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Weifang Henglida Steel Structure Co.,Ltd

Head Office: 5th Floor,Building A,Darron Center,No.180,Haier Road,Qingdao, 266000,China

Factory Address: 309 Highway, Zhuliu Industrial Park, Changle County, Weifang City, Shandong, China



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Light Steel Villa Sound Insulation Technology

Light steel villa, also known as light steel structure building, its main material is synthesized from hot dip galvanized steel strip after cold rolling technology of light steel keel, through accurate calculation and in combination with the support and auxiliary parts, a reasonable bearing capacity, to replace the traditional houses.

Special performance

1. Compared with traditional housing, light steel villas have their outstanding advantages:

(1) light steel villas are made of light steel structure with high degree of mechanization and mechanization.

(2) the construction speed of the light steel villa will not affect the nearby residents in favor of civilized construction.

(3) the steel structure of light steel villa is environmentally sustainable development products.

(4) light steel villas have a light weight and good anti-seismic performance.

(5) the comprehensive economic index of light steel villas is not higher than the reinforced concrete structure.

(6) light steel villas can avoid the waste of resources caused by the use of clay bricks

(7) light steel villa, because the wall thickness of the light steel structure is small, it can increase the effective use area than the masonry structure;

(8) of the light steel villa compared with reinforced concrete house, because of the light steel structure steel can be recycled, but cannot be recycled concrete, after must be construction waste and environmental pressure and concrete to 40 years to all dry, so easy to cause indoor moisture, moisture, is not conducive to human health. But the light steel structure is completely free of concrete and therefore does not exist.

(9) the anti-seismic performance of light steel villa is good. Due to earthquake activity for the left and right and up and down, so use screw together the light steel structure formed a box, security and stability will not appear because of the earthquake shaking collapsed wall or floor off the endanger personal safety.

(10) the construction of light steel villa adopts dry construction method without the waste of water information. And it saves money.

The floor structure of the light steel villa

The floor of the light steel villa is composed of cold curved thin-walled steel frame or composite beam, OSB structural plate of floor, supporting, fitting, etc. The materials used are directed particleboard, cement fiberboard, and plywood. Each square metre of these light floors can withstand loads of 316 to 365 kilograms. Light steel villa floor structure weight was only about a quarter of the domestic traditional concrete floor system by one 6, but the structure of the floor height will be higher than ordinary concrete plate 100 ~ 120 mm.

3. Roof system of light steel villa

Light steel villa roofing system is composed of roof frame, structural OSB panel, waterproof layer, light roofing tile (metal or asphalt tile). Light steel structure of roof, appearance can have a variety of combinations. There are many kinds of materials. With the protection of this technology, the appearance has many options.

Four, light steel villa wall structure

The wall of light steel villa is mainly composed of wall column, wall top beam, wall support, wall support, wall panel and fittings. Light steel villa will cross wall inside as a general structure of the main wall, wall column for C shape light steel structures, according to the wall thickness of load, usually is 0.84 ~ 2 mm, wall column spacing generally is 400 ~ 600 mm, light steel villa this wall structure arrangement, can be effective and reliable delivery under vertical load, and the arrangement is convenient.

5. Building insulation and energy-saving technology of light steel villas

Light steel villa to ensure the thermal insulation effect, the thermal insulation material used in the exterior wall and roof of the building can be used for a long time and heat insulation. The light steel villas generally fill the glass fiber outside the wall column, and then attach a layer of insulation material on the outside of the wall, effectively isolating the hot bridge from the wall to the outer wall. The floor is filled with glass fiber to reduce the heat transfer through the floor. All the walls of the inner wall are filled with fiberglass to reduce heat transfer between the walls.

4. Building fire prevention technology

One of the most critical problems of light steel villas is the application of fire prevention technology. Light steel villa at both sides of the wall and floor of the smallpox of fire prevention plasterboard, for common firewall and the ledger wall with 25.4 mm (1 inch) thick plasterboard protection, in order to achieve an hour fire prevention requirements, in the wall between the wall and floor joists between pillars fill glass fiber for fire prevention and heat transfer also play a positive role in protecting.

5. Building sound insulation technology

Light steel villa in the external walls and floor joists fill glass wool, effectively prevent the audio part of spreads through the air, and to spread through solid impact, the tectonic process for the ledger wall with two wall columns with a gap between two walls; And the small keel of the fixed plasterboard used in the ceiling, with the elastic structure with small cut grooves to effectively reduce the sound propagation between the floors.