Specifications

steel structure was used connected or support big building,Accurate and fastness

Production of steel-based structure is one of the main types of building structures. Steel is characterized by high strength, light weight, rigidity, and therefore for the construction of large-span and super, super-heavy-duty building is particularly suitable; materials, homogeneous and isotropic is good, an ideal elastomer, the most consistent with general engineering basic assumptions of mechanics; material plasticity, toughness is good, there is greater deformation, can well withstand dynamic loads; short construction period; its high degree of industrialization, mechanization can be a high degree of specialized production; processing of high precision, high efficiency , sealed good, it can be used for construction of gas cylinders, tanks and transformers.
The disadvantage is the poor fire resistance and decay resistance. The workshop is mainly used for heavy-duty load-bearing skeleton, by the power plant load structures, shell structures, high-rise tower and mast structures, bridges and libraries and other large-span structures, high-rise and ultra-high-rise construction.