Steel structure manufacturer: What details should be paid attention to in the renovation of steel structure engineering


Release time:

2023-01-06

The steel structure of the steel structure manufacturer shall be made of steel as the basic material, mainly composed of prefabricated components made of channel steel and thick steel plate, such as steel column, steel beam, steel pipe truss, etc. Prefabricated components or components are generally welded, screwed or riveted, and are one of the important types of building construction. Because of its light weight and simple construction, it is widely used in large factories, highway bridges, stadiums, multi-storey buildings and other industries. 1. Prevent the removal of inclined support points of steel structure works; 2. The steel structure works of the steel structure manufacturer shall avoid the steel structure of the optical fiber cutting machine or drilling holes on the steel structure as much as possible. If the hole edge is opened as far as possible, appropriate engineering reinforcement measures should be taken

The steel structure of the steel structure manufacturer shall be made of steel as the basic material, mainly composed of prefabricated components made of channel steel and thick steel plate, such as steel column, steel beam, steel pipe truss, etc. Prefabricated components or components are generally welded, screwed or riveted, and are one of the important types of building construction. Because of its light weight and simple construction, it is widely used in large factories, highway bridges, stadiums, multi-storey buildings and other industries.
1. Prevent the removal of inclined support points of steel structure works;
2. The steel structure works of the steel structure manufacturer shall avoid the steel structure of the optical fiber cutting machine or drilling holes on the steel structure as much as possible. If the hole edge is opened as far as possible, appropriate engineering reinforcement and prevention measures should be taken;
3. Avoid deformation of steel structure components due to fierce construction;
4. Do not touch the steel anchor screw. Whether it is loose or tightened, it will change the bearing capacity of the original structure;
5. Prevent the steel structure manufacturer from welding other components on the original steel structure. If electric welding is carried out as far as possible, some effective measures should be taken during the construction of the project, such as partial temperature reduction of the surrounding temperature of the electric welding position with wet cloth.
6. Don't put it on steel columns and columns casually, and don't build walls to expand the bearing capacity casually.

7. Fireproof materials are generally used for steel structure surface. The fireproof materials used by the steel structure manufacturers are the main natural barriers to ensure that the steel structure can be reinstalled in an event, and the fireproof materials should be maintained as much as possible.
Construction measures for steel structure production and processing of steel structure manufacturers in rainy days
Steel structure manufacturers sometimes encounter rainy days during the construction of steel structure processing. At this time, what should be paid attention to in order to ensure the construction of the project in rainy days?
1. Temporary shelters shall be provided during the production and processing of steel structures in rainy days. Precipitation shall not fall on hot welding. If the electric welding is wet, use a dry rag to scrub before electric welding. Before that, oxygen-acetylene flame should be selected to carry out dry welding to maintain dry welding and no residual moisture.
2. During the lifting process, if there is water on the prefabricated components, the steel structure manufacturer shall remove it before construction, and the coating shall not be damaged. When assembling the high-strength bolt connector, the friction surface of the component shall be clean and free of water droplets, and shall not touch precipitation, dirt, oil and other wastes.
3. The steel structure production and processing prefabricated components of the steel structure manufacturer cannot be painted in rainy days.
4. The engineering construction of thermal insulation roof cannot be carried out in rainy days and strong winds of level 5 and above.
5. In rainy days, because the gas is wet and cold, the welding wire should be waterproof and baked for storage. The number of times of repeated baking in the same time can not exceed 2, and the manager needs to keep the baking record in time.
When the steel structure manufacturer encounters strong wind in rainy days during the processing and manufacturing of steel structure, the columns, bearing beams, support frames and other large prefabricated components should be calibrated immediately, and the parts should be fixed immediately after calibration, to prevent the unstable installation of components on one side, and to create a stable indoor space system.
If you need steel structure installation and construction services, please consult the steel structure manufacturer.