The combination of large load capacity and compactness makes the Medium Duty truss ideal for most general applications involving spans of up to 18 metres.
BS EN 1090-3:2008 : Technical Requirements for aluminium structures
EN ISO 9001:2008 : Quality management systems
BS EN 1999 Pt 1-1 : Design of Aluminium Structures, General structural rules
BS EN 17115:2018 : Specifications for design and manufacture of aluminium and steel
trusses.
Load Terms
All loads are given in Kilograms
Allowance has been made for self-weight of truss
Allowance has been made for frequent use factor of 85% according to prEN17115
The payload of the truss has been calculated as a permanent action. Should it be necessary to consider the payload as a variable action, the tabulated figures should be reduced to 90% of the given values