What are the advantages of assembly building?

2024-09-12

The advantages of prefabricated buildings are mainly reflected in the construction preparation and construction effect. Since a large number of building components of the factory are pre-processed by workshops and factories, the preparation procedures of the building are more than traditional buildings, but the construction time is much shorter than traditional buildings. Prefabricated buildings are mainly safe and green. On the one hand, the safe construction of construction personnel, on the other hand, prefabricated buildings meet the requirements of green building, so they are praised and supported by the state.

The advantage is that the construction speed is fast and the efficiency is high.

Because it is prefabricated in the factory, the quality of the components is also very good. It can produce a large number of parts with high production efficiency. In the future, when it is damaged by an earthquake, it will only be disconnected at the joint, and the part itself will not be damaged. It provides new ideas for future maintenance and replacement.

The disadvantage is that the integrity is not as good as on-site casting. Engineering components with special requirements of the owner cannot be prefabricated, and the factory cannot be mass-produced. The key is to deal with the concrete joint between the two assembled parts. In bridge engineering, prestressed concrete with precast elements can only be constructed by the post-tensioning method. Select Single.

The Problem of Assembly Building

1. Immature market environment

1) Currently, in the market, there are relatively few constructors, designers and suppliers.

2) The specifications and standards are not perfect, and technical procedures need to be formulated;

3) The research and development results of new materials are not significant, and the application and popularity are not high;

4) The government's supervision and acceptance mechanism is not perfect.

2. Expenses

The initial investment is large and the benefit is low. If you want to build a strong building, you want to have your own prefabrication factory. Therefore, network layout and plant construction investment are very important for prefabricated buildings. At the same time, a large number of components are produced at the beginning of the project, which requires a lot of money.

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