A total of 8 ambulances and 22 medical staff were dispatched to participate in the rescue . At about 11:00 a.m . They went to...
(3) According to the degree of closure, scaffolding can be divided into open type, straight type and ring type . It and pile foundation, earthwork,...
Reinforced formwork concrete my youth who is in charge of reinforced formwork concrete .
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...
