£68.50
The TG20:13 Design Guide has been withdrawn from sale as we enter the transition period to TG20:21. The TG20:21 Design Guide is available electronically via the NASC ePortal TG20:21 subscription. Printed copies will be available later in 2021, to holders of NASC ePortal TG20:21 subscriptions.
Intended predominantly for engineers and designers, the TG20 Design Guide 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 Operational Guide and TG20 e-Guide software.
For further information about TG20:21 click here.
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This guidance explains the differences between ‘supplementary’ and ‘check’ couplers and gives typical design applications where high coupler forces could be expected and where additional loadbearing capacity to connections may be required. It also contains guidance on coupler configurations and expected safe working loads (SWLs) where supplementary couplers are used. To ensure that SWL values are as accurate as possible, data provided within this document is based on practical testing rather than calculation. 2 pages
The TG20:13 Operational Guide has now been withdrawn from sale as we enter the transition period to TG20:21. The TG20:21 Operational Guide is available electronically via the NASC ePortal TG20:21 subscription. Printed copies will be available later in 2021, to holders of NASC ePortal TG20:21 subscriptions. The TG20 Operational Guide contains detailed practical guidance for most common types of scaffolding, supported by structural research and calculation. Guidance is provided for a range of standard structures which includes independent scaffolding, interior birdcages, chimney stack scaffolds, loading bays, ladder-access towers, free-standing towers, lift shaft towers, putlog scaffolding, exterior birdcages, tube and fitting mobile towers, tube and fitting loading bays without beams, and tied independent scaffolds with three inside boards. For further information about TG20:21 click here.
The TG20:13 Guide to Good Practice for Tube and Fitting Scaffolding (Full Suite) has been withdrawn from sale as we enter the transition period to TG20:21. The TG20 full suite of publications includes the following: TG20:13 eGuide software, TG20 Design Guide, TG20 Operational Guide and TG20 Pocket Guide. The TG20:21 eGuide, Design Guide and Operational Guide are available electronically via the NASC ePortal TG20:21 subscription. For further information about TG20:21 click here.
This document aims to give advice on 38x225 BS 2482:2009 1.5 m support span boards | 38x225 BS 2482:2009 1.2m support span boards | 63x225 BS 2482:2009 2.5m support span boards | 38x225 BS 2482:1981 1.5 m support span boards. 2 pages
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