CYCLONIC AREAS ADDENDUM
CUSTOM ORB
ACCENT® 35
This document is to be read in conjunction with the
LYSAGHT® Cyclonic Area Design Manual current at
the time of publication.
35mm
The information is based on full-scale testing
with low-high-low pressure sequence for cyclonic
areas at our NATA-accredited materials science
testing laboratory.
CUSTOM ORB ACCENT® 35 ULTIMATE LIMIT STATE WIND
PRESSURE CAPACITIES (KPA) 0.48MM BMT
Span (mm)
Single
End
Internal
600
10.00
8.33
10.00
900
8.75
7.50
7.50
1200
7.50
5.00
4.79
1500
6.04
3.33
3.12
1800
4.37
2.50
2.50
Notes:
1. The pressures are applicable when the cladding is fixed
to a minimum of 1.5mm BMT G450 steel.
2. M
ore detailed information (including overhangs) are available
in the CUSTOM ORB ACCENT® 35 brochure.
724mm cover
CYCLONIC WASHER CLASS 4
BUILDEX CORRI-LOK OR EQUIVALENT.
Crest fixing for roof or walls
Crest fixing with cyclonic washer at lap
Don't fix here
because underlapped
sheet would leak.
Valley fixing for walls only
At end support, cut out underlap locally.
DISCLAIMER, WARRANTIES AND LIMITATION OF LIABILITY
Crest fixing with cyclonic washer
This publication is intended to be an aid for all trades and professionals involved with
specifying and installing Lysaght products and not to be a substitute for professional
judgement.
Crest: 3 fasteners per sheet for internal supports
Terms and conditions of sale available at local Lysaght sales offices.
Except to the extent to which liability may not lawfully be excluded or limited, BlueScope
Steel Limited will not be under or incur any liability to you for any direct or indirect loss or
damage (including, without limitation, consequential loss or damage such as loss of profit or
anticipated profit, loss of use, damage to goodwill and loss due to delay) however caused
(including, without limitation, breach of contract, negligence and/or breach of statute),
which you may suffer or incur in connection with this publication.
Crest: 6 fasteners per sheet for end supports
(including single spans)
© Copyright BlueScope Steel Limited 14 January, 2016
Valley: 3 fasteners per sheet for internal and end supports
Fasten with #14-10x65 screws with Class 4 G300 38x34x1.0mm cyclonic
sidelap
washers
Buildex or equivalent.
Valley: 6 fasteners per sheet for end supports
(including single spans)
sidelap
WWW.LYSAGHT.COM
LYSAGHT® and CUSTOM ORB ACCENT® are registered trademarks of BlueScope
Steel Limited, ABN 16 000 011 058. The LYSAGHT® range of products is
exclusively made by or for BlueScope Steel Limited trading as Lysaght.
Sheet 1
Direction of laying
Sheet 2
Sheet 3
Prevailing weather
LYT0008 14.01.16
Technical enquiries:
[email protected] or call 1800 641 417