Steel structure workshop is composed of beams and columns of steel structure components. The roof structure and wall structure of the workshop completely surround the main structure. So the wall and roof system, is the steel structure of the plant enclosure structure, mainly to protect the plant structure and protect the plant internal equipment and personnel, so that the plant has good sound insulation and heat preservation effect. There are two main types of containment:
1. Metal plate enclosure structure
What is the metal plate envelope structure? Metal plate retaining structure is a kind of don't need light wall structure bearing plate, light choi steel or caigang sandwich panels, caigang sandwich board core material can be glass fiber glass silk cotton, the core material and polyurethane foam or class, but now the foam core material is not recommended, because of the foam core material does not have fire prevention performance. And if the single layer of color steel plate is used, it does not have the performance of heat preservation and insulation.
2. Load-bearing wall
Load-bearing walls are mainly filled with a variety of lightweight filling materials, such as hollow block aerated concrete blocks, prefabricated prestressed concrete perforated plate shaped steel plates, steel mesh plastic wall panels and light steel keel panel walls and so on. The walls of the ground floor can also be made of ordinary new earth brick masonry, and the roof structure is generally made of a straight strip system, as well as light corrugated corrugated steel plate covers and colored steel pressed plates.
