Longitudinal scaffolding tube should be set up, its length should not be less than 2 across, two longitudinal butt joint of docking fastener connection must be used.

The fastener from the stem axis distance should not be more than one third of the span, and step in, both inside and outside two longitudinal bar of connectors should try to stagger across, up and down two adjacent longitudinal bar of connectors should also try to stagger a cross, as do wrong not to open one across, staggered horizontal distance should not be less than 500 mm; And poling intersect must be fixed with right-angle fastener and vertical stick.

Scaffolding shall be commonly use three pivot bearing. When scaffold board length less than 2 m, two fulcrum bearing can be used, but should be fixed at both ends, in case of tilting scaffolding appropriate USES docking tile, its overhanging length should be greater than 100 mm, less than 150 mm. When using lap laid, the lap length should be greater than 200 mm.

In order to prevent the scaffold capsized, inside and outside must be set to withstand the pressure and tension of fixed.24 m single and double row scaffolding, under general should use a rigid fixation and building reliable connection. When using the flexible fixing parts (such as galvanized iron wire or 6 mm steel) Rachel, must with the top bracing (top to building wall lateral horizontal bar) in concrete ring beam, column and other body parts structure, in order to prevent the inward capsized.

More than 24 m double-row scaffold shall be connected by rigid fixing parts.
Each stud shall set the standard base. By the skin of up to 200 mm, the foundation of the longitudinal and transverse scaffolding tube rod sweeps the floor must be set, fasteners with a cross and vertical rod fixation.