... ; 3.High load capacity,high raliability, scaffolding platform1.Certificate:CE,ISO9001:20082.Material:Q235 ... fastenerStandard, LedgerStandard, Leger, DiagonalForce styleFriction, ShearAxial loadReliabilityFree frame node, diversity, low reliabilityFixed size component, steady ... .5T2.8TErection efficiency134Wastage rate10%5%2% ConclusionFlexible frame, low reliability, excessive material, huge wastage ...