It has ten advantages such as shock resistance, wind resistance, durability, heat preservation, sound insulation, health, comfort, speed and energy saving. Steel structure refers to a structure that can withstand and transmit loads by connecting steel plates and hot-rolled, cold-bent or welded profiles through joints.
Sound insulation: The wall made up of light steel keel and thermal insulation gypsum board can have a sound insulation effect of up to 60 decibels. The sound insulation effect is an important indicator for evaluating the house. The windows installed in the light steel system are all made of insulating glass, which has good sound insulation and sound insulation of more than 40 decibels.
Comfort: Adjustable indoor air dryness and humidity; the roof has ventilation function, which can form a flowing air between the interior of the house. The light steel wall adopts an efficient energy-saving system and has a breathing function to ensure the ventilation and heat dissipation requirements inside the roof.
Wind resistance: The building's own weight is only one-fifth of the brick-concrete structure. It can withstand hurricanes of 70 meters per second, so that life and property can be effectively protected. The steel structure has light weight, high strength, good overall rigidity and strong deformation ability.
Insulation: Use the insulation board of the outer wall to effectively avoid the "cold bridge" phenomenon of the wall and achieve better insulation effect. The thermal resistance of R15 insulation cotton with a thickness of about 100mm can be equivalent to a brick wall of 1m thick. The thermal insulation material used is mainly made of glass wool, which has good thermal insulation effect.
Durability: Steel structure houses can effectively avoid the influence of corrosion of steel plates during construction and use. The light steel structure residential structures are all composed of cold-formed thin-walled steel component systems. The steel bones are made of super anti-corrosion high-strength cold-rolled galvanized sheets, which has been increased. The service life of light steel components. The structural life can reach 100 years.
Environmental protection: Really green and pollution-free, materials can be recycled 100%.
Health: All materials are green building materials, which meet the requirements of ecological environment and are conducive to health. Dry work construction, reduce the pollution caused by waste to the environment, the steel structure of the house can be 100% recycled, and other supporting materials can also be mostly recycled, in line with current environmental awareness.
Fast: A building of about 300 square meters, only 5 workers and 30 working days can complete the whole process from foundation to decoration. All dry work in steel structure engineering is not affected by the environmental season.
Energy-saving: heat preservation, heat insulation, sound insulation effect, all adopt high-efficiency energy-saving wall, which can reach 50% energy-saving standard.
Seismic resistance: Light steel components form a very strong “rib rib structure system” after sealing structural sheets and gypsum boards. This structural system has stronger earthquake resistance and resistance to horizontal loads, and is suitable for seismic intensity. Areas above 8 degrees. Most of the low-rise villas are sloping roofs, so the roof structure basically uses a triangular roof truss system made of cold-formed steel members.