Which is better to buy, prefabricated houses or cast-in-place houses?

It is better to buy a prefabricated house than a cast-in-place house.

Because the construction process of cast-in-place concrete houses is relatively extensive and difficult to manage, the quality of buildings is often affected by problems such as materials and construction technology. The main components of prefabricated houses are factory-produced, so the randomness of materials will be reduced and the quality will be guaranteed to some extent.

Cast-in-place concrete houses will produce a lot of wastes and harmful substances such as carbon dioxide in the construction process, which can not meet the requirements of green buildings. The prefabricated houses can be recycled, which saves a lot of scaffolding and formwork work and saves wood resources, so generally speaking, it will be better to buy prefabricated houses.

Advantages of prefabricated houses

1, heat preservation and energy saving

The traditional construction is to stick the insulation board on the external wall, which can not only ensure the flatness and firmness, but also ensure that the insulation board will not be laid loosely because of construction errors. However, the external wall of prefabricated houses has insulation layer, which is processed in the factory, and the requirements on materials and technology are stricter, so as to minimize the energy consumption of heating in winter and air conditioning in summer.

2. Seismic performance

A large number of lightweight materials are used in prefabricated houses, which reduces the building weight, increases the flexible connection of prefabricated members and significantly improves the seismic effect.