色五月视频,久中文字幕中文字幕亚洲无线,国产大片在线看,欧美啪啪精品,国产精品欧美日韩,国产福利在线观看永久免费

What should be done before installing the steel structure grid?

What should be done before installing the steel structure grid?

The installation of steel structure grid is relatively different from the construction of traditional buildings. The installation of steel structure grid has high technical requirements for constructors, so preparations should be made before construction. The following small series will specifically introduce what work should be done before installing the steel structure grid.

First of all, as a professional steel structure grid construction company, each construction team should have a series of construction processes and some relevant regulations, that is, whether before or during construction, it should have a perfect system to ensure that each step can be carried out smoothly, It also ensures that each step of inspection can be implemented. Generally, before the construction of steel structure, there will be professional teams and personnel to design the drawings. After the drawings are designed, there will be a number of professionals to discuss and conduct simple experiments on some questions arising from the drawings. Then, after the drawings are basically determined, the raw materials can be purchased. At this time, the raw materials should be strictly compared with the drawings to ensure that the structural size and material of any part are purchased accurately according to the drawings. Of course, in addition to the raw materials needed in some buildings, the auxiliary supplies and tools needed in some buildings also need to be compared and checked one by one.