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Why are self-built light steel villas more popular than traditional buildings?

by:Lida Group     2022-01-24

Why are self-built light steel villas more popular than traditional buildings? What is a light steel villa, why not use traditional civil engineering? The light steel villa not only has the four excellent properties of 'light, fast, good and economicalThe light steel villa has the advantages of high strength, light weight, good seismic performance, low foundation cost, large construction area, high construction quality, suitable for industrialization and standardized production, dry green construction, suitable for different climatic conditions, free from construction It has the advantages of seasonal influence, low comprehensive cost, and at the same time, it can reduce the pollution of construction waste to the environment, and can be recycled in the whole life cycle. It has become the preferred material for villa construction in today's era. Light steel villas are the first choice for modern architecture. In the era of rapid technological development, the construction industry cannot be left behind. Light steel structures are committed to providing the most basic material supply for the construction industry. At the same time, the application of light steel structures in villas has become more and more widely. 1. Floor structure of the light steel villa The floor of the light steel villa is composed of cold-formed thin-walled steel frame or composite beam, floor OSB structural plate, supports, connectors, etc. The materials used are oriented strand board, cement fiberboard, and plywood. These lightweight floors can withstand loads of 316 to 365 kilograms per square meter. The weight of the floor structure system of the light steel villa is only one-quarter to one-sixth of the traditional domestic concrete floor system, but the structural height of the floor will be 100-120 mm higher than that of the ordinary concrete slab. 2. Roofing system of light steel villa The roofing system of light steel villa is composed of roof truss, structural OSB panel, waterproof layer, light roof tile (metal tile or asphalt tile). The roof of light steel structure can have various combinations in appearance. There are also many kinds of materials. Under the premise of ensuring the waterproof technology, there are many options for appearance. 3. Wall structure of light steel villas The walls of light steel villas are mainly composed of wall frame columns, wall top beams, wall bottom beams, wall supports, wall panels and connectors. Light steel villas generally use the inner transverse wall as the load-bearing wall of the structure, and the wall columns are C-shaped light steel components. , The wall structure arrangement of light steel villa can effectively bear and reliably transmit vertical loads, and the arrangement is convenient. 4. Building thermal insulation and energy saving technology of light steel villas In order to ensure the thermal insulation effect of light steel villas, the thermal insulation materials used in the external walls and roofs of buildings can be used for a long time and can be thermally insulated. In light steel villas, in addition to filling glass fiber between the wall columns, a layer of thermal insulation material is attached to the outside of the wall, which effectively cuts off the thermal bridge from the wall column to the outer wall panel; the joists between floors are filled with glass fiber, Reduce heat transfer through floors; all interior walls are filled with fiberglass between studs to reduce heat transfer between home walls. V. Building fire protection technology One of the most critical issues for light steel villas is the application of fire protection technology. The fire resistance rating of light steel villas is four. For light steel villas, fire gypsum boards are attached to both sides of the wall and the ceiling of the floor. For ordinary fire walls and sub-family walls, 25.4 mm thick (1 inch) gypsum boards are used to protect them to meet the fire protection requirements of 1 hour. The glass fiber filled between the body wall columns and the floor joists also plays a positive role in protecting against fire and heat transfer. 6. Architectural Sound Insulation Technology The light steel villa is filled with glass wool between the inner and outer walls and the floor joists, which effectively prevents the audio part transmitted through the air, and the impact sound transmitted through solids is treated as follows: Two wall columns are used to form a second wall with an intermediate space; and for the small keel used to fix the gypsum board for the ceiling, an elastic structure with a small slot is used to effectively reduce the solid sound transmission between floors. The above is the specific content of why the self-built light steel villa is more popular than the traditional building. I believe that everyone will have a different understanding of the light steel villa after reading it. I hope it will help you.

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