Advantages and disadvantages of fastener-style scaffolding


Different construction works on mobile scaffolding requirements also differ. Such as the construction of the main structure floor scaffold main use of fastener-style scaffolding. Then, scaffolding and other types of what are the advantages, and what are inadequate?

Large bearing capacity of fastener-style scaffolding. Scaffold geometry and structural compliance with specification requirements, under normal circumstances, single-tube columns bearing capacity of scaffolding up to 15kN~35kN (1.5TF~3.5TF, value). Second, more economical. Simple processing, lower investment costs if carefully designed scaffolding geometry, pay attention to improving the rate of steel pipe used in, the material consumption could be achieved good economic results. Steel fastener replacement construction steel of about 15 kg per square meter. Finally, Assembly and disassembly, installation flexibility. Because the pipe length is easy to adjust fastener is simple, so it can adapt to a variety of plane, facade scaffolding for buildings and structures.

Lack of fastener-style scaffolding is mainly in three aspects:
(1) fastener (especially the screw) are easily lost;
(2) node members connected to eccentricity, passed load and internal force of sliding resistance and thereby reduce its carrying capacity;
(3) fasteners node connection quality fastener quality and obviously affect the workers.

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