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Scaffolding fasteners erection
(1) New fasteners should have production licenses, product quality certificates,s and inspection reports. The quality inspection of the old fasteners should be carried out before use. Those with cracks and deformation are strictly prohibited to be used. The bolts with slippery threads must be rep...Read more -
Scaffolding FAQ
No. 1 . Design 1. The quality of steel pipes, top supports, bottom supports and fasteners is generally unqualified in domestic scaffolding. In actual construction, theoretical calculations have not taken these into account. It is best to take a certain safety factor in the design and calculation ...Read more -
How to Calculate Scaffolding
(1) When calculating the scaffolding on the inner and outer walls, the area occupied by the openings of doors and windows, the openings of hollow circles, etc. shall not be deducted. (2) When the height of the same building is different, it shall be calculated according to the different heights. ...Read more -
Scaffolding acceptance points
When to accept (1) After the foundation is completed and before the scaffolding is erected; (2) After every 10~13m height is erected; (3) After reaching the design height; (4) Before applying the load on the working layer; (5) After encountering sixth-level strong wind and heavy rain; after freez...Read more -
Matters need attention during the construction of the scaffolding
1) Correct the verticality and horizontal deviation of the rod with the lap, and at the same time properly tighten the fastener. The tightening torque of the fastener bolt should be between 40 and 50N·m, and the maximum cannot exceed 65N·m. The butt fasteners connecting the vertical poles must be...Read more -
Scaffolding construction precautions
As the construction volume continues to increase, the huge scaffolding group is likely to have several safety hazards at the same time, and many accident signs are caused by inadequate reinforcement measures. So what issues should we pay attention to? (1) Foundation settlement will cause local de...Read more -
Scaffolding Deformation Accidents and Solutions
1. When the scaffold is unloaded or the tensioning system is partially damaged, immediately repair it according to the unloading method formulated in the original plan, and correct the deformed parts and rods. If the deformation of the scaffold is corrected, set up a 5t reverse chain in each bay ...Read more -
How to Identify Scaffolding Accident Signs
Scaffolding collapses vertically (1) The early sign of vertical collapse is that the lower part of the frame and the longer pole begin to show lateral arch deformation, which is visible to the naked eye but easy to ignore. (2) The mid-term sign of vertical collapse is that the vertical poles begi...Read more -
During the use of scaffolding, the following items should be checked regularly
During the use of scaffolding, the following items should be checked regularly: ① Whether the setting and connection of rods, the structure of connecting wall, bracing, door truss, etc. meet the requirements; ②Whether the foundation is waterlogged, whether the base is loose, and whether the pole ...Read more