Prefabricated steel structure residence is built by building blocks. It is required to complete the main components such as interior and exterior wall panels, floor slabs, stairs, beam column components, connection nodes, as well as the components of functional spaces such as toilets and kitchens in the factory, and complete the entire residential building through on-site assembly. As all components are processed in the factory, the on-site construction amount is greatly reduced, environmental pollution is avoided, and the construction period is saved. Standardized design and construction are easier to ensure the quality and safety of buildings, and are widely used in industrial developed countries. In order to realize the assembly of steel structure residence, the first step is to realize the productization and standardization of each part of the main body, mainly including the standardization of beams and columns, the productization of connection nodes, the productization of wall maintenance, and the productization of floors.
The traditional welded joints need to process the steel column as a single piece, which is difficult to produce due to the influence of various parameters. The processing of joints is complex, and the quality of joints is greatly affected by the technical level of welding workers, welding technology and welding environment. The quality can not be guaranteed very well.
In addition, due to single piece processing, it is difficult to ensure the processing accuracy, and the on-site connection will be difficult to install due to the error of pores.
In order to realize the productization of connecting nodes, it is objectively necessary to separate nodes and components for separate processing. Vision Jianke is committed to building the entire industrial ecological chain of prefabricated steel structure buildings. All the parts are produced in the factory, so this problem has been well solved.
Keep the wall productization.
In addition to the main structure, the external protective structure matched with the steel structure building is not only sound proof, moisture-proof, rainproof, but also durable. At present, there are hundreds of kinds of plates in China, but there are few properties and connections with the main steel structure.
The cost of the enclosure wall has a great impact on the overall cost, and the wall construction has a great impact on the entire construction period.
