1/ 2" 1 1/ 2"
9
/16" diameter hole
Splice Plate Side View
Works when walkways do not splice on a support member.
1 1/ 2 "
9/16" holes
2 1/ 2 "
5
/8 "
1 1/4"
9 gauge
1 1/2"
5"
5"
2 1/ 2"
1 /8"
Splice Plate End View
Splice Plate Perspective View
Note: Each splice plate will have 16 holes to eliminate left & right plates
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
119
Heavy Duty GRIP STRUT® & GRATE LOCK®
Fastening Systems
Heavy Duty Butterfly Clip
H-BC-10-SS
Heavy Duty GRIP STRUT® Available Configurations
3
/ 8 " Carriage Bolt Z / P
Plank Carriage Bolt:
/ 8 " x (side channel height + 1")
3
Walkway Carriage Bolt:
3
/ 8 " x 2"
Side Channels
Gauge & Type
Widths
Available
Available
Available
2"
11 ga. Galvanized Steel
9 1 / 4 " plank
1
2 /2"
10 ga. Galvanized Steel
13 3 / 4 " plank
3"
9 ga Galvanized Steel
23 1/4" plank
27 5 / 8 " plank
4"
5" (walkway)
24" walkway
30" walkway
Butterfly Clip
36" walkway
(P/N H-BC-10-SS)
Stainless Steel
3
/ 8" Flat Washer Z / P
• Standard Lengths – 10', 12' & 24'
• Plain HRP&O Steel and Aluminum available upon request and special quotation.
• Hot Dip Galvanized is available upon request and special attention.
• Special fabrication, cutting or specialty configurations available upon request
and special quotation.
Materials Drilling Required
Assembly
®
3
/ 8" Hex Nut Z/P
Z/P = Zinc-Plated
1. Align Heavy Duty GRIP STRUT on I-Beam or other
anchoring cross member.
2. Mark the I-Beam for drilling purposes under the first
slot nearest the end of the GRIP STRUT®.
Drill a pilot hole.
3. Remove GRIP STRUT® and drill a finish hole.
4. Replace Grip STRUT® to its original position.
Place butterfly clip in GRIP STRUT® over the
drilled hole. Run bolt through butterfly clip and drilled
hole. Tighten with washer and nut until secure.
5. Test for movement or slippage. If GRIP STRUT®
is not secure, check fastening system for loose or
missing parts. Repeat steps 1–4.
(1) Butterfly Clip
(1) 3 / 8 " Carriage Bolt
(1) 3 / 8 " Flat Washer
(1) 3 / 8 " Hex Nut
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
Note: Do not walk on GRIP STRUT® if it is not secure.
Serious injury could result.
Anchor J-Bolts
GRATE LOCK® Available Configurations
M-250-J
5
Side Channels
Gauge & Type
Available
Available
Available
1 1/2"
18 ga. Galvanized Steel
3" (solid filler)
2 1/2"
16 ga. Galvanized Steel
6"
3"
14 ga. Galvanized Steel
9"
/ 16" x 2 13/ 16" J-Bolt Z/P
4"
Plank Widths
12"
• Standard Lengths – 10', 20' & 24'
5
• Side channels in:
/ 16" Flat Washer Z/P
Female/Male (F/M) configuration
Male/Male (M/M) configuration
Female/Female (F/F) configuration
• Surface in smooth (MS) or textured (MG) configuration.
5
• Special fabrication, cutting or specialty configurations available upon request
and special quotation.
/ 16" Hex Nut Z/P
Assembly
Materials
®
1. Align GRATE–LOCK planks on I-Beam or other
anchoring cross member.
2. Marks the I-Beam for drilling purposes near the outer
edges of the GRATE-LOCK® plank. Drill a pilot hole.
3. Remove GRATE-LOCK® plank and drill finish holes.
4. Replace GRATE-LOCK® plank to its original position.
Place the threaded end of J-Bolts into drilled holes.
Place the "J" end of the J-Bolt in the gutters along
each edge of the GRATE-LOCK® plank. Tighten with
washers and nuts until secure.
5. Test for movement or slippage. If GRATE-LOCK®
planks are not secure, check fastening system for
loose or missing parts. Repeat steps 1–4.
Z/P = Zinc-Plated
All American Grating
Note: Do not walk on GRATE-LOCK® planks if they are
not secure. Serious injury could result.
1- 800- 962-9692
•
www.aagrating.com
(2) 5/16" J-Bolt
(2) 5 / 16" Flat Washer
(2) 5 / 16" Hex Nut
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
•
[email protected]
120
Grip Strut ® Walkways
Universal Handrail Bracket
Universal Handrail Bracket
The new Universal Handrail Bracket has been designed for
use on Heavy Duty Grip Strut ® Walkway, Light Duty
Grip Strut ® Walkway and Perf-O Grip® Walkway with both
the tube and angle type handrails.
Hardware
Not only can the Universal Handrail Bracket be used with a
number of different types of walkways, it can be bolted to the
walkway material or mechanically fastened. The option of mechanically fastening it allows it to be placed anywhere along the
walkway side channel without the need for drilling holes in the
toe board. This saves time and money during installation.
Clamp
Setting Bolts
Our walkways make very efficient mechanical walkways or inspection walkways because the material is made in a one piece
construction with toe boards and in the direction of the spans.
It requires no additional cutting, framing or welding, making this
an easy and effective choice for your next walkway project.
H – BC – 10
Hold Down Clamp
Walkway
Profile View
2 3/
4"
Handrail Bracket
2"
Clamp
2 1/
2"
5 1/2"
H-BC-10
Hold Down Clamp
11
2
7
/16
Fastener Clip
varies based on
product choice
"
1 / 2"
Perspective View
15
"
"
16
13 /
4
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
121
PERF–O GRIP®
Fastening Systems
Bolt Washer Seat
PERF–O GRIP® Available Configurations
P BOLT SEAT
3
/ 8" Carriage Bolt Z / P
Channel Height
Gauge & Type
Widths
Available
Available
Available
1 1/2"
11 ga. Galvanized Steel
5" plank
Plank Carriage Bolt:
3
/ 8" x (side channel height + 1")
Walkway Carriage Bolt:
3
/ 8" x 2"
2"
13 ga. Galvanized Steel
7" plank
3"
.125 Aluminum 5052-H32
10" plank
5" (walkway)
12" plank
18" plank
• Standard Lengths – 10' & 12''
24" plank
• Plain HRP&O Steel & Aluminum available upon request
Galvanized
P Bolt Seat
(P/N PBOLTSEAT)
• Hot Dip Galvanized after fabrication is available upon
request and special quotation.
3
/ 8" Hex Nut Z / P
Z/P = Zinc-Plated
30" walkway
available upon request and special quotation.
Assembly
/ 8" Flat Washer Z / P
24" walkway
• Special fabrication, cutting or specialty configurations
Slotted Hole
3
30" plank
and special quotation.
36" walkway
Materials
1. Align PERF–O GRIP® on I-Beam or other
anchoring cross member.
2. Mark the I-Beam for drilling purposes under the
PERF–O GRIP® hole nearest the end. Drill a pilot hole.
3. Remove PERF–O GRIP® and drill a finish hole.
4. Replace PERF–O GRIP® to original position.
Place bolt seat in the PERF–O GRIP® hole which is
now lined up with the drilled hole.
5. Run the carriage bolt through bolt seat,
PERF–O GRIP® and I-Beam, and tighten with washer
and nut until secure.
6. Test for movement or slippage. If PERF–O GRIP®
are not secure, check fastening system for loose or
missing parts. Repeat steps 1-5.
(1)
(1)
(1)
(1)
/ 8 " Carriage Bolt
P Bolt Seat
3
/ 8 " Flat Washer
3
/ 8 " Hex Nut
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
Note: Do not walk on PERF–O GRIP® if not secure.
Serious injury could result.
Seated J-Clip
3
PERF–O GRIP® Available Configurations
3
/ 8" Carriage Bolt Z / P
Plank Carriage Bolt:
/ 8" x (side channel height + 1")
Channel Height
Gauge & Type
Widths
Available
Available
Available
1 1/2"
11 ga. Galvanized Steel
5" plank
3
Walkway Carriage Bolt:
3
/ 8" x 2"
2"
13 ga. Galvanized Steel
7" plank
3"
.125 Aluminum 5052-H32
10" plank
5" (walkway)
Galvanized
P Bolt Seat
(P/N PBOLTSEAT)
12" plank
18" plank
• Standard Lengths – 10' & 12''
24" plank
• Plain HRP&O Steel & Aluminum available upon request
30" plank
and special quotation.
Galvanized
J-Clip
(P/N JCLIP)
• Hot Dip Galvanized after fabrication is available upon
request and special quotation.
Assembly
Note: Do not walk on PERF–O GRIP® planks if they
are not secure. Serious injury could result.
1- 800- 962-9692
36" walkway
Materials
1. Align PERF–O GRIP® planks on I-Beam or other
anchoring cross member.
2. Place bolt seat on center hole of PERF–O GRIP®
nearest the overhanging end.
3. Place bolt seat on center hole of PERF–O GRIP®
plank so that the carriage bolt can slide through.
3
/ 8 " Flat Washer Z / P
Make sure the lower lip of the J-Clip reaches well
into the I-Beam.
4. Run the carriage bolt through the bolt seat to the
J-Clip and tighten securely with washer and nut.
3
/ 8 " Hex Nut Z / P
5. Test for movement or slippage. If PERF–O GRIP®
planks are not secure, check fastening system for
loose or missing parts. Repeat steps 1–4.
All American Grating
30" walkway
• Special fabrication, cutting or specialty configurations
available upon request and special quotation.
Z/P = Zinc-Plated
24" walkway
•
www.aagrating.com
(1)
(1)
(1)
(1)
(1)
Carriage Bolt
P Bolt Seat
J-Clip (P/N JCLIP)
3
/ 8 " Flat Washer
3
/ 8 " Hex Nut
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
•
[email protected]
122
GRATE LOCK®
Fastening Systems
Hold Down Clamp
GRATE LOCK® Available Configurations
1
/ 4 " Plated Self-Tapping Screw
Clip
Side Channels
Gauge & Type
P/N
Available
Available
Plank Widths
Available
M-HC15
1 1/2"
18 ga. Galvanized Steel
3" (solid filler)
M-HC25
2 1/2"
16 ga. Galvanized Steel
6" planks
M-HC30
3"
14 ga. Galvanized Steel
9" planks
M-HC40
4"
12" planks
• Standard Lengths – 10', 20' & 24'
• Side channels in:
Female/Male (F/M) configuration
Male/Male (M/M) configuration
Female/Female (F/F) configuration
Galvanized
Hold Down Clip
(P/N M-HC)
• Surface in smooth (MS) or textured (MG) configuration.
• Special fabrication, cutting or specialty configurations available upon request
and special quotation.
Assembly
Materials
®
M-HC-15
(1- 1/ 2" Plank)
M-HC-25
(2- 1/ 2" Plank)
M-HC-30
(3" Plank)
M-HC-40
(4" Plank)
1. Align GRATE-LOCK planks on I-Beam or other
anchoring cross member.
2. Mark the I-Beam for drilling purposes under the
second or third slot from the end of the GRATE-LOCK®
plank. Drill a pilot hole.
3. Remove GRATE-LOCK® plank and drill finish holes.
4. Replace GRATE-LOCK® plank to its original position.
Align hold down clip over the drilled holes. Make sure
the top of hold down clip attaches firmly to the ridges
of the GRATE-LOCK® plank.
5. Tighten screws until snug.
6. Test for movement or slippage. If GRATE-LOCK®
planks are not secure, check fastening system for
loose or missing parts. Repeat steps 1–5.
7. No drilling required if using Tek screws.
(1) Hold Down Clip
(2) 1 / 4" Self-Tapping Screws
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
Note: Do not walk on GRATE-LOCK® planks if they are not
secure. Serious injury could result.
Hold Down Clamp
®
GRATE LOCK Available Configurations
RTM-SW
Hex Bolt Z / P
5
/16 x (side channel height +1")
Side Channels
Gauge & Type
Available
Available
Available
1 1/2"
18 ga. Galvanized Steel
3" (solid filler)
2 1/2"
16 ga. Galvanized Steel
6" planks
3"
14 ga. Galvanized Steel
9" planks
Galvanized
Square Washer
(P/N RTM-SW)
4"
Product Widths
12" planks
• Standard Lengths – 10', 20' & 24'
• Side channels in:
Female/Male (F/M) configuration
5
Male/Male (M/M) configuration
/16" Flat Washer Z / P
Female/Female (F/F) configuration
• Surface in smooth (MS) or textured (MG) configuration.
• Special fabrication, cutting or specialty configurations available upon request
and special quotation.
Assembly
5
/ 16" Hex Nut Z / P
Z/P = Zinc-Plated
Note:
Bolt, nut and flat washer
must be ordered separately.
All American Grating
Materials
1. Align GRATE-LOCK® planks on I-Beam or other
anchoring cross member.
2. Mark the I-Beam for drilling purpose. Drill a pilot hole.
3. Remove GRATE-LOCK® plank and drill finish hole.
4. Replace GRATE-LOCK® plank to its original position.
Place hold down clamp in a slot of GRATE-LOCK®
plank, which is now over the drilled hole. Make sure
the hold down clamp and drilled hole line up.
5. Run bolt through hold-down clamp, GRATE-LOCK®
plank, and I-Beam. Tighten with washer and nut
until secure.
6. Test for movement or slippage. If GRATE-LOCK®
planks are not secure, check fastening system for
loose or missing parts. Repeat steps 1–5.
7. No drilling required if usng Tek screws.
Note: Do not walk on GRATE-LOCK® planks if they are
not secure. Serious injury could result.
1- 800- 962-9692
•
www.aagrating.com
(1)
(1)
(1)
(1)
5
/ 16" Hex Bolt
/ 16" Square Washer
5
/ 16" Hex Nut
5
/ 16" Flat Washer
5
Welding
A common method of fastening safety grating is welding.
It is recommended that all Safety Grating Products be fillet
welded per AWS D1.3. For additional information, please
contact All American Grating.
•
[email protected]
123
GRATE-LOCK® Interlocking Planks
Galvanized System Components
5 15/16" (6" W): 8 15/16" (9"W): 1115/16" (12" W) (all ±1/16")
1 1/2" ± 1/16"
11/16" ± 1/16"
3/8" ± 1/16"
Plank Selections
1 1/ 2" ± 1/16"
11/16" ± 1/16"
4.652" (6"W): 7.562" (9" W): 10.562" (12" W)
3.812" (6"W): 6.812" (9" W): 9.812" (12" W)
3 / 8" ± 1/16"
3
/ 4"
TYP
Widths
3"*
4"*
6"
9"
Heights
1 1/ 2"**
2 1/ 2"
3"
4"
12"
/ 4"
3
1 1/ 2 "
Gauges
18
16
14
Lengths
12'-0"
20'-0"
24'-0"
3
Other Lengths Available
/ 4"
12'-0", 20'-0"& 24'-0" ± 1/4"
* 3" and 4" filler plank is solid, FM interlock.
** The 1 1 / 2 " product differs in rung detail and loading capabilities.
Accessories
Female/Male
Hold-down Clamp
End Kick Plate
Female/Female
Male/Male
Side Kick Plate
Stair Treads
J-Bolt
Kick Plate clip
6", 9" &12"
2"
2"
13
/ 16"
7
/ 16" Diameter
7
/ 16"
1 1 / 8"
Tap Screw
(self-drilling)
Hex Head Bolt
2 1/ 2"
System Components
Item
Carrier Plate
Stair treads are available in standard and custom designs.
Side Kick Plate (14 ga.)
12 ft. lengths
Stair Tread Design/Selection Table
Example:
[
MG – textured
MS – smooth
End Kick Plate (14 ga.)
12 ft. lengths
Tread Surface Width Height Gauge
Span
Kick Plate clip
T-MG62514
T-MG92514
T-MG122514
U
U
U
C
C
2'-0"
3722
1461
2357
974
1276
730
2'-6"
2382
1168
1508
974
816
730
3'-0"
1654
1241
1050
974
783
730
Height
M-SK-2514
6 1/ 2"
M-SK-3014
7"
M-SK-4014
8"
M-EK-2514
6 1/ 2"
M-EK-3014
7"
M-EK-4014
8"
M-KC
Hold-down clamp
C
Part Number
M-HC-25
2 1/ 2"
H-HC-30
3"
M-HC-40
4"
J-Bolt
M -250J
2 1/ 2"
Tap Screw (self-drilling)
M-SDST-25
1"
M-100-B
1"
3
4'-0"
931
931
593
889
442
730
/ 8 " Hex Head bolt
with nut and washer
U - Uniform Load (Lbs. per Square Foot)
C - Concentrated Load (Lbs.)
Intermediate stringer recommended for spans over 4'-0".
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
124
GRATE–LOCK® Interlocking Planks
1 1/ 2" Channel Height
Component Availability/Galvanized Steel Planks
Steel
Gauges
Width
Standard
Length
Part
Number
Lbs./L.F.
Open Area
(percent)
12"
12'-0"
MG–121518
2.9
45
9"
12'-0"
MG–91518
2.3
43
6"
12'-0"
MG–61518
1.9
39
12"
12'-0"
MG–121516
3.5
43
9"
12'-0"
MG–91516
2.9
41
18 ga.
16 ga.
14 ga.
6"
12'-0"
MG–61516
2.3
37
12"
12'-0"
MG–121514
4.2
40
9"
12'-0"
MG–91514
3.5
38
6"
12'-0"
MG–61514
2.7
35
MG – textured
MS – smooth
Example:
MG-121518
Surface
Width Height Gauge
Please specify end configuration:
Female/Male, Female/Female or Male/Male
(1) Specify interlock detail of plank, i.e., Female/Male or Male/Male.
Refer to the general catalog details on page 124.
(2) Traction grip surface is standard. Replace "MG" in part number
with "MS" to specify smooth surface (no dimples).
Note: Refer to page 120 & 123 for information on accesories.
1
1 / 2" products do not have side channel slots.
1/4" ± 1/ 8"
.080" 9
/16" ± 1/ 8"
1 7 / 16" ± 1 / 16"
13 /16" ± 1/ 16"
Slots & Dimpled Bars are 3/4" wide
GRATE–LOCK® Profile View
GRATE–LOCK® Perspective View
Allowable Uniform Loads (Lbs. per square foot)/Deflections (inches)
Channnel
Depth
(inches) Gauge Width 2'0"
2'6"
3'0"
3'6"
4'0"
4'6"
5'0"
5'6"
6'0"
6'6"
7'0"
7'6"
8'0"
8'6"
9'0"
9'6"
12"
443
283
196
144
110
87
70
58
49
41
36
31
27
24
21
19
17
16
14
13
9"
591
378
263
193
147
116
94
78
65
56
48
42
37
32
29
26
23
21
19
17
16
6"
890
570
395
290
222
175
142
117
99
84
72
63
55
49
44
39
35
32
29
26
24
12"
549
351
244
179
137
108
87
72
61
52
44
39
34
30
27
24
22
19
18
16
15
9"
733
469
326
239
183
144
117
97
81
69
59
52
45
40
36
32
29
26
24
22
20
30
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
18
16
1 1/ 2"
10'0" 10'6" 11'0" 11'6" 12'0"
12
6"
1104
706
490
360
276
218
176
146
122
104
90
78
69
61
54
49
44
40
36
33
12"
667
427
296
217
166
131
106
88
74
63
54
47
41
36
32
29
26
24
22
20
18
9"
891
570
396
291
222
176
142
117
99
84
72
63
55
49
44
39
35
32
29
27
24
6"
1341
858
596
438
335
265
214
177
149
127
109
95
83
74
66
59
53
48
44
40
37
.10
.11
.14
.18
.22
.27
.33
.40
.48
.56
.65
.74
.84
.95
1.06
1.18
1.31
1.45
1.59
1.73
1.89
14
DEFLECTION
(inches)
(3) Simple or equal length double spans; multiply uniform load values by 1.07 for
three, or 1.04 for four equal length continuous spans. Deflections shown for simple
spans (all were within 1/120th of span limitation); mutiply deflection values by 0.71 for
equal length double spans, or by 0.76 for three of four equal length continuous spans.
Allowable Concentrated Loads (Lbs.)
Depth Gauge Width 2'0"
2'6"
3'0"
3'6"
4'0"
4'6"
5'0"
5'6"
6'0"
6'6"
7'0"
7'6"
8'0"
8'6"
9'0"
9'6"
10'0" 10'6" 11'0" 11'6" 12'0"
440
352
293
251
220
195
176
160
146
135
125
117
110
103
97
92
88
83
80
76
73
546
437
364
312
273
242
218
198
182
168
156
145
136
128
121
115
109
104
99
95
91
663
531
442
379
331
295
265
241
221
204
189
177
165
156
147
139
132
126
120
115
110
.04
.07
.10
.13
.17
.21
.26
.32
.38
.45
.52
.60
.68
.77
.86
.96
1.06
1.17
1.28
1.40
1.54
12"
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
18
9"
6"
12"
16
1 1/2"
9"
6"
12"
14
9"
6"
DEFLECTION
(inches)
(4) Simple spans; multiply concentrated load values by 1.23 for equal length double
spans, 1.17 for three, or 1.19 for four equal length continuous spans. Load(s) applied to
top section, as a line across entire section width, at center of (each) span.
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
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125
GRATE-LOCK® Interlocking Planks
2 1/ 2" Channel Height
Rung Loading
Gauge
Width
Load Type
Load
Deflection
(inches)
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
1057
529
1881
705
4232
1058
1276
638
2275
851
5118
1134
1461
730
2597
974
5843
1461
0.07
0.06
0.02
0.02
0.04
0.04
0.07
0.05
0.02
0.02
0.04
0.03
0.07
0.06
0.03
0.03
0.05
0.03
12"
18 ga.
9"
6"
12"
16 ga.
9"
6"
12"
14 ga.
9"
6"
U - Allowable uniform load (Lbs. per square foot)
C - Allowable concentrated line load
per foot of length at mid-width (Lbs.)
1 /4" ± 1 /8"
.080"
Available in 12'-0", 20'-0" & 24'-0"
Call For Special Length Runs
See Pages: 120 & 123 for Fastening Systems
MG – textured
MS – smooth
Example:
MG-122518
Surface
Width Height Gauge
Please specify end configuration:
Female/Male, Female/Female or Male/Male
9 /16" ± 1 /8"
2 7/16 ± 1/16"
GRATE–LOCK® Profile View
Slots & Dimpled Bars are 3/4" wide
1" ± 1 /16"
GRATE–LOCK® Perspective View
Product Design/Load Table
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Channel
Depth
(inches)
Part
Number
MG122518
1
2 /2"
MG92518
MG62518
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG122516
2 1/2"
MG92516
MG62516
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG122514
1
2 / 2"
MG92514
Load
Gauge Width Lbs./L.F. Type
18 ga.
18 ga.
18 ga.
16 ga.
16 ga.
16 ga.
14 ga.
14 ga.
12"
9"
6"
12"
9"
6"
12"
9"
U
D
1057
.03
552
.10
312
.17
200
.27
140
.39
103
.54
80
.71
64
.90
52
1.13
43
1.38
36
1.61
31
1.91
27
2.23
23
2.47
20
2.83
18
3.20
16
3.60
C
D
529
.01
529
.05
529
.12
501
.22
420
.31
362
.43
319
.57
286
.72
260
.90
239
1.09
217
1.33
207
1.57
194
1.85
184
2.15
175
2.48
167
2.85
160
3.24
U
D
1552
.05
691
.10
390
.18
251
.28
175
.41
129
.56
100
.74
79
.95
65
1.18
54
1.44
46
1.73
40
2.05
35
2.41
30
2.80
27
3.22
24
3.69
21
4.01
C
D
705
.02
705
.07
585
.14
470
.23
394
.33
339
.45
299
.59
268
.76
243
.94
223
1.15
207
1.38
193
1.64
181
1.93
171
2.24
163
2.58
153
2.91
145
3.27
U
D
2141
.04
954
.09
538
.16
346
.25
241
.36
178
.50
137
.65
109
.83
89
1.04
74
1.27
63
1.52
54
1.80
47
2.11
42
2.45
37
2.82
33
3.23
30
3.67
C
D
1053
.04
715
.07
538
.13
432
.20
362
.29
312
.40
274
.52
246
.67
223
.83
204
1.01
189
1.22
176
1.44
165
1.69
156
1.96
148
2.26
141
2.58
135
2.93
U
D
1276
.03
655
.10
370
.17
238
.27
166
.39
123
.54
95
.71
76
.91
62
1.13
52
1.39
44
1.67
37
1.94
32
2.21
28
2.55
24
2.81
22
3.34
20
3.59
C
D
638
.01
638
.05
638
.12
595
.22
499
.31
432
.43
381
.57
342
.72
312
.91
285
1.10
261
1.31
241
1.53
224
1.78
209
2.04
196
2.34
184
2.63
174
2.94
U
D
1949
.05
869
.10
491
.18
316
.29
220
.41
163
.57
126
.75
100
.96
82
1.19
69
1.46
58
1.76
49
2.05
43
2.39
37
2.69
33
3.16
29
3.48
26
3.92
C
D
851
.02
851
.09
736
.15
592
.23
496
.33
428
.45
378
.60
339
.76
308
.95
383
1.17
261
1.40
241
1.64
224
1.90
209
2.19
196
2.48
184
2.77
174
3.15
U
D
2774 1235
.04
.09
696
.17
447
.26
312
.38
230
.51
177
.67
140
.86
114
1.06
95
1.30
81
1.55
69
1.84
60
2.15
53
2.49
47
2.86
42
3.26
38
3.69
C
D
1134
.02
926
.07
696
.13
559
.21
467
.30
402
.41
354
.54
316
.69
286
.85
262
1.04
242
1.24
225
1.47
211
1.72
198
1.99
188
2.29
178
2.61
170
2.95
U
D
1276
.03
783
.10
442
.17
284
.27
199
.39
147
.54
113
.71
90
.91
74
1.13
62
1.38
52
1.63
44
1.94
38
2.20
35
2.70
29
2.92
28
3.58
25
4.08
C
D
730
.01
730
.05
730
.12
711
.22
596
.31
514
.43
454
.57
407
.72
370
.90
338
1.09
310
1.31
286
1.53
266
1.77
248
2.04
233
2.33
219
2.63
207
2.96
U
D
2357 1050
.04
.10
593
.18
381
.28
266
.41
196
.56
151
.74
121
.94
98
1.17
82
1.43
70
1.72
58
1.88
50
2.21
45
2.57
40
2.96
36
3.39
32
3.85
889
.14
714
.23
598
.33
516
.45
454
.59
407
.75
369
.94
339
1.14
314
1.38
282
1.50
265
1.77
250
2.05
238
2.37
227
2.71
218
3.08
3.70
3.16
2.62
4.55
3.89
3.22
5.62
4.80
C
D
MG62514
14 ga.
6"
Maximum Safe Clear Span
2'-0" 3'-0" 4'-0" 5'-0" 6'-0" 7'-0" 8'-0" 9'-0" 10'-0" 11'- 0" 12'-0" 13'- 0" 14'- 0" 15'- 0" 16'-0" 17'-0" 18'-0"
974
.02
974
.07
U
D
3722 1654
.05
.10
931
.18
596
.29
414
.42
304
.56
233
.74
184
.93
149
1.15
123
1.39
103
1.65
88
1.93
76
2.25
66
2.57
58
2.91
52
3.32
46
3.70
C
D
1461 1241
.03
.09
931
.14
744
.23
620
.33
532
.45
465
.58
414
.74
372
.092
338
1.11
310
1.32
286
1.55
266
1.80
248
2.06
233
2.36
219
2.65
207
2.98
3.98
U - Allowable simple span uniform load (Lbs. per square foot).
C - Allowable simple span concentrated line load (Lbs.) at mid-span.
D - Vertical deflection (inches) at mid-span.
All American Grating
1- 800- 962-9692
Safe allowable loads with deflections
equal to or less than L/120
•
www.aagrating.com
•
Safe allowable loads with deflections
equal to or less than L/240
[email protected]
126
GRATE-LOCK® Interlocking Planks
3" Channel Height
Rung Loading
Gauge
Width
Load Type
Load
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
1057
529
1881
705
4322
1058
1276
638
2275
851
5118
1134
1461
730
2597
974
5843
1461
12"
18 ga.
9"
6"
12"
16 ga.
9"
6"
12"
14 ga.
9"
6"
Available in 12'-0", 20'-0" & 24'-0"
Deflection
(inches)
0.07
0.06
0.02
0.02
0.04
0.04
0.07
0.05
0.02
0.02
0.04
0.03
0.07
0.06
0.03
0.03
0.05
0.03
Call For Special Length Runs
See Pages: 120 & 123 for Fastening Systems
MG – textured
MS – smooth
Example:
MG-123018
Surface
Width Height Gauge
Please specify end configuration:
Female/Male, Female/Female or Male/Male
U - Allowable uniform load (Lbs. per square foot)
C - Allowable concentrated line load per foot of length at mid-width (Lbs.)
1 /4" ± 1 /8"
.080"
9 / 16" ± 1 / 8"
2 15/16 ± 1/16"
GRATE–LOCK® Profile View
3
Slots & Dimpled Bars are /4" wide
1" ± 1 / 16"
GRATE–LOCK® Perspective View
Product Design/Load Table
Channel
Depth
(inches)
Part
Number
Maximum Safe Clear Span
Load
Gauge Width Lbs./L.F. Type 2'- 0" 3'- 0" 4'- 0" 5'- 0" 6'- 0" 7'- 0" 8'- 0" 9'- 0" 10'-0" 11'-0" 12'-0"13'-0"14'-0"15'-0"16'- 0"17'-0"18'-0"
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG123018 18 ga.
3"
MG93018
MG63018
18 ga.
18 ga.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG123016 16 ga.
3"
MG93016
MG63016
16 ga.
16 ga.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG123014 14 ga.
3"
MG93014
14 ga.
12"
9"
6"
12"
9"
6"
12"
9"
U
D
1057
.02
611
.07
345
.12
222
.19
155
.28
114
.39
88
.51
70
.65
57
.80
48
.98
41
1.20
35
1.43
31
1.68
27
1.95
24
2.25
22
2.58
20
2.93
C
D
529
.01
529
.03
529
.07
529
.14
472
.22
405
.31
354
.41
316
.52
287
.64
263
.79
244
.95
229
1.14
215
1.34
203
1.56
193
1.80
184
2.06
177
2.34
U
D
1881
.03
840
.08
472
.13
302
.21
210
.31
154
.42
118
.55
93
.68
76
.86
62
1.01
52
1.21
45
1.43
39
1.70
34
1.93
30
2.23
26
2.47
24
2.81
C
D
705
.01
705
.04
705
.11
567
.17
472
.24
405
.33
354
.44
315
.55
283
.68
258
.82
236
.98
218
1.15
202
1.32
189
1.52
177
1.74
168
1.97
161
2.24
U
D
2834 1260
.04
.07
709
.13
453
.21
315
.29
231
.39
177
.52
140
.66
113
.80
94
.99
79
1.19
67
1.37
58
1.14
50
1.82
44
2.08
39
2.34
35
2.60
C
D
1058
.02
945
.06
709
.11
567
.16
472
.23
405
.32
354
.42
315
.53
283
.65
258
.60
236
.93
218
1.11
202
1.28
189
1.47
177
1.66
167
1.14
157
2.09
U
D
1276
.02
775
.07
438
.12
282
.20
197
.28
160
.45
123
.59
98
.75
80
.93
66
1.13
56
1.35
45
1.43
39
1.69
35
1.96
31
2.27
28
2.61
25
2.97
C
D
638
.01
638
.03
638
.07
638
.15
591
.23
559
.36
492
.47
440
.60
398
.74
365
.90
337
1.08
293
1.15
276
1.35
262
1.57
249
1.82
238
2.09
229
2.38
U
D
2275 1029
.03
.07
581
.13
373
.21
261
.30
193
.41
149
.54
118
.69
97
.87
81
1.06
69
1.27
59
1.51
52
1.77
46
2.06
40
2.37
36
2.70
33
3.05
C
D
851
.01
851
.04
851
.11
700
.17
587
.24
506
.33
446
.44
400
.56
363
.69
333
.85
309
1.02
288
1.21
271
1.42
256
1.65
242
1.89
230
2.16
220
2.44
U
D
3418 1519
.03
.07
854
.12
547
.20
380
.28
279
.39
214
.50
169
.64
137
.79
113
.95
95
1.13
82
1.34
71
1.56
62
1.81
55
2.08
49
2.37
45
2.68
C
D
1134 1134
.02
.05
854
.10
684
.15
570
.23
480
.31
427
.40
380
.51
342
.63
310
.76
286
.91
266
1.07
249
1.25
234
1.45
221
1.66
210
1.89
201
2.14
U
D
1461
.02
950
.07
536
.13
345
.20
241
.29
178
.40
137
.53
109
.67
89
.84
74
1.02
63
1.23
54
1.46
47
1.71
42
1.99
37
2.29
33
2.62
30
2.98
C
D
730
.01
730
.03
730
.07
730
.14
722
.23
622
.32
548
.42
491
.54
446
.67
409
.82
379
.98
353
1.17
332
1.37
314
1.59
298
1.83
284
2.10
272
2.38
U
D
2597 1477
.03
.09
831
.16
532
.25
369
.36
271
.48
208
.63
164
.79
133
.98
110
1.19
92
1.40
79
1.67
68
1.94
59
2.18
52
2.53
46
2.81
41
3.14
974
.10
974
.20
831
.28
712
.38
623
.50
554
.63
498
.78
453
.95
415
1.12
383
1.32
356
1.54
332
1.76
311
2.00
293
2.27
277
2.54
3.88
3.34
2.80
4.77
4.11
3.44
5.89
5.07
C
D
MG63014
14 ga.
6"
974
.01
974
.04
U
D
4984 2215 1246
.04
.09
.15
797
.24
554
.34
407
.46
311
.60
246
.76
199
.94
165
1.14
138
1.35
118
1.60
102
1.85
89
2.12
78
2.42
69
2.72
62
3.05
C
D
1461 1461 1246
.02
.06
.12
997
.19
831
.27
712
.36
623
.48
554
.61
498
.75
453
.91
415
1.08
383
1.27
356
1.48
332
1.70
311
1.92
293
2.18
277
2.43
4.25
U - Allowable simple span uniform load (Lbs. per square foot).
C - Allowable simple span concentrated line Load (Lbs.) at mid-span.
D - Vertical deflection (inches) at mid-span.
All American Grating
1- 800- 962-9692
•
Safe allowable loads with deflections
equal to or less than L/120
www.aagrating.com
•
Safe allowable loads with deflections
equal to or less than L/240
[email protected]
127
GRATE-LOCK® Interlocking Planks
4" Channel Height
Rung Loading
Gauge
Width
Load Type
Load
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
1057
529
1881
705
4322
1058
1276
638
2275
851
5118
1134
1461
730
2597
974
5843
1461
12"
18 ga.
9"
6"
12"
16 ga.
9"
6"
12"
14 ga.
9"
6"
U - Allowable uniform load (Lbs. per square foot)
C - Allowable concentrated line load per foot of
length at mid-width (Lbs.)
Available in 12'-0", 20'-0" & 24'-0"
Deflection
(inches)
0.07
0.06
0.02
0.02
0.04
0.04
0.07
0.05
0.02
0.02
0.04
0.03
0.07
0.06
0.03
0.03
0.05
0.03
1 /4" ± 1/ 8"
.080"
Call For Special Length Runs
See Pages: 120 & 123 for Fastening Systems
MG – textured
MS – smooth
Example:
MG-124018
Surface
Width Height Gauge
Please specify end configuration:
Female/Male, Female/Female or Male/Male
9 /16" ± 1 / 8"
3 15/16 ± 1/16"
®
GRATE–LOCK Profile View
1" ± 1 /16"
®
GRATE–LOCK Perspective View
Product Design/Load Table
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Channel
Depth
(inches)
4"
Part
Number
Gauge
Width
MG124018
18 ga.
12"
MG94018
MG64018
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG124016
4"
MG94016
MG64016
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
MG124014
4"
MG94014
18 ga.
18 ga.
16 ga.
16 ga.
16 ga.
14 ga.
14 ga.
9"
6"
12"
9"
6"
12"
9"
Maximum Safe Clear Span
Load
Lbs./L.F. Type 2'-0" 3'-0" 4'-0" 5'-0" 6'-0" 7'-0" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0"13'-0"14'-0" 15'-0"16'-0"17'-0"18'-0"
U
D
1057
.03
996
.06
560
.11
359
.16
249
.24
183
.34
140
.42
111
.54
90
.66
74
.81
53
1.09
46
1.26
40
1.45
35
1.65
31
1.90
28
2.11
C
D
529
.00
529
.01
529
.04
529
.08
529
.13
529
.21
529
.32
498
.44
448
.53
408 374 345
0.65 0.77 0.87
320
1.01
299
1.17
280
1.33
264
1.50
249
1.68
U
D
1881 1329
.02
.06
747
.12
478
.18
332
.26
244
.35
187
.47
148
.58
120
.72
99
0.86
71
1.21
61
1.41
53
1.60
47
1.83
41
37
2.05 2.34
C
D
705
.01
705
.06
705
.12
705
.20
641
.28
560
.36
498
.46
448
.57
408 374 345
0.70 0.83 0.96
320
1.12
299
1.28
280
1.47
264
1.65
249
1.85
U
D
4232 1993 1121
.03
.06
.10
717
.18
498
.25
366
.34
280
.44
221
.55
179
.69
148 125
0.83 0.99
106
1.17
92
1.35
80
1.54
70
1.77
62
1.98
55
2.24
C
D
1058 1058 1058
.01
.04
.08
897
.13
747
.19
641
.26
560
.35
498
.45
448
.55
408 374 345
0.67 0.80 0.93
320
1.07
299
1.24
280
1.41
264
1.60
249
1.78
U
D
1276 1215
.03
.06
685
.11
439
.17
306
.25
226
.34
173
.45
138
.51
112
.71
93
0.86
69
1.11
60
1.29
53
1.49
47
1.71
42
1.95
37
2.20
C
D
638
.00
638
.01
638
.04
638
.08
638
.14
638
.21
638
.33
619
.46
560
.57
512 472 450
0.69 0.83 0.89
420
1.03
395
1.20
373
1.37
354
1.56
337
1.76
U
D
2275 1612
.02
.06
907
.10
580
.16
403
.24
296
.37
227
.48
179
.60
145
.75
120
0.91
101
1.07
86
1.27
75
1.48
66
1.71
58
1.96
52
47
2.22 2.51
C
D
851
.01
851
.05
851
.10
851
.18
777
.29
680
.38
604
.49
544
.60
495 453
0.73 0.86
420
1.01
393
1.18
369
1.37
348
1.56
330
1.78
314
2.01
U
D
5118 2418 1360
.02
.06
.10
870
.16
604
.22
444
.30
340
.40
269
.51
218
.63
180
.76
151
0.90
129
1.05
111
1.22
97
1.41
85
1.59
75
1.80
67
2.02
C
D
1134 1134 1134 1088
.01
.03
.07
.12
907
.18
777
.25
680
.32
604
.41
544
.50
495
.60
453 418 389
0.72 0.85 0.98
363
1.13
340
1.28
320
1.44
302
1.61
U
D
1461 1448
.01
.06
814
.10
521
.16
362
.24
266
.32
204
.42
161
.54
131
.67
109
92
0.82 0.98
79
1.16
69
1.35
61
1.57
54
1.80
48
43
2.06 2.33
C
D
730
.00
730
.04
730
.07
730
.12
730
.20
730
.30
724
.43
655
.54
599 554 515
0.65 0.78 0.93
483
1.08
455
1.26
430
1.44
409
1.65
3.91
1.87
U
D
2597 1988 1120
.02
.06
.11
719
.17
501
.25
369
.34
284
.44
225
.57
184
.70
153
0.85
129
1.02
111
1.21
96
1.41
84
1.63
75
1.88
67
2.14
60
2.42
974
.10
974
.17
969
.27
852
.36
761
.45
688
.56
629
.68
581 540
0.82 0.97
505
1.13
475
1.31
449
1.50
426
1.71
406
1.93
14 ga.
6"
U
D
5843 2895 1629 1042 724
.03
.06
.12
.19
.28
532
.37
407
.48
322
.61
261 215
0.75 0.91
181
1.08
154
1.26
133
1.47
116
1.69
102
1.92
91
2.19
82
2.48
C
D
1461 1461 1461 1303 1086
.01
.04
.09
.15
.21
931
.30
814
.39
724
.49
651 592 543
0.60 0.73 0.87
501
1.01
465
1.18
434
1.35
407
1.54
386
1.75
367
1.98
705
.02
3.16
79
1.03
5.21
4.55
851
.02
3.89
6.49
730
.01
5.62
974
.01
974
.02
974
.05
4.80
U - Allowable simple span uniform load (Lbs. per square foot).
C - Allowable simple span concentrated line load (Lbs.) at midspan.
D - Vertical deflection (inches) at mid-span.
All American Grating
83
1.03
3.70
C
D
MG64014
62
0.96
4.24
1- 800- 962-9692
Safe allowable loads with deflections
equal to or less than L/120
•
www.aagrating.com
•
Safe allowable loads with deflections
equal to or less than L/240
[email protected]
128
PERF-O GRIP®
2-Hole Plank – 5" Width
4 15/16" ± 1/16"
3/ 32" nominal
1 11/32" ± 1/32"
1 1/ 2" or 2"
± 1/ 16"
90°±1°
7/ 8" ± 1/ 8"
PERF-O GRIP® Top View
7/ 8" ± 1/ 8"
PERF-O GRIP® Profile View
Raised dimples for traction
Product Design/Load Table
T304 & T316
T304 & T316
5052-H32
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Plank
Material
Depth
Inches
11 / 2 "
Part
Number
P21513
Maximum Safe Clear Span
Weight Load
Lbs./L.F. Type 2'- 0" 2'- 6" 3'- 0" 3'- 6" 4'- 0" 4'-6" 5'-0" 5'-6" 6'- 0" 6'- 6" 7'- 0" 7'- 6" 8'- 0" 9'- 0" 10'- 0" 11'- 0"12'-0"
Aluminum
0.125"
Stainless
Steel
16 ga.
Stainless
Steel
14 ga.
2"
2"
2"
P22013
P220.125
P22016S
P22014S
2008 1287 895
D
0.05 0.08 0.11 0.15 0.20 0.25 0.31 0.38 0.45 0.53 0.62 0.71 0.82 1.04 1.30 1.57 1.90
659
505 400 325
269
227
194
168
146
130
103
85
70
60
C
836
2.6
Steel
13 ga.
2"
U
670
559
481
421
375
338
308
284
263
244
229
216
194
176
162
150
D
0.04 0.06 0.09 0.12 0.16 0.20 0.25
0.3
0.36 0.43 0.49 0.57 0.65 0.83 1.04 1.27 1.52
U
3035 1944 1352 994
405
341
762
603
490
292
253
221
194
155
126
105
89
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.29 0.34 0.41 0.47 0.54 0.62 0.79 0.98 1.20 1.43
C
1228 1003 845
D
0.03 0.05 0.07 0.09 0.12 0.15 0.19 0.23 0.28 0.32 0.38 0.43 0.50 0.63 0.79 0.96 1.15
U
2910 1863 1294 950
D
0.08 0.12 0.18 0.24 0.32 0.40 0.50 0.60 0.72 0.84 0.98 1.12 1.27 1.61 1.99 2.41 2.87
2.9
725
635
728
566
575
510
466
465
385
427
395
323
276
368
237
344
207
324
182
290
143
263
116
240
96
223
81
1.3
C
1213 970
D
0.06 0.10 0.14 0.20 0.25 0.32 0.40 0.48 0.57 0.67 0.78 0.90 1.02 1.29 1.60 1.93 2.29
809
693
606
539
485
U
2781 2049 1422 1046 800 632
512
441
424
404
373
355
303
346
262
323
303
227 200
270
159
243
128
221
106
202
89
D
0.05 0.08 0.12 0.16 0.21 0.26 0.32 0.39 0.46 0.54 0.63 0.72 0.82 1.04 1.28 1.56 1.85
C
1334 1066 889
1.8
761
666
593
534
485
445
410
381
355
334
296
267
243
223
D
0.04 0.06 0.09 0.13 0.16 0.21 0.26 0.31 0.37 0.43 0.50 0.58 0.66 0.83 1.03 1.25 1.48
U
3684 2410 1673 1230 942
D
0.06 0.08 0.13 0.17 0.22 0.27 0.34 0.41 0.49 0.57 0.66 0.77 0.87 1.10 1.36 1.65 1.95
C
1569 1255 1046 896
D
0.05 0.07 0.10 0.14 0.17 0.22 0.27 0.33 0.39 0.46 0.54 0.61 0.70 0.88 1.09 1.31 1.57
744
602
498
418
357
307
267
235
186
151
125
105
2.1
784
697
627
570
523
482
H.R.P. & O. = Hot Rolled Pickled & Oiled
448
418
392
349
314
286
262
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
U – Allowable uniform load (in Lbs. per square foot)
C – Allowable concentrated load (Lbs.) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
129
3-Hole Plank – 7" Width
PERF-O GRIP®
6 15/16" ± 1/ 16"
3/ 32" nominal
1 1 / 2 ",
2" or 3"
± 1/ 16"
1 11/32" ± 1/32"
90°±1°
7/ 8" ± 1/ 8"
PERF-O GRIP® Top View
Raised dimples for traction
7/ 8" ± 1/ 8"
PERF-O GRIP® Profile View
Product Design/Load Table
Depth
Inches
1 1/ 2"
Maximum Safe Clear Span
Part
Weight Load
Number Lbs./L.F. Type 2'-0" 2'-6" 3'- 0" 3'- 6" 4'-0" 4'- 6" 5'- 0" 5'- 6" 6'- 0" 6'-6" 7'- 0" 7'- 6" 8'-0" 9'- 0" 10'-0"11'-0"12'-0"
P31513
2"
1 1/ 2"
Steel
11 ga.
2"
3"
T304 & T316
Aluminum
0.125"
Stainless
Steel
16 ga.
Stainless
Steel
14 ga.
2"
2"
2"
P32013
P31511
P32011
P33011
P320.125
P32016S
P32014S
U
1536 984
685
504
387
306
249
206
174
D
0.05 0.07 0.11 0.14 0.19 0.24 0.29 0.36 0.43 0.50 0.58 0.67 0.77 0.98 1.22 1.51 1.81
C
914
D
0.04 0.06 0.08 0.12 0.15 0.19 0.24 0.29 0.34 0.40 0.47 0.54 0.61 0.78 0.98 1.20 1.44
U
1965 1473 1024 754
D
0.03 0.06 0.08 0.11 0.14 0.18 0.23 0.27 0.33 0.38 0.44 0.51 0.58 0.74 0.92 1.13 1.36
731
609
522
457
578
406
458
366
371
332
307
305
259
129
112
100
79
65
55
46
283
222
263
192
246
167
232
147
208
118
190
96
174
80
162
68
3.3
C
1369 1096 913
D
0.03 0.05 0.07 0.09 0.12 0.15 0.18 0.22 0.26 0.31 0.35 0.41 0.47 0.59 0.74 0.90 1.08
783
U
1981 1269 883
650
685
498
609
394
548
320
498
265
456
224
421
191
391
165
366
144
344
128
308
101
279
83
257
69
237
59
D
0.05 0.07 0.11 0.15 0.19 0.24 0.30 0.36 0.43 0.51 0.59 0.68 0.78 0.98 1.22 1.50 1.81
C
1165 932
4.2
777
666
582
518
467
426
391
362
337
316
297
266
241
222
205
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.29 0.34 0.40 0.47 0.54 0.62 0.79 0.98 1.20 1.44
U
2899 1978 1375 1012 776
D
0.03 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.34 0.40 0.47 0.54 0.62 0.78 0.97 1.18 1.42
614
498
411
347
302
261
228
201
160
130
108
92
4.6
C
1762 1410 1175 1032 904
D
0.03 0.05 0.07 0.09 0.12 0.15 0.19 0.23 0.27 0.32 0.37 0.43 0.49 0.63 0.78 0.95 1.14
805
726
661
U
5806 3716 2581 1898 1454 1150 932
D
0.03 0.04 0.06 0.08 0.11 0.13 0.17 0.20 0.24 0.28 0.33 0.37 0.43 0.54 0.67 0.81 0.98
C
3188 2550 2125 1822 1594 1417 1275 1159 1132 1050 976
771
607
649
573
554
533
479
499
417
469
367
420
291
380
236
348
196
321
166
4.8
913
857
764
690
630
581
D
0.02 0.03 0.04 0.06 0.07 0.10 0.12 0.15 0.19 0.22 0.26 0.30 0.34 0.43 0.54 0.65 0.78
U
2138 1491 1035 761
582
460
372
308
258
221
190
166
146
115
93
77
65
D
0.07 0.14 0.20 0.27 0.35 0.44 0.54 0.66 0.78 0.92 1.07 1.23 1.39 1.76 2.18 2.64 3.14
C
1509 1207 1006 862
D
0.07 0.11 0.16 0.21 0.28 0.35 0.44 0.53 0.63 0.74 0.85 0.98 1.12 1.41 1.74 2.11 2.51
U
1419 1399 971
D
0.03 0.07 0.10 0.13 0.17 0.22 0.27 0.33 0.39 0.46 0.53 0.61 0.70 0.88 1.09 1.31 1.56
1.7
714
755
546
671
432
604
350
549
289
503
243
464
207
431
178
402
155
377
137
335
107
302
88
274
72
252
61
2.4
C
1275 1021 850
D
0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.37 0.43 0.49 0.56 0.70 0.87 1.05 1.25
729
638
U
1879 1571 1091 801
614
567
485
510
393
464
325
425
273
392
365
232 200
341
175
319
153
283
121
255
98
232
81
213
69
D
0.04 0.07 0.10 0.14 0.18 0.22 0.27 0.33 0.40 0.47 0.54 0.62 0.70 0.89 1.10 1.33 1.59
C
1432 1145 954
D
0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.37 0.43 0.49 0.56 0.71 0.88 1.06 1.27
2.8
818
715
637
573
521
478
H.R.P. & O. = Hot Rolled Pickled & Oiled
1- 800- 962-9692
•
www.aagrating.com
440
409
382
358
318
287
261
239
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
U – Allowable uniform load (in Lbs. per square foot)
C – Allowable concentrated load (Lbs.) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
All American Grating
149
3.0
Steel
13 ga.
T304 & T316
5052-H32
Galvanized: A653/A653M or Mill Finish: A1011 H.R.P. & O.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Plank
Material
•
[email protected]
130
PERF-O GRIP®
5-Hole Plank – 10" Width
1 11/32" ± 1/32"
9 15/ 16" ± 1 / 16"
3/ 32" nominal
90°±1°
7
/ 8" ± 1/ 8"
®
PERF-O GRIP Top View
1 1 /2"
2", 3"
± 1/16"
7/ 8" ± 1/ 8"
®
PERF-O GRIP Profile View
Raised dimples for traction
Product Design/Load Table
T304 & T316
T304 & T316
5052-H32
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Plank
Material
Depth
Inches
11/ 2"
Maximum Safe Clear Span
Part
Weight Load
Number Lbs./L.F. Type 2'- 0" 2'- 6" 3'-0" 3'- 6" 4'- 0" 4'-6" 5'- 0" 5'- 6" 6'-0" 6'- 6" 7'- 0" 7'- 6" 8'-0" 9'- 0" 10'-0"11'-0"12'-0"
P51513
P52013
1 1 / 2 " P51511
Steel
11 ga.
2"
3"
Aluminum
0.125
Stainless
Steel
16 ga.
Stainless
Steel
14 ga.
2"
2"
2"
P52011
P53011
P520.125
P52016S
P52014S
963
230
187
154
D
0.04 0.08 0.11 0.15 0.19 0.24
745
517
380
291
0.3
0.36 0.43 0.51 0.59 0.67 0.77 0.98
129
110
1.2
1.44 1.71
83
73
58
46
38
32
388
353
191
176
C
855
D
0.03 0.05 0.09 0.12 0.15 0.19 0.24 0.29 0.35 0.41 0.47 0.54 0.61 0.78 0.95 1.16 1.39
684
645
554
U
1735 1110 771
568
485
435
431
344
281
232
323
298
196
167
277
144
259
126
242
110
216
88
70
60
162
50
D
0.04 0.06 0.08 0.11 0.15 0.18 0.23 0.28 0.33 0.39 0.45 0.52 0.59 0.75 0.91 1.14 1.34
C
1297 1038 865
4.1
741
648
645
584
532
489
453
368
327
297
422
392
267 245
0.79 0.89 1.06
D
0.02 0.04 0.05 0.08
0.1
0.15 0.18 0.22 0.26 0.31 0.36 0.41 0.47
0.6
U
1385 888
618
455
349
276
71
D
0.05 0.07
0.1
0.14 0.18 0.23 0.29 0.35 0.41 0.49 0.57 0.65 0.75 0.95
1.2
1.45 1.74
772
663
244
225 205
225
186
157
134
117
101
90
59
48
41
5.2
C
1086 888
318
299
268
D
0.03 0.05 0.08 0.11 0.15 0.18 0.23 0.28 0.33 0.39 0.45 0.52
582
0.6
0.76 0.96 1.17 1.39
U
2261 1447 1005 739
142
112
D
0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.39 0.45 0.52 0.59 0.75 0.92 1.12 1.32
C
1670 1336 1113 954
567
518
449
467
426
392
363
364 300 253
216
338
186
162
91
75
63
5.6
888
823
758
689
631
583
541
505
473
421
378
344
316
D
0.02 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.31 0.36 0.42 0.47
0.6
0.74 0.89 1.06
U
4214 2697 1873 1376 1053 832
208
168
0.1
674
557
468
399
344 300 263
139
117
D
0.03 0.04 0.06 0.08
C
3095 2476 2064 1769 1548 1376 1238 1126 1032 952
0.13 0.16 0.19 0.23 0,27 0.31 0.36 0.41 0.52 0.64 0.77 0.92
D
0.02 0.03 0.04 0.05 0.07 0.08 0.11 0.14 0.16 0.19 0.24 0.28 0.33 0.41 0.51 0.62 0.74
U
1048 1022 710
522 400
316
256
131
115
101
D
0.05 0.12 0.18 0.24 0.31
0.4
0.49 0.59 0.71 0.83 0.96
1.1
1.26 1.59 1.96 2.37 2.83
636
572
6.0
212
178
153
927
902
878
781
80
702
65
638 585
54
46
1.8
C
1431 1145 954
382
358
318
D
0.06 0.09 0.13 0.19 0.25 0.32 0.39 0.47 0.57 0.66 0.77 0.88
818
1.0
1.27 1.57
U
1418 907
88
630
463
715
354
280
226
520
187
477
440
158
134
409
115
101
70
286
57
260 238
1.9
2.26
47
39
D
0.04 0.07
0.1
0.13 0.17 0.21 0.26 0.32 0.38 0.44 0.52 0.59 0.67 0.85 1.06 1.28
1.5
C
1148 918
765
656
574
197
0.13 0.17 0.21 0.26
2.7
510
459
430
393
363
337
315
295
263
237
215
0.3
0.36 0.41 0.48 0.54 0.69 0.85 1.02 1.22
178
152
D
0.03 0.05 0.07
0.1
U
1600 1024 711
522 400
130
114
D
0.04 0.07
0.13 0.17 0.22 0.27 0.32 0.38 0.45 0.52
0.6
0.68 0.86 1.07 1.28 1.54
C
1296 1037 864
741
648
355
334
D
0.03 0.05 0.07
0.1
0.13 0.17 0.21 0.26 0.31 0.36 0.42 0.48 0.55 0.69 0.85 1.03 1.22
0.1
315
256
211
99
79
64
53
45
3.2
576
530
485
445
410
H.R.P. & O. = Hot Rolled Pickled & Oiled
1- 800- 962-9692
•
www.aagrating.com
381
296
266
242 222
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
U – Allowable uniform load (Lbs. per square foot)
C – Allowable concentrated load (Lbs.) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
All American Grating
95
3.8
Steel
13 ga.
2"
U
•
[email protected]
131
PERF-O GRIP®
6-Hole Plank – 12" Width
1 11/32" ± 1/32"
11 15 / 16" ± 1/ 16"
3 / 32" nominal
90°±1°
7/ 8"
± 1/ 8"
7/ 8"
1 1/ 2",
2" or 3"
± 1/16"
± 1/ 8"
PERF-O GRIP® Profile View
PERF-O GRIP® Top View
Raised dimples for traction
Product Design/Load Table
T304 & T316
T304 & T316
5052-H32
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Plank
Material
Depth
Inches
1 1/ 2"
Maximum Safe Clear Span
Part
Weight Load
Number Lbs./L.F. Type 2'-0" 2'-6" 3'-0" 3'- 6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'- 0" 7'-6" 8'-0" 9'- 0" 10'-0" 11'-0"12'-0"
P61513
1 1/2"
Steel
11 ga.
2"
3"
Aluminum
0.125"
Stainless
Steel
16 ga.
Stainless
Steel
14 ga.
2"
2"
2"
P62013
P61511
P62011
P63011
669
655
456
336
258
204
166
138
117
100
87
76
67
54
44
37
31
D
0.03 0.07
0.1
0.13 0.17 0.22 0.27 0.33
0.4
0.47 0.55 0.63 0.72 0.92 1.16 1.43 1.68
C
960
684
588
349
325
303
285
268
D
0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.32 0.37 0.44
0.5
0.58 0.74 0.91 1.11 1.32
U
1510 966
671
493
378
299
243
201
145
126
110
D
0.03 0.05 0.07
0.1
0.13 0.16
0.2
0.25 0.29 0.35
0.4
0.46 0.53 0.68 0.85 1.03 1.25
C
1442 1154 961
862
756
673
608
555
509
440
413
D
0.02 0.04 0.06 0.08
0.1
0.13 0.16
0.2
0.23 0.28 0.32 0.37 0.42 0.54 0.67 0.82 0.99
U
986
291
230
156
131
112
97
D
0.03 0.06 0.09 0.12 0.16 0.21 0.25 0.31 0.37 0.43
0.5
0.57 0.65 0.82 1.02 1.25
1.5
C
1231 985
821
703
615
547
492
448
379
352
328
246
227
210
D
0.03 0.05 0.07
0.1
0.13 0.16
0.2
0.25 0.29 0.34
0.4
0.46 0.52 0.66 0.81
1.0
1.2
U
1937 1240 861
633
486
385
312
259
186
161
140
67
57
D
0.03 0.05 0.07
0.1
0.13 0.16
0.2
0.24 0.29 0.34
0.4
0.46 0.52 0.67 0.83 1.01 1.22
C
1881 1505 1292 1109 971
865
781
712
654
563
527
D
0.02 0.04 0.06 0.08
0.13 0.16
0.2
0.23 0.27 0.32 0.37 0.42 0.54 0.67 0.81 0.98
U
3828 2450 1701 1250 957
757
507
427
D
0.02 0.04 0.05 0.07
0.12 0.15 0.18 0.22 0.25 0.29 0.34 0.39 0.49 0.61 0.74 0.87
C
3448 2759 2299 1971 1724 1533 1405 1396 1282 1185 1102 1030 968
D
0.02 0.02 0.04 0.05 0.07 0.09 0.11 0.14 0.17
0.2
0.24 0.27 0.31 0.39 0.49 0.59 0.7
U
1463 936
478
366
290
140
120
104
93
D
0.08 0.12 0.17 0.23
0.3
0.38 0.47 0.57 0.68 0.79 0.92 1.05
1.2
1.52 1.88 2.27 2.7
C
1612 1290 1075 921
806
716
645
403
358
322
293 269
D
0.06 0.09 0.14 0.18 0.24
0.3
0.38 0.45 0.54 0.63 0.74 0.84 0.96 1.22
1.5
1.82 2.16
U
1289 825
573
421
255
206
51
D
0.04 0.07
0.1
C
4.3
Steel
13 ga.
2"
U
819
516
460
416
380
170
97
241
77
218
63
198
53
182
45
4.6
739
515
378
188
472
85
388
75
349
60
317
50
291 270
41
35
5.8
410
218
308
124
274
99
80
6.2
0.1
0.1
614
604
365
315
274
496
242
444
192
403
156
369 341
130
108
6.9
650
235
194
163
864
73
781
60
714 652
49
41
P620.125 2.1
P62016S
P62014S
322
586
170
537
143
122
461
105
430
42
35
91
80
64
0.13 0.17 0.22 0.27 0.33 0.39 0.46 0.53 0.61 0.69 0.88 1.08
1.3
1.54
1252 1002 835
715
626
322
286
257
234 215
D
0.03 0.05 0.07
0.1
0.13 0.17 0.21 0.26 0.31 0.37 0.42 0.49 0.55
0.7
0.86 1.05 1.25
U
1455 931
647
475
365
65
D
0.04 0.07
0.1
0.13 0.17 0.21 0.26 0.32 0.38 0.44 0.51 0.59 0.65 0.83 1.02 1.23 1.47
C
1416 1133 944
809
708
529
486
448
D
0.03 0.05 0.07
0.1
0.13 0.17 0.21 0.25
0.3
0.35 0.41 0.47 0.54 0.68 0.84 1.02 1.21
3.2
556
288
501
233
469
193
430
162
397
138
368
119
343
104
82
54
46
39
3.8
629
583
H.R.P. & O. = Hot Rolled Pickled & Oiled
1- 800- 962-9692
•
www.aagrating.com
416
389
365
323
291
265 242
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
U – Allowable uniform load (Lbs. per square foot)
C – Allowable concentrated load (Lbs) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
All American Grating
496
•
[email protected]
132
PERF-O GRIP®
10-Hole Plank – 18" Width
1 11/32" ± 1/32"
PERF-O GRIP® Top View
Raised dimples for traction
17 15/16" ± 1/16"
3/ 32" nominal
1 1/ 2",
2" or 3"
± 1/ 16"
90°±1°
7 / 8 " ± 1/ 8 "
7/ 8" ± 1/ 8"
PERF-O GRIP® Profile View
Product Design/Load Table
5052-H32
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
Plank
Material
Depth
Inches
Part
Number
1 1 / 2 " P101513
Maximum Safe Clear Span
Weight Load
Lbs./L.F. Type 2'- 0" 2'- 6" 3'- 0" 3'- 6" 4'- 0" 4'-6" 5'- 0" 5'- 6" 6'- 0" 6'- 6" 7'-0" 7'- 6" 8'-0" 9'- 0" 10'-0"11'-0"12'-0"
P102013
1 1/2" P101511
Steel
11 ga.
2"
3"
Aluminum
0.125"
2"
P102011
P103011
P1020.125
714
457
317
233
179
142
116
96
82
69
D
0.04 0.07
0.1
0.13 0.17 0.21 0.26 0.32 0.39 0.45 0.52
0.6
0.68 0.86 1.05 1.27 1.56
C
964
642
551
293
274
D
0.03 0.04 0.07 0.09 0.12 0.17 0.21 0.26 0.31 0.36 0.42 0.48 0.55 0.69 0.85 1.03 1.23
U
1072 686
476
350
268
212
173
143
103
90
D
0.03 0.05 0.07
0.1
0.13 0.16
0.2
0.24 0.29 0.34
0.4
0.46 0.53 0.67 0.82 0.98 1.19
C
1452 1162 968
830
726
581
528
470
439
D
0.02 0.03 0.05 0.06 0.09 0.12 0.14 0.17 0.22 0.27 0.32 0.37 0.42 0.53 0.65 0.79 0.94
U
781 500 347
D
0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.29 0.34
0.4
C
1257 1006 838
387
D
0.03 0.05 0.07 0.09 0.12 0.15 0.19 0.23 0.27 0.32 0.37 0.43 0.49 0.62 0.76 0.94 1.14
U
1250 800 555
D
0.03 0.05 0.07 0.09 0.12 0.15 0.18 0.22 0.26 0.31 0.35 0.41 0.46 0.59 0.74 0.91 1.08
C
1924 1539 1283 1099 962
D
0.02 0.04 0.05 0.07 0.09 0.12 0.14 0.17 0.21 0.24 0.28 0.33 0.37 0.48 0.59 0.73 0.87
U
2675 1712 1189 873
354
297
254
D
0.02 0.04 0.05 0.07 0.09 0.11 0.14 0.17
0.2
0.24 0.28 0.31 0.36 0.45 0.56 0.68 0.81
C
3531 2825 2354 2018 1766 1569 1412 1284 1177 1141 1106 1070 1003 892
D
0.01 0.02 0.03 0.04 0.06 0.08
0.1
0.12 0.14
0.2
U
992
635
441
158
131
94
D
0.07
0.1
0.16 0.21 0.28 0.35 0.44 0.53 0.63 0.74 0.86 0.98 1.12 1.42 1.75 2.11 2.52
C
1652 1322 1102 944
601
551
508
D
0.05 0.08 0.13 0.17 0.22 0.28 0.35 0.42
0.5
0.59 0.69 0.79 0.89 1.13
771
495
481
434
397
366
337
121
52
45
36
29
24
21
314
78
69
243
55
220
44
199
36
183
31
6.4
255
196
645
156
127
105
509
489
89
76
66
58
411
52
366
41
329
34
299
274
29
25
0.47 0.53 0.61 0.77 0.96
1.2
1.45
359
234
219
7.7
718
408
629
314
559
249
503
201
457
167
419
141
121
104
335
91
314
80
279
64
253
53
44
37
8.1
669
855
528
770 700 641
428
592
550
219
514
190
484
167
434
132
395
107
363
89
337
74
8.7
324
248
196
110
802
730
669
0.23 0.25 0.29 0.36 0.45 0.54 0.65
81
70
62
49
40
33
27
2.8
826
734
661
H.R.P. & O. = Hot Rolled Pickled & Oiled
1- 800- 962-9692
•
www.aagrating.com
472
441
413
367
330 300 275
1.4
1.69 2.01
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
U – Allowable uniform load (Lbs. per square foot)
C – Allowable concentrated load (Lbs.) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
For PERF-O GRIP® product widths greater than 12", use of the grating splice kit is recommended
to mechanically join butt ends of sections
All American Grating
60
6.0
Steel
13 ga.
2"
U
•
[email protected]
133
13-Hole Plank – 24" Width
16-Hole Plank – 30" Width
PERF-O GRIP®
1 11/32" ± 1/32"
23 15/16" ± 1/16"
3 / 32" nominal
2" or 3"
± 1 / 16"
90°±1°
7 / 8" ± 1/ 8"
7 / 8" ± 1/ 8"
Raised dimples for traction
PERF-O GRIP® Top View
PERF-O GRIP® Profile View
13-Hole Plank – 24" Width
Product Design/Load Tables
Plank
Material
Depth
Inches
Part
Number
Maximum Safe Clear Span
Load
Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0"12'-0"
Weight
Lbs./L.F.
Galvanized: A653/A653M
Mill Finish: A1011 H.R.P. & O.
U
2"
P132011
10.1
Steel
11 ga.
3"
P133011
10.5
1094 700 486
357
273
216
175
145
123
105
91
79
70
56
45
38
33
D
0.03 0.05 0.06 0.09 0.12 0.15 0.18 0.22 0.26 0.31 0.36 0.41 0.47
0.6
0.75 0.92 1.13
C
2092 1674 1395 1196 1046 930
504
459
837
761
697
644
598
558
540
423
393
D
0.02 0.03 0.05 0.06 0.09 0.11 0.14 0.17
0.2
0.23 0.27 0.31 0.37 0.49 0.61 0.74
0.9
U
1971 1261 876
493
389
315
219
187
124
99
80
67
57
D
0.02 0.03 0.04 0.06 0.08
0.1
0.12 0.15 0.18 0.21 0.24 0.28 0.32
0.4
0.5
0.61
73
C
3792 3033 2528 2167 1896 1685 1517 1379 1264 1167 1083 1011 948
843
758
689
632
D
0.01 0.02 0.03 0.04 0.05 0.07 0.09
0.3
0.38 0.46 0.54
644
261
0.1
161
141
0.12 0.15 0.17 0.19 0.22
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
H.R.P. & O. = Hot Rolled Pickled & Oiled
11
1
1 /32" ± /32"
29 15/16" ± 1/16"
3/ 32" nominal
2", 3"
or 4"
± 1/16"
90°±1°
7/8" ± 1/8"
PERF-O GRIP® Top View
Raised dimples for traction
7/ 8" ± 1/8"
PERF-O GRIP® Profile View
16-Hole Plank – 30" Width
Product Design/Load Tables
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Plank
Material
Depth
Part
Inches Number
2"
Steel
11 ga.
3"
P162011
P163011
Maximum Safe Clear Span
Weight Load
Lbs./L.F. Type 2'-0" 2'-6" 3'-0" 3'-6" 4'- 0" 4'-6" 5'- 0" 5'-6" 6'- 0" 6'- 6" 7'- 0" 7'- 6" 8'- 0" 9'- 0" 10'-0"11'-0"12'-0"
U
956
D
0.02 0.03 0.04 0.05 0.07 0.09 0.11 0.13 0.16 0.18 0.21 0.24 0.28 0.35 0.43 0.52 0.62
612
425
189
153
126
106
91
77
68
60
47
38
32
27
13.6
C 2564 2051 1709 1465 1282 1140 1026 932
855
733
684
641
D
0.01 0.02 0.03 0.04 0.06 0.07 0.09
0.1
0.12 0.15 0.17
0.2
0.22 0.28 0.35 0.42 0.50
U
1413 904
353
279
226
187
157
134
116
100
89
D
0.02 0.03 0.04 0.06 0.08
0.1
0.12 0.14 0.17
0.2
0.23 0.26
0.3
628
461
789
C 3802 3041 2534 2172 1901 1690 1521 1382 1267 1170 1086 1014 950
0.01 0.02 0.03 0.04 0.05 0.07 0.09
U 2240 1434 996
D
P164011
239
12.7
D
4"
312
731
560
443
358
570
70
513
57
466
46
427
39
0.38 0.47 0.57 0.67
845
760
691
634
0.1
0.12 0.14 0.17 0.19 0.22 0.28 0.34 0.41 0.53
296
249
183
159
140
0.01 0.02 0.03 0.04 0.06 0.07 0.09 0.11 0.13 0.15 0.17
212
0.2
0.23 0.29 0.36 0.44 0.52
111
91
75
64
14.4
C 5838 4670 3892 3336 2919 2595 2335 2123 1946 1796 1668 1557 1459 1297 1168 1061 973
D
0.01 0.02 0.02 0.03 0.04 0.05 0.07 0.08 0.09 0.11 0.13 0.15 0.17 0.21 0.26 0.32 0.38
H.R.P. & O. = Hot Rolled Pickled & Oiled
See Page: 122 for Fastening Ideas
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
U – Allowable uniform load (Lbs. per square foot)
C – Allowable concentrated load (Lbs.) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
For PERF- O GRIP® product widths greater than 12", use of the grating splice kit is
recommended to mechanically join butt ends of sections
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
134
PERF-O GRIP®
Walkway – 24" and 36" Width
1 11/32" ± 1/32"
Raised dimples for traction
1" nominal
24", 30" or 36"± 1/16"
1"
5"± 1/16"
7
3
/ 16"
/ 32" nominal
Product Design/Load Table
Galvanized: A653/A653M Mill Finish: A1011 H.R.P. & O.
Plank Depth
Material Inches
Steel
11 ga.
24"
Wide
Steel
11 ga.
30"
Wide
5"
5"
Part
Number
P135011W
P165011W
Maximum Safe Clear Span
Weight Load
Lbs./L.F. Type 2'-0" 2'-6" 3'-0" 3'-6" 4'-0" 4'-6" 5'- 0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0"
U
5751 3681 2556 1878 1438 1136 920
760
D
0.02 0.02 0.04 0.05 0.06 0.08
0.12 0.14 0.16 0.19 0.22 0.25 0.31 0.39 0.47 0.56
C
9504 7603 6336 5431 4752 4224 3802 3456 3168 2924 2715 2534 2376 2112 1901 1728 1584
D
0.01 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08
0.1
0.11 0.13 0.15 0.19 0.23 0.28 0.34
U
3868 2475 1719 1263 967
619
511
430
366
316
275
242
191
D
0.01 0.02 0.03 0.04 0.05 0.06 0.08
0.1
0.12 0.13 0.16 0.18
0.2
0.26 0.32 0.39 0.46
C
9534 7627 6356 5448 4767 4237 3813 3467 3178 2933 2724 2542 2383 2119 1907 1733 1589
D
0.01 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08
0.1
639
544
469
409
359
284
230
190
160
13.4
764
155
128
107
15.6
0.1
0.11 0.13 0.15 0.19 0.23 0.28 0.33
See Page 122 for Fastening Ideas
See Page 121 for Handrail Brackets
10'–0" & 12'–0" Standard Lengths
Call for Special Length Runs
H.R.P. & O. = Hot Rolled Pickled & Oiled
Also available in 36" wide (P205011)
Weight Lbs./L.F. = 17.35
Galvanized Splice Plates for PERF-O GRIP® Walkways
Galvanized Surface Splice Plates for PERF-O GRIP® Planks
POG-WS-30: For 24" and 30" wide walkways.
POG-ES-10: For 18" wide planks includes 6 each
of hardware shown below.
Each Kit includes: 2 splice plates and 32 each
of the following hardware:
POG-ES-13: For 24" wide planks includes 6 each
of hardware shown below.
• 1 / 2 " x 1 1 / 4 " Hex Bolts
• 1 / 2 " - 13 Hex Nuts
• 1 / 2 " Flat Washers
POG-ES-16: For 30" wide planks includes 8 each
of hardware shown below.
All Zinc-Plated
Hardware Included: 3 / 8 " x 1 carriage bolts,
3 / 8 " flat washers and bolt seats (Zinc-Plated).
POG-WS-30: 30" long, 4 1/ 2 " high, 11 gauge
U – Allowable uniform load (Lbs. per square foot)
C – Allowable concentrated load (Lbs.) applied by 2" round bar across full width of grating
D – Vertical deflection (inches) of side channels at mid-span resulting from allowable load
For PERF-O GRIP® product widths greater than 12", use of the grating splice kit is recommended to mechanically join butt ends of sections
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
135
Glossary
ADA Approved
A grating to have clear openings between bearing bars
not greater than 1/2".
Cross Bars
The connecting bars, made from a steel strip, slit
sheet, rolled bars or from rolled or extruded
aluminum, which extend across the bearing bars,
usually perpendicular to them. They may be bent
into a corrugated or sinuous pattern, and where they
intersect, the bearing bars are welded, forged or
mechanically locked to them.
Alloy
Refers to material specification. For example, the
aluminum standard alloy is 6063.
Anchors & Fasteners
A device by which grating is attached to its supports.
Dove Tail
Used in the process of pressure locking grating –
aluminum or steel. See Pressure-Locked Grating.
Band
A flat bar welded to a side or end of a grating panel, or
along the line of a cutout, and extending neither above
nor below the bearing bars.
Electro-Forged
A process combining hydraulic pressure and heat
fusion to forge bearing bars and cross bars into a panel
grid (Forge Welded – Machine Welded).
See Welded Grating.
Load-Carrying Band
A band used to transfer the load between bearing bars
(weld one side of every bearing bar).
Trim Band: A band which carries no load, but is
used chiefly to improve appearance, flatness
and protects sharp edges.
End Dimension (End Gauge)
The distance from an end of grating to center of first
cross bar. See detail below.
Bar Grating
An open grid assembly of metal bars in which the
bearing bars, running in one direction, are spaced by
rigid attachment to cross bars running perpendicular to
them or by bent connecting bars extending between
them.
End Plate
A flat bar welded to the ends of stair treads for bolting
to stair stringers.
Equal End Dimensions
The same distance from the end of bar to center of
the first cross bar on both ends of panel (must be
specified).
Bearing Bar
The main load carrying bar which runs the same
direction as the span.
Filler Bar
A bar welded between two grating panels to close
the spacing.
Bearing Bar Centers
The distance center to center of the bearing bars.
Bottom Bar/Shim Bar
A bar used to raise height of grating or wear plate.
Finish
The coating, usually paint or galvanizing, which is
applied to the grating.
Circular Cut-Band
The circular cutting and banding of a panel to conform
to a specific layout. Example: grating going around a
tank or pipe.
Flat
Within tolerance of bow and crown – does not rock or
bounce.
Flattening
A means of making bowed grating flat.
Clear Opening
The distance between the inside faces of bearing bars.
Grade
Refers to steel – Heavy Duty is ASTM A36
Light Duty is ASTM A1011 CS Type B.
Clear Span
The distance of the clear opening between the
grating supports. Used to calculate load capabilities
and strength of grating. See detail below.
Flush Top Grating
A type of aluminum swage-locked grating in which
the cross bars and bearing bars are in the same plane
relative to the top surface of the grating using the
swaging process. Also, could be pressure-locked grating
with rectangular cross bars.
Close Mesh
Bearing bars spaced close together – bearing bar
center 11/16" or under.
Cross Bar Centers
The distance center to center of the cross bars.
Grating
Clear Span
Structural I-Beam
Clear Span detail
All American Grating
Cross Bars
Structural I-Beam
Bearing Bars
End Dimension detail
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
136
Glossary
Hinge
A device to create movable or swing grating (Piano
Hinge, Butt Hinge, Heavy Duty Butt Hinge, Double
Acting Hinge).
Rivet Centers
The distance center to center of rivets along one
bearing bar.
Riveted Grating
Grating composed of straight bearing bars and bent
reticuline bars (crimp bars) which are joined at their
contact points by riveting.
I-Bar
Extruded aluminum bearing bar having a cross
sectional shape resembling the letter “I”.
Seal Weld
Welding each bar on both sides, top and bottom.
Welded completely. This weld helps prevent water
contact to stop corrosion.
Intersection
The point where the bearing bar and cross bar
intersect or cross. In heavy duty grating with a
rectangular cross bar; an intersection has four (4)
sides.
Serrated Grating
Grating which the top surfaces of bearing bars are
notched – provides non skid footing. See detail below.
Longitudinal
Refers to measurements along the span of the grating.
Skew Cut
A fabricated diagonal or "S" shape cut.
Mebac®
This is a type of surface, not a finish – an applied metal
gritted anti-skid surface.
Span of Grating
The distance between points of grating support and
the overall dimension of the bearing bars of grating
in this direction. See detail below.
Nosings
An L-shaped section, usually made of checker plate or
cast iron and cast aluminum abrasive material.
Straight Cut
The cutting of grating along a straight edge. Mostly
figured when cutting around columns or posts.
Notched Bar
A cut out in the bearing bar. A burn out or punch.
Notched Grating
A fabricated corner cut out or small cut out.
Swage-Locked (Swaging)
Grating manufactured by altering the cross sectional
shape of an aluminum cross bar by applying pressure.
Piece Mark
(Mark Number) Used to identify each unique piece.
Toe Plate (kick plate)
Banding bar that protrudes above the top of the
grating. Its purpose is to prevent items from being
“kicked” off the edge of the platform. A 4" projection
above the top of the grating is standard. Other
projections can be provided when specified.
Plug Weld
A fillet weld used for joining cross bars to bearings on
hand-welded grating.
Pressure-Locked Grating
Pressure-locked means bearing bars are locked in
position by cross bar deformation instead of riveting or
welding.
Transverse
Refers to measurements taken along the width of the
grating cross span.
Tread
A panel of grating having carriers and nosing attached
by welding, and designed specifically to serve as a
stair tread.
Dove Tail
• Press assembly of rectangular cross bars into
slotted bearing bars (Dove Tail).
Welded Grating
Grating in which the bearing bars and the cross
bars are joined at all of their intersections by either
a resistance weld or conventional hand welding. A
resistance weld is obtained by the heat produced
by the resistance of the material to the flow of electric
current causing the material to become plastic. At
this point, the pressure on the cross bar is rapidly
increased causing the cross bar to penetrate the
bearing bar so that they are fused together.
Reticuline Bar
A sinuously bent connecting bar extending between
two adjacent bearing bars, alternately contacting and
being riveted to each. See Riveted Grating.
Rip
Cut along the span of grating.
(Usually ripping cross bars)
Cross Span
PANEL WIDTH
Bearing Bar Direction
SPAN
Serrated Grating detail
All American Grating
Span of Grating detail
1- 800- 962-9692
•
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•
[email protected]
137
All American Grating, Inc.
Our Terms are Net 30 Days
No Discounts Offered
Credit Application
3001 Grand Avenue • Neville Island
Pittsburgh, PA 15225
FAX Application to: 800-634-7051
Bill To:
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Business Information:
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or filed under any level of bankruptcy at this present time?
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All American Grating
Title
1- 800- 962-9692
•
www.aagrating.com
Date
•
[email protected]
138
All American Grating, Inc.
Notes
All American Grating
1- 800- 962-9692
•
www.aagrating.com
•
[email protected]
139
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Maps/Driving Directions
Codes of Practice
Ordering Instructions
Detailing Examples/Capabilities
ASTM/Military/Federal Specifications
Standard Installation Clearances
Manufacturing Tolerances: Light Duty
Manufacturing Tolerances: Heavy Duty
Surfaces: Smooth, Serrated, Mebac®
Surfaces: I-Bar Aluminum, Heavy Duty Serration
Bar Grating: Carbon Steel: 19-W-4 19-W-2 19-P-4 19-P-2
Bar Grating: Carbon Steel: 15-W-4 15-W-2 15-P-4 15-P-2
Bar Grating: Carbon Steel: 11-W-4 11-W-2 11-P-4 11-P-2
Bar Grating: Aluminum: 19-SG-4 19-SG-2 19-AP-4 19-AP-2
Bar Grating: Aluminum: 15-SG-4 15-SG-2 15-AP-4 15-AP-2
Bar Grating: Aluminum: 11-SG-4 11-SG-2 11-AP-4 11-AP-2
Close Mesh: Carbon & Stainless Steel:
20 13-P-4 13-P-2 10-P-4 10-P-2 8-P-4 8-P-2 7-P-4 7-P-2
Close Mesh: Aluminum:
21 13-AP-4 13-AP-2 10-AP-4 10-AP-2 8-AP-4 8-AP-2 7-AP-4 7-AP-2
22 Railroad Grating: Carbon Steel: 25-W-4 26-W-4 27-W-4
23 Heavy Duty Loading Charts
24 Heavy Duty: Carbon Steel: 11-W-4 11-W-2
25 Heavy Duty: Carbon Steel: 15-W-4 15-W-2
26 Heavy Duty: Carbon Steel: 19-W-4 19-W-2
27 Heavy Duty: Carbon Steel: 22-W-4 22-W-2
28 Heavy Duty: Carbon Steel: 30-W-4 30-W-2
29 Heavy Duty: Carbon Steel: 38-W-4 38-W-2
30 Heavy Duty: Panel Width Chart: 11-W-4 15-W-4 19-W-4
31 Heavy Duty: Panel Width Chart: 22-W-4 30-W-4 38-W-4
32 Custom Heavy Duty Grating: Supplementary & Egg Crates
33 I-Bar Grating: Aluminum: 19-SGI-4 19-SGI-2
34 I-Bar Grating: Aluminum: 15-SGI-4 15-SGI-2
35 I-Bar Grating: Aluminum: 11-SGI-4 11-SGI-2
Stair Treads: Carbon and Stainless Steel
36 19-W-4 19-W-2 19-P-4 19-P-2 15-W-4 15-W-2 15-P-4 15-P-2
Stair Treads: Aluminum 19-SG-4 19-SG-219-AP-419-AP-2 15-SG-4
37 15-SG-2 15-AP-4 15-AP-2 19-SGI-4 19-SGI-2 15-SGI-4 15-SGI-2
38 Stair Tread Nosings/Tread Widths/Standard End Plates
39 Fastening Systems: Saddle Clips
40 Fastening Systems: Tek Screws
41 Fastening Systems: G-Clips®
42 Fastening Systems: Grate-Fast® & Hinges
43 Grating Part Numbers Explained
44 Riveted Bar Grating: Carbon Steel: 18-R-7 18-R-3
45 Riveted Bar Grating: Carbon Steel: 12-R-7 12-R-3
46 Riveted Bar Grating: Aluminum: 18-AR-7 18-AR-3
47 Riveted Bar Grating: Aluminum: 12-AR-7 12-AR-3
48 Fiberglass Gratings: Chemical Resistance Guide
49 Fiberglass Gratings: Corgrate® Molded SM Series (SQ. Mesh)
50 Fiberglass Gratings: Stair Treads: Molded & Pultruded
51 Molded Fiberglass Gratings: Cutting Diagram
52 Fiberglass Gratings: Corgrate® Pultruded FW Series
53 Fiberglass Gratings: Corgrate® Pultruded SI Series
54 Fiberglass Gratings: Corgrate® Pultruded WT Series (1" & 1 1/2")
55 Fiberglass Gratings: Corgrate® Pultruded WT Series ( 2")
56 Fiberglass Gratings: Corgrate® Pultruded HI Series
57 Fiberglass Gratings: CorPlate™ & Special Resin Orders
58 Fiberglass: Structural Shapes
59 Fiberglass: Structural Shapes
60 Fiberglass Gratings: Fastening Systems
61 Expanded Metal: Specifications/Cutting/U-Edgings
62 Expanded Metal: Carbon Steel: Flattened
63 Expanded Metal: Carbon Steel: Standard
64 Expanded Metal: Heavy Duty
65 Expanded Metal: Heavy Duty
66 Expanded Metal: Stainless Steel: Flattened
67 Expanded Metal: Stainless Steel: Standard
68 Expanded Metal: Aluminum: Flattened
69 Expanded Metal: Aluminum: Standard
70 Safety Treads and Nosings: Cast Aluminum & Iron
All American Grating
1- 800- 962-9692
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Nosings: Anchors
Nosings: Extruded Aluminum Grit Filled ( New & Steel Pan)
Nosings: Extruded Aluminum Grit Filled (Renovation)
Corrugated Sheeting
Corrugated Sheeting: Accessories
B-Deck Sheeting
R-Panel Sheeting
Aluminum Plank Grating: Specifications
Aluminum Plank Grating: HD Style RU & HD Style P
Aluminum Plank Grating: HD Style SU & Fastener Type 50
Aluminum Plank Grating: SL Style X & SL Style Y
HexGrid: Carbon & Stainless Steel: Standard & Special
HexGrid: Carbon & Stainless Steel: Shell & Riveted
HexGrid: Carbon & Stainless Steel: Non-Perforated & Perforated
Ladder Rungs: Mebac®
Ladder Rungs: Traction TreadTM
Ladder Rungs: Grip Strut®
Traction TreadTM: Planks
Traction TreadTM: Sheets & Flooring
Grip Strut®: Stair Treads
Grip Strut®: Stair Treads
Grip Strut®: Light Duty: 2-Diamond Plank: 4 3/4" Width
Grip Strut®: Light Duty: 2-Diamond Plank: 4 3/4" Width
Grip Strut®: Light Duty: 3-Diamond Plank: 7" Width
Grip Strut®: Light Duty: 3-Diamond Plank: 7" Width
Grip Strut®: Light Duty: 4-Diamond Plank: 9 1/ 2" Width
Grip Strut®: Light Duty: 4-Diamond Plank: 9 1/ 2" Width
Grip Strut®: Light Duty: 5-Diamond Plank: 11 3/ 4" Width
Grip Strut®: Light Duty: 5-Diamond Plank: 11 3/ 4" Width
Grip Strut®: Light Duty: 8-Diamond Plank: 18 3/ 4" Width
Grip Strut®: Light Duty: 8-Diamond Plank: 18 3/ 4" Width
Grip Strut®: Light Duty: 10-Diamond Plank: 24" Width
Grip Strut®: Light Duty: 10-Diamond Walkway: 24" Width
Grip Strut®: Heavy Duty: 2-Diamond Plank: 9 1/ 4" Width
Grip Strut®: Heavy Duty: 2-Diamond Plank: 9 1/ 4" Width
Grip Strut®: Heavy Duty: 3-Diamond Plank: 13 3/ 4" Width
Grip Strut®: Heavy Duty: 3-Diamond Plank: 13 3/ 4" Width
Grip Strut®: Heavy Duty: 5-Diamond Plank: 23 1/ 4" Width
Grip Strut®: Heavy Duty: 5-Diamond Plank: 23 1/ 4" Width
Grip Strut®: Heavy Duty: 6-Diamond Plank: 27 3/ 4" Width
Grip Strut®: Heavy Duty: 6-Diamond Plank: 27 3/ 4" Width
Grip Strut®: Heavy Duty: 8-Diamond Plank: 36" Width
Grip Strut®: Heavy Duty: 8-Diamond Plank: 36" Width
Grip Strut®: Heavy Duty Walkways: 5,6 & 8 Diamonds
Grip Strut®: Heavy Duty Walkways: 5,6 & 8 Diamonds
Grip Strut®: Load Information
Fastening Systems: Grip Strut®
Fastening Systems: Traction Tread Planks & Sheets
Light Duty Grip Strut® Splice Plates
Grip Strut®: Heavy Duty: Splice Plates
Fastening Systems: Heavy Duty Grip Strut® & Grate-Lock®
Grip Strut® Walkways: Universal Handrail Bracket
Fastening Systems: Perf-O Grip®
Fastening Systems: Grate-Lock ®
Grate-Lock®: Interlocking Planks: Galvanized System Components
Grate-Lock®: Interlocking Planks: 1 1/ 2" Channel Height
Grate-Lock®: Interlocking Planks: 2 1/ 2" Channel Height
Grate-Lock®: Interlocking Planks: 3" Channel Height
Grate-Lock®: Interlocking Planks: 4" Channel Height
Perf-O Grip®: 2 Hole Plank: 5" Width
Perf-O Grip®: 3 Hole Plank: 7" Width
Perf-O Grip®: 5 Hole Plank: 10" Width
Perf-O Grip®: 6 Hole Plank: 12" Width
Perf-O Grip®: 10 Hole Plank: 18" Width
Perf-O Grip®: 13 Hole Plank: 24" Width: 16 Hole Plank: 30" Width
Perf-O Grip®: Walkway: 24", 30" and 36" Width
Glossary
Glossary
All American Grating, Inc.: Credit Application
All American Grating, Inc.: Notes
www.aagrating.com
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[email protected]
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