Advantages of prefabricated

1. High structural stability, earthquake resistance, snow resistance, heat preservation and sound insulation

Light steel structure house main load using galvanized steel keel and structural plate composed of ribbed plate wall structure, the structure building integrity is good, structural light weight, seismic performance is good, because the earthquake activity is left and right and up and down, so the screw connected together light steel structure formed a safe and stable box, It will not cause wall collapse or floor fall to endanger personal safety because of the shaking of the earthquake, and it is suitable for areas with seismic intensity of 9 degrees. There will only be deformation, but there will be no collapse and fracture, which will cause little damage to personnel, help escape, reduce the operation intensity of rescue workers, and improve the rescue efficiency.

The insulation materials are glass wool and composite board, and the combined wall 15cm is equivalent to the insulation effect of 1m thick brick wall. The sound insulation capacity of the external wall is 60 dB, and the sound insulation capacity of the internal wall is 45 dB. It can withstand snow pressure of 1.55KN/ m2 and can withstand hurricanes of 70 meters per second.

Second, short construction period, fast construction, high service life

The site construction speed of light steel villa is fast, which will not affect the nearby residents and is conducive to civilized construction. The construction of light steel structure houses has fully realized the factory prefabrication and on-site assembly construction; After the component is installed in place, it will reach 100% strength, without construction technical intervals, and improve labor productivity; The components are processed precisely according to the design drawings, and the on-site construction is completely dry, with a high degree of construction civilization; It takes only 7-10 days to complete the installation of the main structure of a 300-square-meter house, and it takes only 30-45 days to reach the residence mark. The construction speed is fast, which is conducive to the rapid return of funds for real estate development projects. The service life of the whole house can reach 70-100 years.

Third, the indoor space separation is flexible and the utilization rate is high

The span of light steel structure houses can reach 6 ~ 15 meters, providing greater space division freedom for residents; Because the wall thickness is only one half of the brick-concrete structure, the structure area is greatly reduced, and the residential use area can be as high as 92%, which is about 10% more than the use area of traditional buildings.

Fourth, energy saving, environmental protection

The steel structure building of light steel villa is an environmentally friendly and sustainable development product. The comprehensive economic index is not higher than the reinforced concrete structure, and the construction adopts the dry construction method, which will not cause the waste of water data and save costs. Compared with brick-concrete housing, it can avoid the waste of resources caused by burning bricks with earth. Light steel structure wall is composite wall, with good thermal insulation, heat insulation, sound insulation performance, compared with reinforced concrete structure, energy saving up to 60% ~ 70%; The light steel housing system is all galvanized light steel keel, the structural steel can be all recycled, and the recovery rate of other supporting materials is as high as 80%, which meets the requirements of today's residential environmental protection concept.

Compared with reinforced concrete houses, because the steel of the light steel structure can be recycled in the future, but the concrete can not be recycled, it will certainly be construction waste, causing environmental pressure, and the concrete will take 40 years to dry all, so it is easy to cause indoor moisture and humidity, which is not conducive to human health. But the light steel structure does not use concrete at all, so there is no problem.