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A hand - doors scaffold: brothers Aluminum alloy scaffolding - specification requirements Industry dynamic - - aluminum alloy scaffolding manufacturer Focused on aerial work platform

by:Shizhan     2020-08-31
Aluminum alloy scaffolding specifications require contact phone number: 18420150310 doors scaffold: brothers a hand, doors scaffold design ( 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) The current domestic doors scaffold is common materials such as steel, fasteners, jacking and tap to be of poor quality, in the actual construction failed to consider the theoretical calculation. Second, the scaffold construction of the rod is missing, not connected, sweep the floor two doors scaffold vertical and horizontal rod is apart from the distance is too large 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; Bracing in plane not continuous; 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. Aluminum alloy scaffolding specification requirements
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