could be used for ordinary scaffolding in all ceilings with concrete slabs and beams. The props have a 1.5m bearing capacity and they are designed and supplied for 3.5m geight the props for different heights could be supplied according to the customer's order.
k=1m . l=300cm
Fa=(π^2 e)/〖f∙s(kl/r)〗^2 F∙s=1∙92
fa=π^2 E→1∙92×(170∙〖45〗^2 )=371∙5kg