The characteristics of light steel villas have the following characteristics
Earthquake resistance: The roofs of low-rise villas are mostly sloping roofs, so the roof structure is basically a triangular roof truss system made of cold-formed steel components. solidified"plate rib structure system", This structural system has a stronger ability to resist earthquakes and withstand horizontal loads, and is suitable for areas with a seismic intensity of more than 8 degrees. Wind resistance: The steel structure is light in weight, high in strength, good in overall rigidity and strong in deformation ability. The weight of the building is only one-fifth of the brick-concrete structure, and it can withstand a hurricane of 70 meters per second, so that life and property can be effectively protected. Durability: The light steel structure residential structure is all composed of cold-formed thin-walled steel components, and the steel frame is made of super anti-corrosion high-strength cold-rolled galvanized sheet, which can effectively prevent the impact of corrosion of the steel plate during construction and use, and increase the light steel components. of service life. The structural life can be up to 100 years. QQ screenshot 20191204140526.jpg Thermal insulation: The selected thermal insulation material is mainly glass fiber cotton, which has excellent thermal insulation effect. The use of thermal insulation boards for external walls can effectively prevent the 'cold bridge' phenomenon of the walls and achieve better thermal insulation. The thermal resistance of R15 insulation cotton with a thickness of about 100mm can be equivalent to a brick wall with a thickness of 1m. Sound insulation: Sound insulation is an important goal to evaluate the residence. The windows of the light steel system equipment are all made of insulating glass, which has good sound insulation, and the sound insulation is more than 40 decibels; the wall composed of light steel keel and thermal insulation material gypsum board, its Sound insulation can be as high as 60 decibels. Health: dry construction, reduce the pollution caused by waste to the environment, the steel structure materials of the house can be recycled, and most of the other supporting materials can also be recycled, which is in line with the environmental protection knowledge at the time; all materials are green building materials, which meet the requirements of the ecological environment and are conducive to healthy. Comfort: The light steel wall adopts a high-efficiency energy-saving system, which has a breathing function and can adjust the dry humidity of the indoor air; the roof has a ventilation function, which can form an active air space above the house to ensure the ventilation and heat dissipation requirements inside the roof. Convenience: All construction is done by dry work, and it is not affected by environmental seasons. For a building of about 300 square meters, only 5 workers and 30 working days can complete the whole process from foundation to decoration. Environmental protection: The material is recyclable, and it is truly green and pollution-free.