What are the requirements for the construction of the scaffold eye in the building?

Answer:

The surface of the steel pipe shall be smooth and free of cracks, scars, delamination, dislocation, hard bending, burrs, indentation and deep scratches.The outer diameter of steel pipe 48mm allowable deviation is 0.5mm; the thickness of the wall 3.5mm allowable deviation of.0.5mm; steel pipe surface cutting oblique deviation 1.7mm;

Calculation basisScaffolding input: for the template support part of the steel pipe material in accordance with the 1.5 layer of the amount of consideration: the amount of external scaffolding steel pipe in accordance with the full closed scaffolding consideration; safety net in accordance with the external scaffolding full consideration.

SelectionThe project uses 48 mm, 3.5mm wall thickness steel pipe and the corresponding fasteners, dense mesh safety net, big eyes, etc.. Among them, the specification of the steel pipe is from 0.5m to 6m, and the fastener mainly has a rotating shaft, a cross and a joint fastener. Bowl buckle scaffold also uses Phi 48, 3.5 wall thickness of steel pipe and the corresponding fasteners, mainly with 1 x 1.0m, 1.2 x 1.2m, 1.5 x 1.5m and other specifications. Foot board mainly 2M and 3M two.

Optimistic, the most comprehensive!5.2.5 scaffold EngineeringA. accessories(1) selection and calculation basis of structural parts