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Scaffolding FAQ - Longhua - jiangsu scaffolding information Industry dynamic - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu s

by:Shizhan     2020-09-04
Longhua shenzhen scaffolding information contact phone number: 18420150310 scaffolding FAQ: ( 1) To heavy scaffold should have a clear understanding, generally if the thickness of the floor more than 300 mm, should consider the design according to the heavy scaffolding, scaffolding load more than 15 kn/was, should organize expert argumentation. To separate the parts of the steel tube length changes on the bearing, the upper free length should be considered for template bracket a shoulds not be too long, it is advisable to generally less than 500 mm ( In the new specification may be revised) , when the poling calculation generally on the top step and the largest stress at the bottom step, should be regarded as the main computing point. When required by the bearing capacity of discontent group should add stud reduce interval. ( 2) Is common at present domestic scaffolding materials such as steel, fasteners, jacking and tap to be of poor quality, in the actual construction failed to consider the theoretical calculation. The construction of the lever is missing, not connected, sweeping stem from two vertical and horizontal distance is too big or too small, etc. ; Scaffold board list, insufficient thickness, overlap does not meet specification requirements; Large formwork dismantling thick inside not for network between rod and wall body; Open the scaffold not brace; Scaffold board under the small bar spacing is too large; Even the inside and outside wall pieces do not rigid connection; Protective railings spacing greater than 600 mm; Fastener connection is not tight, fastener slip, etc. We want more content, please login: longhua shenzhen scaffolding information
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