Earthquake resistance: The roofs of low-rise villas are mostly sloping roofs, so the roof structure basically adopts a triangular roof truss system made of cold-formed steel members. After the light steel members are sealed with structural plates and gypsum boards, they form a strong The “slab-rib structure system” has a stronger ability to withstand earthquakes and horizontal loads, and is suitable for areas with seismic intensity above 8 degrees.
Wind resistance: steel structure buildings are light in weight, high in strength, good in overall rigidity, and strong in deformation ability. The self-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 fully protected.
Durability: The light steel structure residential structure is all composed of cold-formed thin-walled steel components. The steel frame is made of rotten high-strength cold-rolled galvanized sheet, which avoids the influence of steel plate corrosion during construction and use, and increases the service life of light steel components. . The structural life can reach years.
Thermal insulation: The thermal insulation material used is mainly glass fiber cotton, which has a good thermal insulation effect. Using the insulation board on the outer wall can 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 1mm can be equivalent to a brick wall with a thickness of 1m.
Sound insulation: The sound insulation effect is an important indicator for evaluating residential buildings. The windows installed in the light steel system are all made of hollow glass, which has a good sound insulation effect, and the sound insulation can reach more than 40 decibels; The effect can be as high as 60 decibels.
Health: dry construction, reducing environmental pollution caused by waste, steel structure materials of houses can be recycled, and most of other supporting materials can also be recycled, in line with current awareness; materials are green building materials, ecological environment requirements, good for health.
Comfort: The light steel wall adopts a 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 a flowing air space above the interior of the house, and meet the ventilation and heat dissipation requirements of the roof.
Fast: all dry construction, 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.
Green and environmental protection: the material is recyclable, truly green.