Aug 31, 2020
Light steel prefabricated villas are widely used in private villas, tourist resorts, camps, dormitories, scenic spots, mobile houses, post-disaster reconstruction, offices, clubs, school construction, and mainly have the following ten advantages:
1. Save labor
All the building materials of light steel villas, including light steel keel, extruded board, glass fiber cotton, and exterior wall decoration materials, are all produced and prefabricated in factories with a high degree of commercialization. Except for the foundation, the site construction does not require sand and cement, and all are dry operations, realizing the industrialization of housing and saving labor costs.
2. Construction process
The construction process of the house is very simple. The materials are all custom-made by the factory in advance, and they are assembled by a professional construction team when they are transported to the site, just like children building blocks. Save a lot of manual transportation and mechanical hoisting costs. It can be constructed all year round and can be constructed even in bad weather, which greatly improves construction efficiency. At the same time, construction is not restricted by geological conditions, and construction can be done on sandy hilltops and trees.
3. Use area
Because the wall of the light steel structure building is thin, only half of the brick-concrete house, the usable area can reach more than 90%, while the usable area of the traditional brick-concrete house is only about 75%. Light steel structure houses have a high rate of housing, and the space in the house can be flexibly arranged.
4. Accuracy deviation
All the components of the light steel villa are prefabricated in the factory and are made by precision machines. The calculation accuracy is generally calculated by millimeters. The reservation of door and window holes have also been designed, and there is almost no problem with size deviation.
5. Completion date
Most of the building materials for light steel structure villas are prefabricated in factories. The construction is not affected by the season and weather. Construction efficiency is extremely high. The two-story villas of about 200 square meters can be completed in one month. House decoration and water and electricity installation can be done at the same time, and the engineering time is further shortened.
In traditional brick-concrete houses, bricks must be laid, plastered, and dried, and the construction speed is very slow. Generally, in rural areas, it takes about a year from construction to move-in to build a brick-concrete house.
Light Steel Prefabricated Villa
6. Fire performance
Between the wall panels of light steel structure villas, it is necessary to establish fire separation. The glass fiber cotton filled in the keel not only has a good heat preservation effect but also is an A1 non-combustible material with low thermal conductivity and can effectively prevent fire.
7. Heat preservation performance
The wall of the light steel house is composed of light steel keel, glass fiber cotton, extruded board, and outer decoration, etc. It has excellent thermal insulation effect, warm in winter and cool in summer, suitable for living. Under normal circumstances, the thermal insulation performance of a light steel wall of about 20 cm is equivalent to that of a traditional brick-concrete house with a thickness of 60 cm. It can save about 30% of energy costs every winter and summer.
8. Comfort
The wall of the light steel villa is covered with one-way breathing paper, which has an excellent moisture-proof effect and can effectively adjust the humidity. At the same time, the ventilation effect of the roof is also very good. However, traditional brick-concrete houses do not have moisture-proof measures, so long-term living is not good for health.
9. Safety performance
1) Seismic resistance
The light steel villa wall uses a cold-formed steel load-bearing shear wall structure, and the roof uses cold-formed steel triangular truss. At the same time, the laying of the Ou Song board gypsum board, etc., also play a role in the fixed structure, which produces a very strong " Rib structure system". The light steel house has a lightweight and good structure. Under normal circumstances, in a magnitude 9 earthquake, it will only deform and will not collapse, which greatly reduces the casualties of the earthquake.
2) Resistance to wind and snow
The main light steel keel of the light steel house is made of Q550 high-strength galvanized steel, which has outstanding flexibility and hardness. It can withstand the wind of about 70 meters per second so that personal safety and property safety can be safely maintained.
3) Resistance to insects and ants
Q550 steel and other materials used in light steel construction can effectively prevent termites and other pests, reducing the cost of manual maintenance.
10. Green and environmental protection
1) Save water
The construction process of light steel villas, except for the basic works, are all dry operations, which saves the use of water resources.
2) Recycling
Light steel keels can be recycled 100% within decades, and more than 80% of other building materials can also be recycled.
3) Low carbon and environmental protection
Custom light steel Prefabricated villas are low-carbon buildings with very low carbon dioxide emissions.
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