Steel structure engineering is a structure mainly made of steel, which is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. Welds, bolts or rivets are generally used to connect various components or parts, which is one of the primary types of construction structures. Because of its light deadweight and simple construction, it is widely used in large factories, bridges, stadiums, high-rise buildings and other areas. Membrane structure landscape
Seismic resistance: most of the roofs of low rise villas are pitched 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 a stronger seismic resistance and resistance to horizontal loads, It is applicable to areas with seismic intensity of more than 8 degrees.
Wind resistance: shaped steel structure has light weight, high strength, good rigidity and strong deformation resistance. The self weight of the building is only one fifth of that of the brick concrete structure, which can resist the hurricane of 70 meters per second, so that life and property can be effectively protected.
Durability: all light steel structure residential structures are composed of cold-formed thin-walled steel member systems, and steel bones are made of anti-corrosion high-strength cold-rolled galvanized sheets, which can effectively avoid the impact of corrosion of steel plates during construction and use, and increase the service life of light steel members. The service life of the structure can reach 100 years.
Thermal insulation: the selected thermal insulation material is mainly glass fiber cotton, which has outstanding thermal insulation effect. The insulation board used for the external wall can effectively avoid the "cold bridge" phenomenon of the wall and achieve a better insulation effect. The thermal resistance of R15 insulation cotton with a thickness of about 100mm can be equivalent to a 1m thick brick wall.
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