ANSI E1.2-2021
Entertainment Technology - Design, Manufacture and Use of Aluminum Trusses and Towers
Scope
Covers the design, manufacture, and use of aluminium trusses, towers, and associated aluminium structural components such as head blocks, sleeve blocks, bases, and corner blocks used in portable structures in the entertainment industry.
Notes
This is the document behind the load tables printed in truss manufacturers' catalogues. A truss span rating means nothing without the loading assumptions the rating was produced under.
Where to get it
ESTA TSP published documents (free download)
Sources
- ESTA Technical Standards Program — published documents — ESTA primary
- ANSI E1.2-2021 catalogue listing — ANSI
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