Which is more expensive, prefabricated houses or traditional houses?

As far as China is concerned, there is a common misunderstanding in the cost, and all the costs of prefabricated houses are often directly compared with the structural costs of traditional buildings. This comparison is unscientific, because prefabricated houses are built faster.

1. According to the production calculation that has not been scaled up at present, the progress of "prefabricated houses" is about 30% faster than that of traditional construction methods.

2. The "assembly room" is completely safe because of prefabricated stairs, external walls, etc. It needs to be overlapped by reinforced concrete when transported to the construction site, not simply connected. Each floor is penetrated by steel bars, and the building structure is very strong.

3. Compared with traditional houses, "prefabricated houses" have higher component accuracy, which can improve the common quality problems such as wall cracking and leakage to the greatest extent, and improve the overall safety level, fire resistance and durability of houses. Using light partition wall system, the owner can change and decorate as needed.

4. During the use of the house, the "assembled house" is more energy-saving and environmentally friendly. For example, the new insulation layer has better insulation effect. If household metering is implemented, the room temperature of the "assembled" room will be higher at the same temperature, so the householder can consider lowering the heating temperature, saving heating costs and reducing energy consumption.

5. "Assembled house" is of great benefit to energy conservation and environmental protection. Through factory production and on-site assembly construction, construction waste and sewage can be greatly reduced, construction noise can be reduced, harmful gas and dust emissions can be reduced, and on-site construction and management personnel can be reduced. Generally, it can save 20% materials and 60% water.

6. The housing industrialization of "assembled housing" is not only conducive to the capital flow of development enterprises, but also can improve the speed of housing listing, so it can greatly slow down the current situation of insufficient market supply and adjust the supply relationship. After large-scale promotion, it can reduce the construction cost and also play a role in curbing housing prices.

7. Comprehensive cost accounting shows that the construction cost of "prefabricated" houses is higher than that of traditional construction methods, about 400 yuan per square meter. After large-scale promotion, the construction cost can be reduced.