Before the erection of frame scaffolding, what preparation work should to be done? Frame scaffolding, safety technical measures layer block feet and pull rod.

(a) each layer operation shall be set to block baseboard, and should be positioned upright outside inside, height is 300 mm. Settings for each layer assignment 2 rail, rail on epithelial height is 1200, pull rod in the center.

(2) the safety net for the entire frame body side uses the second safety net, the inner layer for federated eye network, outer layer for safety net.

(3) in order to prevent the frame body capsized, three across every two steps set a pull rod, connected to the building reinforcement.
 
Safety net set-up requirements;
1, flat screen width should not be less than 3 m, shall not be greater than 6 m length, set net height shall not be less than 1.2 m, according to the requirement of mesh Settings, maximum shall not be less than 10 cm, must use whalen, polyamide fiber, nylon material, such as damage or decay of safety net and polypropylene mesh is strictly prohibited.

2, low safety net should be parallel to the horizontal plane or observed outside, general with 15. It is advisable.

3, the frame scaffolding network load is generally not more than 6 m (including 6 m), due to the need of construction, to allow more than 6 m, but not more than 10 m, the largest must be additional security measures such as wire rope buffer. Load level 5 m (5 m), net should be at least out of buildings (or the edge of operating point) 2.5 m. Load more than 5 m to 10 m high, should be at least 3 m.