£4.70
This document aims to give advice on 38×225 BS 2482:2009 1.5 m support span boards | 38×225 BS 2482:2009 1.2m support span boards | 63×225 BS 2482:2009 2.5m support span boards | 38×225 BS 2482:1981 1.5 m support span boards.
2 pages
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BS2482:2009 defines both visual and machine strength grading standards for 38mm x 225mm boards supported at 1.2m spans and 63mm x 225mm boards supported at 2.5m spans; and machine strength grading standards only for 38mm x 225mm boards supported at 1.5m spans. This guidance is reviewed on the basis of removing A grade boards that should not exist. A visually graded board is still a BS2482 product and should be marked as such on the end band. 6 pages
Updated 2015 version is a change of date only. Scaffold board nail plates are specially stamped toothed strips of galvanised steel that can be used to help prevent scaffold boards developing splits, or in repairing scaffold boards that have split. This guidance gives details on the manufacture and installation of Nail Plates.
1 page
A 32-page, full-colour pocket guide in A6 format. This document summarises clearly the requirements for TG20 compliant scaffolding and offers indispensable guidance to the scaffolding operative on-site. Minimum order of 10 unless you also own the TG20:13 Full Suite. NASC members are entitled to a discount on orders in excess of 100 copies. For more information email sales@nasc.org.uk
This guidance gives details of the stress corrosion cracking (SCC) that can occur in certain materials when subjected to tensile stress and specific corrosive environments. Although rare in our industry, it can lead to unexpected sudden failure of certain metals. Whilst chemical environments and alloys are highly specific, this guidance explains the process by which SCC can occur and advises that specialist advice may be needed where SCC is possible or has occurred in the past.
This guidance gives details of various products available which will satisfactorily hold down scaffold boards to prevent movement. Users should satisfy themselves that any proprietary system meets their requirements. 4 pages
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