There are no specific requirements for the service life of steel structures in the code, but in the structural design, according to the loaded code, the load statistical value of 50 years as the basic cycle is basically adopted, that is, the probability that the normal design steel structure will be damaged due to excessive load within 50 years is very small.

Rust removal and coating of steel structures is a work easily ignored by steel structure contractors and is also a weak link in steel structure engineering construction. If this phenomenon is not corrected, it will have a great impact on the construction quality of the steel structure, because the quality of rust removal and painting will directly affect the maintenance cost of the steel structure during its future use, as well as the service life of the steel structure project, the safety of the structure, and the fire resistance time in case of fire (fire-resistant painting).

With the increasing concern and requirements for the quality of building environment, the demand for Shenyang steel structure industrial plant, as one of the infrastructure facilities for the development of modern industry, is constantly refreshing. With the wide application of steel structure industrial plants and the trend of replacing traditional plant buildings, more and more people are more curious about the differences between steel structure industrial plants and traditional reinforced concrete structure industrial plants. Now, Shenyang Steel Structure Editor will introduce to you:

Seismic resistance: most of the roofs of low-rise villas are sloped roofs, so the roof structure is basically a triangular roof truss system made of cold-formed steel members. After sealing structural plates and gypsum boards, light steel members form a very solid "plate rib structure system", which has stronger seismic resistance and resistance to horizontal loads and is applicable to areas with a seismic intensity of more than 8 degrees.

The advantages of steel structure workshop building/steel structure warehouse/steel structure hanger/prefabricated workshop