Construction requirements of steel structure workshop

1. The installation of steel structure factory building, material is very key, so we must check the material, steel varieties, models, specifications and quality should meet the design requirements and the provisions of the current national product standards, and random sampling retest, retest can be used. In addition, the welding rod, wire and flux with factory certificate must be selected according to the steel number.

2. Personnel operation must have technical qualification certificate, operation safety certificate, etc. The project department is required to establish a quality assurance system, implement the three-inspection system, and technical personnel with certificates to work.

3. The connection design of steel structure workshop should conform to the principles of safety and reliability, simple structure, clear force transmission, convenient construction and steel saving.

4. Embedded-anchor bolt is the core work item of the installation and construction site of the steel structure workshop, and the construction unit must be required to prepare a special construction plan and construct it.

Bias anchor bolts for steel structure installation.

Embedded-bolt is the key work item in the installation and construction site of steel structure workshop, and the construction unit must be required to work out and construct special construction scheme. Steel structure installation should pay attention to parts assembly deviation.

Because components deform during transportation and stacking; Flexure deformation may occur after lifting, and accumulated errors during installation may lead to deviation of component assembly. Therefore, parts in the loading and transportation process to take effective protection measures, loading and unloading car pile must be smooth. The lifting position of large parts should be confirmed by calculation. After finding the deviation, we should find the reason in time and adjust it well. If the deviation is found to be too large in the installation process, it must not be forcibly corrected or expanded at will. The design should be submitted and technical corrective measures should be taken to solve the problem.