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  • The butt joint and lap joint of scaffolding poles shall meet the following requirements

    (1) When the scaffolding pole adopts butt joint length, the docking fasteners of the scaffolding pole should be arranged in a staggered manner, and the joints of two adjacent scaffolding poles should not be set in synchronization. The staggering distance of the joints in the height direction shou...
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  • Scaffolding Coupler Installation Requirements

    (1) The specification of the coupler must be the same as the outer diameter of the steel pipe. (2) The tightening torque of the couplers should be 40-50N.m, and the maximum should not exceed 60N.m. It must be ensured that each coupler meets the requirements. (3) The distance between the center po...
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  • Attached Lifting Scaffolding

    The attached lifting scaffold refers to an external scaffold with anti-overturning and anti-fall devices (also known as a “climbing frame”) that is erected at a certain height and attached to the engineering structure. ). The attached lifting scaffold is mainly composed of the attache...
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  • Scaffolding pole foundation

    (1) The height of the floor-standing scaffolding should not exceed 35m. When the height is between 35 and 50m, unloading measures must be taken. When the height is greater than 50m, unloading measures must be taken and the special plan should be demonstrated by experts. (2) The scaffolding founda...
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  • Technical comparison of bowl buckle scaffolding, wheel buckle scaffolding, and disc buckle scaffolding

    1. Cost Ordinary bowl buckle scaffolding: 100,000 cubic meters of erection and disassembly, low unit cost, high labor cost, and high transportation cost. Wheel buckle scaffolding: 100,000 cubic meters for erection and disassembly, medium material cost, medium labor cost, and medium transportation...
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  • Scaffolding safety technical specification – construction accessories

    1. Scaffolding steel pipe: The scaffold steel pipe should be Φ48.3×3.6 steel pipe (the plan should be calculated according to the actual situation). The maximum mass of each steel pipe should not be greater than 25.8kg. 2. Scaffolding steel plank: The scaffolding board can be made of steel, wood,...
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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...
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  • 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 ...
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  • 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. ...
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