Steel structure has been more popular among people, but because the steel structure corrosion problem has been a problem in the industry, the material itself is poor corrosion resistance, heat resistance is not fire-resistant shortcomings, if the project application can not properly handle the steel structure corrosion and fire protection problems, will directly affect the safety and durability of the project. As the steel surface cladding after the steel structure corrosion and fire protection issues.

The installation of the steel structure needs to be hoisted first. Generally speaking, the middle is hoisted first, and then the outer side is hoisted. The principle of first going down and then up is adopted. Fix the middle part first and push through the ends. After being hoisted in place using tools, the anchor bolts are used to fasten them, and then the steel column bolts and pressure plates must be welded before the steel columns can be installed.