scaffolding
It must be corrected . Source: engineer, carpenter. . Many small partners can’t even read the text of the specification, let alone the provisions! 1...
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Aunt Wei, a resident of the residential building, lived on the fourth floor . When her husband smelled the smell of burning, she quickly woke...
If you need more knowledge about tunnel, road and bridge, please pay attention to WeChat official account of “safety in construction of track Luqiao”. ....
It combines the collapse accidents of formwork support and scaffold in recent years, analyzes the main causes of the accidents, and interprets them one by...
Note: after the lower support rod is installed and adjusted to the stress state, the “adjusting sleeve” should be wrapped with adhesive tape in time...
1 . Basic requirements for steel cantilever scaffold erection 5 . Construction preparation 3 . Safety management requirements for scaffold operation 2 . Inspection and...
The scaffold height is more than 7 meters, whether the scaffold is tied to the building structure, and whether the scaffold is lack or not...
2) The frame system is composed of vertical main frame, horizontal load-bearing truss, frame frame and fence . A comprehensive interpretation of the technology of...
When the cantilever steel beam is more than 2.4m, it is erected by the way of “upper double pull cantilever bearing frame + additional diagonal...
