Resistance to wind force
The steel structure has the advantages of light net weight, high tensile strength, good overall rigidity and strong deformability. The net weight of the engineering building itself is only 1/5 of that of the brick-concrete structure, which can withstand hurricanes of 70 meters per second, so that living property can be effectively maintained on a daily basis.
Endurance
Most of the flat roofs of low-rise villas are sloping roofs, so most of the flat roof structures are managed by triangular portal steel frame made of cold-drawn steel members. After sealing the structural board and collecting the plasterboard, the light steel structural members form a very stable "plate rib structure system management", which has a stronger anti-seismic grade and the ability to resist horizontal load. The area where the earthquake resistance grade of the available building is above 9 degrees.
Heat insulation property
The expected effect of sound insulation is a key index to identify the residence. The windows of light steel structure system management and installation all use double-layer hollow glass, the actual sound insulation effect is particularly good, sound insulation is more than 40 dB; the wall is composed of light steel keel partition and thermal insulation raw material gypsum board, and the expected sound insulation effect can reach 60 dB.
Thermal insulation
The thermal insulation raw material used is glass cotton board as the main body, which has a good expected effect of thermal insulation. The thermal insulation material used for the wall can scientifically and reasonably avoid the "deformation" of the wall, and achieve a better expected effect of thermal insulation. 100mm about thick R15 thermal insulation material thermal resistance value can be equivalent to 1 meter thick wall.
Physical and mental health
Dry building construction, reduce the air pollution caused by waste to the ecological environment, housing steel structure raw materials can be 100% recycled, other service facilities raw materials can also be mostly recycled, in line with the current awareness of environmental protection; all raw materials are green and energy-saving buildings, taking into account the requirements of ecological environment management, is conducive to health.
Use performance
The light steel structure residential structure is all composed of cold-drawn thick-walled pipe steel member system management, and the anchor is produced and processed with very corrosion-resistant and high toughness cold-fastened galvanized sheet, which can effectively avoid the harm of corrosion of carbon steel plate in the whole process of construction and application. the service life of light steel structural members is improved. The service life of the structure is 100 years.
Comfort degree
The light steel structure wall is managed by an efficient, energy-saving and environmental protection system, which has respiratory effect and can adjust the dry humidity of indoor air pollution; the roof has the effect of air circulation, which can create a mobile vapor room over the interior of the house. ensure internal air circulation and heat dissipation regulations.
