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.
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 email@example.com
The full suite of publications includes the following:
TG20:13 eGuide software, TG20:13 Design Guide (206 pages), TG20:13 Operational Guide (226 pages) and TG20 Pocket Guide (32 pages).
To buy the TG20:13 eGuide on its own, you need to have purchased the TG20:13 Full Suite before.
The TG20:13 eGuide may only be used on one PC/laptop/Android device at any given time.
Price shown includes VAT and £12 P&P.
An A4 full-colour, brand new, 224-page guide containing detailed practical guidance for most common types of scaffolding supported by structural research and calculation. Guidance is provided for an expanded range of standard structures which includes independent scaffolding, interior birdcages, chimney stack scaffolds, loading bays, ladder-access towers, free-standing towers, lift shaft towers and putlog scaffolding. A range of TG20 ‘compliance sheets’ is included for these structures. (Price shown includes £6 Postage & Packaging)
Intended predominantly for engineers and designers, this A4 sized 206-page document provides technical data, commentary, and source material for use by competent and suitably qualified scaffold designers in circumstances which are outside the scope of standard solutions provided in the TG20:13 Operational Guide and TG20:13 e-Guide software. (Price shown includes £6 Postage & Packaging)
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