Weekend heart, also take a look at Chengdu steel structure project

Category： Industry News

Time：2020-07-08

Several characteristics illustrate the advantages of the steel structure of Chengdu Steel Structure Engineering Company:

Seismic resistance: Most of the roofs of low-rise villas are sloped roofs, so the roof structure basically adopts a triangular roof truss system made of cold-formed steel components, and the steel components form a very strong "plate rib structure system" after sealing the structural panels and gypsum boards, which has a stronger ability to resist earthquakes and horizontal loads, and is suitable for areas with seismic intensity of more than 8 degrees.

Thermal insulation: The thermal insulation material used is mainly glass fiber cotton, which has a good thermal insulation effect. The insulation board of the external wall is used to effectively avoid the "cold bridge" phenomenon of the wall and achieve a better insulation effect. The thermal resistance value of R15 insulation cotton about 100mm thick can be equivalent to a brick wall 1m thick.

Sound insulation: sound insulation effect is an important indicator to evaluate the residence, the installed windows are made of insulating glass, good sound insulation effect, sound insulation up to more than 40 decibels; The wall composed of QING steel keel and thermal insulation material gypsum board has a sound insulation effect of up to 60 decibels.

Wind resistance: section steel structure building light weight, high strength, good overall rigidity, strong anti-deformation ability. The weight of the building is only one-fifth of that of brick-concrete structure, which can withstand hurricanes of 70 meters per second, so that life and property can be effectively protected.

Durability: The steel structure residential structure is all composed of cold-formed thin-walled steel component system, and the steel frame is made of super anti-corrosion high-strength cold-rolled galvanized sheet, which effectively avoids the influence of rust in the construction and use of the steel plate and increases the service life of the steel components. The structural life can reach 100 years.

Health: dry work construction, reduce the pollution caused by waste to the environment, house steel structure materials can be 100% recycled, other supporting materials can also be mostly recycled, in line with the current environmental awareness; All materials are green building materials, which meet the requirements of the ecological environment and are conducive to health.

Comfort: The wall adopts an energy-efficient system, has a breathing function, and can adjust the dry humidity of indoor air; The roof has a ventilation function, which can form a flowing air room above the house to ensure the ventilation and heat dissipation needs inside the roof.

Keywords： Weekend heart, also take a look at Chengdu steel structure project

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