What is prefabricated building

There are many types of buildings, among which prefabricated buildings are an advanced building, but many people don’t know much about it. Let’s learn more about it with the editor!

What is a prefabricated building

A prefabricated building is a building assembled from prefabricated house components. This kind of construction is faster and has lower production costs. After people's design improvements, it also adds It is a relatively advanced building with flexibility and diversity; prefabricated buildings are divided into five types: block building, plate building, box building, skeleton plate building and rising plate building.

Features of prefabricated building construction

1. Advantages

1. It can be produced like a machine, the quality can be more effectively controlled, and then transported to the construction site. Direct installation is more convenient and fast, and can shorten the construction period.

2. Reduce the turnover of materials, reduce rental costs, and reduce the amount of wet work on the construction site, save materials, reduce waste, and be more environmentally friendly; the components are highly mechanized, which can greatly reduce the number of on-site construction personnel. equipped.

2. Limitations

Due to the lag in domestic acceptance standards and construction technology, there are relatively large restrictions on height and floor height, and the use of embedded parts and bolts is relatively large. ;Due to horizontal and vertical restrictions on molds and transportation, the size of the components cannot be too large; the requirements for on-site transportation machinery are also relatively high, requiring the use of relatively large hoisting machinery; the components are prefabricated in the factory, so they cannot be too far away from the construction site.

Classification of prefabricated buildings

1. Block construction

Block construction is more suitable for 3 to 5-story buildings. This production process is relatively simple and can Made of local materials and industrial waste, they are easy to construct and low in cost. They are divided into small and medium-sized ones. Small ones are widely used. Medium-sized ones can save masonry labor. Large ones have now been replaced by prefabricated large plates.

2. Panel construction

Panel construction, also known as large panel construction, can reduce the weight of the structure, expand the use area of ??the building, and can also be earthquake-proof; it is divided into interior wall panels and exterior wall panels , the interior wall panels are mostly solid or hollow reinforced concrete panels; the exterior wall panels are mostly reinforced concrete composite panels.

3. Skeleton plate building

There are two forms of skeleton plate building. One is a load-bearing system composed of columns and slabs. The internal and external wall panels are non-load-bearing. The other is A load-bearing frame composed of columns and beams; skeleton panels can reduce the weight of the building and are suitable for multi-story and high-rise buildings.

Editor’s summary: The above is the relevant content about what prefabricated buildings are. I hope it will be helpful to everyone.