21M high full scaffold erection scheme

Answer:

2 even wall pieces must be removed with the scaffolding layer by layer, is strictly prohibited even after the first wall of the whole layer or several layers removed and then removed the scaffolding; demolition should not exceed the height of the 2 step, such as the height difference is greater than the step, should be added to strengthen the wall;3 when the scaffolding removed to the lower part of the last long rod height (about 6.5m), should be in the appropriate position to set up temporary support reinforcement, and then dismantle the wall;4 when the scaffold is divided into sections and sub sections to be removed, the two ends of the scaffold without dismantling should be added with the wall and the transverse reinforcement.

2 should be based on the results of the inspection to improve the construction organization design of the demolition of the order and measures, approved by the competent authorities before the implementation;3 removal of debris and ground barriers on the scaffold.4.2 removal of scaffolding, should meet the following requirements:

dismantle4.1 the accurate preparation before dismantling the scaffold shall comply with the following requirements:1 should be a comprehensive inspection of the scaffold fastener connection, even wall pieces, support system is in line with the requirements of the structure;