The research on exterior wall waterproofing in China is still in its infancy. Jinshuai waterproof supermarket can meet the waterproof needs of different regions, different...
The grounding body (wire) shall be connected by welding. Lightning protection construction 1. The downlead in the column shall be reliably welded with the grading...
This method is applicable to dry base. Socket Data Clip Lap in the short side direction: ① lap of coiled material: remove the isolation film...
The removed items shall be cleared, repaired and maintained in time. 6. Before pouring concrete, the formwork works shall be accepted. 3. The spacing of...
The official account is not responsible for the loss caused by your own unclear identification. Contact wechat: lxc28235820 Guangzhou supervision company recruits three supervision engineers,...
5. The recorder shall sign and the leader in charge shall read and sign regularly. How to record the construction log? First, understand the requirements...
If it is frozen, it must be properly handled. After welding, the welded junction shall be insulated and cooled slowly. 1.1.5 equipment platforms, ladders and...
Flexible leave shall be implemented at the construction site, and reasonable arrangements shall be made for compensatory leave, off peak and return to Beijing. Check...
The main differences between the two pricing models are: (1) the composition of project price is different. In addition, there is another form of fixed...
(2) The tack coat oil shall be sprayed by a motorized asphalt spreader with a spraying amount of 0.5l/m2. When loading from the mixer to...
