Product Description
Product construction process
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Product Name
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Light Steel Villa |
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Housing Material
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Light steel and aluminum plate |
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Wall Structure
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Heat Insulation and Waterproof Structure
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Service Life
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50 Years
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Seismic Resistance
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Grade 8 Earthquake
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Glass
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LOW-E three-layer hollow tempered glass
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FAQ
Structural features and advantages of light steel villas:
1. light steel villa compared to traditional residential, has its outstanding advantages:
(1) The light steel structure accessories of the light steel villa are made with a high degree of factory and mechanization, and the degree of commercialization is high.
(2) the light steel villa site construction speed, will not affect the nearby residents is conducive to civilized construction.
(3) The steel structure of the light steel villa is an environmentally friendly and sustainable product.
(4) the light steel villa has light weight and good seismic performance.
(5) The comprehensive economic index of light steel villa is not higher than that of reinforced concrete structure.
(6) light steel villa compared to brick residential, can avoid the waste of resources caused by burning bricks with earth
(7) light steel villa because the wall thickness of light steel structure is small, than the brick structure can increase the effective use of area;
(8) Compared with reinforced concrete houses, light steel villas can be recycled in the future, but concrete cannot be recycled. It will definitely be construction waste in the future, causing environmental pressure. Moreover, it will take 40 years for concrete to dry completely, thus causing indoor moisture and humidity, which is not conducive to human health. However, the light steel structure does not use concrete at all, so this problem does not exist.
(9) the seismic performance of light steel villa is good. Because the earthquake activity is left and right and up and down, the light steel structure connected by screws forms a safe and stable box, which will not cause the wall to collapse or the floor to fall down and endanger personal safety due to the shaking of the earthquake.
(10) The construction of light steel villa adopts dry construction method, which will not cause waste of water data. And it saves money.
2.Floor structure of light steel villa
The floor of the light steel villa is composed of cold-formed thin-walled steel frames or composite beams, floor OSB structural plates, supports, connectors, etc. The materials used are oriented strand board, cement fiber board, and plywood. In these light floor per square meter can withstand 316 to 365 kilograms of load. The weight of the floor structure system of the light steel villa is only 1/4 to 1/6 of that of the traditional concrete floor system in China, but the structural height of the floor will be 100 to 120mm higher than that of the ordinary concrete slab.
3. light steel villa roofing system
Light steel villa roofing system is composed of roof truss, structural OSB panel, waterproof layer, light roof tile (metal or asphalt tile). Light steel structure of the roof, the appearance can have a variety of combinations. There are also a variety of materials. Under the premise of ensuring the waterproof 1 technology, the appearance has many options.
4.Wall structure of light steel villa
The wall of light steel villa is mainly composed of wall frame column, wall top beam, wall bottom beam, wall support, wall panel and connector. Light steel villas generally use the inner transverse wall as the load-bearing wall of the structure. The wall column is a C- shaped light steel member. The wall thickness depends on the load, usually 0.84~2mm, and the spacing between the wall columns is generally 400~600mm. The wall structure layout of the light steel villa can effectively bear and reliably transmit the vertical load and is convenient to arrange.
5.Building Insulation and Energy Saving Technology of Light Steel Villa
In order to ensure the thermal insulation effect, the thermal insulation materials used in the exterior wall and roof of the building can be used for a long time and can be used for thermal insulation. In light steel villas, in addition to filling glass fiber between the wall columns of the wall, a layer of thermal insulation material is pasted on the outside of the wall to effectively cut off the thermal bridge from the wall column to the outer wall panel. The joist between floors is filled with glass fiber to reduce heat transfer through the floors. Glass fiber is filled between the wall columns of all interior walls to reduce heat transfer between household walls.
1. Building fire protection technology
One of the most critical issues in light steel villas is the application of fire protection technology, and the fire resistance rating of light steel villas is four. The light steel villa is pasted with fireproof gypsum board on both sides of the wall and the ceiling of the floor, and the common firewall and household wall are protected with 25.4mm thick (1 inch) gypsum board to meet the fire prevention requirement of one hour. In addition, the glass fiber filled between the wall column and the floor shelf also plays a positive role in protecting fire prevention and heat transfer.
2. Building sound insulation technology
The light steel villa is filled with glass wool between the inner and outer walls and the joist of the floor cover, which effectively prevents the audio part transmitted through the air. For the impact sound transmitted through the solid, the following structural treatment is made: for the household wall, two wall columns are used to form two walls with intermediate gaps; For the small keel of fixed gypsum board for suspended ceiling, an elastic structure with small slots is used to effectively reduce the solid sound transmission between floors.
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