200
SR.AIR
TM
© STYRO RAILTM | 2017-04
Expanded Polystyrene Rigid Insulation combined to an Air | Weather Barrier
TECHNICAL DATA SHEET
MASTERFORMAT® # 06 16 13 Insulating Sheathing MASTERFORMAT® # 07 27 23 Board Product Air Barriers
The SR.AirTM200 panels manufactured by Styro RailTM are composed of type 2 expanded polystyrene [EPS] rigid insulation laminated to an air and weather barrier.
RECOMMENDED USE
Install SR.AirTM200 panels on the exterior surface of framed walls in order to obtain
a continuous thermal envelope, a barrier against potential air infiltration beneath
the exterior siding and in order to limit unforeseen water infiltrations.
AVAILABLE DIMENSIONS
1219 mm x 2438 mm
[48’’ x 96’’]
25 mm
[1’’]
R4.0
1219 mm x 2743 mm
[48’’ x 108’’]
38 mm
[1-½’’]
R6.0
51 mm
[2’’]
R8.0
64 mm
[2-½’’]
R10.0
76 mm
[3’’]
R12.0
ADVANTAGES
+
Complete air tightness – completely sealed
joints by the 4’’ overlaps on two sides
Other dimensions available upon request. Ship laped
joints on two sides. Higher R-values also available with
Neopor® Graphite EPS.
Eliminates sealing tapes at all joints covered by furs
Continuous insulation – eliminating thermal bridges
Air barrier with superior tear strength
Non-perforated breathable membrane
offering superior water resistance while
allowing for moisture vapor to escape
Quick wall erection
High-performance air barrier – overlaps
pushing the water droplets towards the exterior
CERTIFICATION
Warnock Hersey has certified the type 2 expanded polystyrene contained in
SR.AirTM200 panels in accordance with the CAN/ULC-S701-11 standard. The type 2 expanded polystyrene produced by Styro RailTM is listed in the CCMC Registry of Product Evaluation under CCMC 13271-L.
The air and weather barrier contained in SR.AirTM200 panels complies with ASTM E2178-03 and meets the National Building Code and International Code
Council [ICC AC38] latest requirements for an air leakage rate of less than 0.02 L/[s.m2], measured at an air pressure difference of 75 Pa.
www.styrorail.ca
200
SR.AIR
TM
© STYRO RAILTM | 2017-04
TECHNICAL DATA SHEET
ENVIRONMENTAL DATA
Expanded polystyrene included in SR.AirTM panels are composed of 98% air and 2% plastic material. They are
manufactered without HCFC or HFC gases.
The Styro RailTM products can contribute to LEED credits for Optimizing Energy Performance, Recycled Content,
Regional Materials, Low-Emitting Materials [Adhesives and Sealants], Construction Waste Management and IAQ
Management Plan for the Pre-Occupancy Phase.
Please send us your LEED Material Declaration Form at [email protected].
STORAGE AND COVERING
Store panels in a dry location, protected from the outside elements, ultraviolet rays, open flames or other sources of ignition. Stack panels on pallets of minimum 100 mm [4’’] above the ground. If provided packaging has
been damaged during shipping, cover panels with a weather and ultraviolet tarp. Panels must be dry and in good
condition before installation.
Cover the panels within 60 days after installation with an exterior cladding protecting from ultraviolet rays.
LIMITATIONS
Expanded polystyrene is combustible. Even if expanded polystyrene contains a flame retardant, limit use of open
flame or ignition sources near product. A protective barrier or thermal barrier is required as specified in the
appropriate building code.
Expanded polystyrene may be affected by some oil based solvents.
EXEMPTION FROM LIABILITY
The information herein is based on the present state of our best scientific and practical knowledge. The user
is responsible for checking the suitability of products for their intended use. Styro RailTM technical data sheets
are updated on a regular basis; it is the user’s responsibility to obtain and to confirm the most recent version. Information contained in this data sheet may change without notice.
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200
SR.AIR
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© STYRO RAILTM | 2017-04
TECHNICAL DATA
PHYSICAL PROPERTIES
Insulating Panel
Air and Weather Barrier Membrane*
Thermal Resistance Min. RSI 0,70
[ASTM C518] Thickness of 25 mm [1’’] [R4]
Tensile Strength MD**
[ASTM D882] 16.3 kg
[36 lbs]
MVTR Max.
(ASTM E96)
CD
11.7 kg
[25.9 lbs]
Compressive Strength Min.
110 kPa
[ASTM D1621] 10% Deformation [16 PSI]
Tear Strength [ASTM D5034]
MD
38.2 kg
[84.2 lbs]
Flexural Strength Min.
240 kPa
[ASTM C203] [35 PSI]
CD
31.9 kg
[70.3 lbs]
Water Absorption Max.
[ASTM D2842] Volume
4%
Water Resistance [ASTM D779]
Pass
Dimensional Stability Max.
[ASTM D2126] Linear Variation
1.5 %
MVTR Min.
[ASTM E96]
196 g/Pa.s.m2
[34.3 Perm US]
Limiting Oxygen Index Min.
[ASTM D2863]
24 %
Fire Resistance
[ASTM E94]
Class A
Density Min.
[ASTM C303]
20 Kg/m3
[1.25 lbs/ft3]
Air-tightness Max. [ASTM E2178-03] @ 75 Pa
0.02 L/[s.m2]
[0.004 cfm/ft2]
200 ng/Pa.s.m2
[3.5 Perms]
* Data provided by the manufacturer.
** MD Machine Direction, CD Cross Machine Direction
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Styro Rail Inc. 65 Route 105, La Pêche, Québec J0X 3G0
T 1 819 643-4456 1 888 332-3456 F 819 459-1621