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Tell me about what is prefabricated building and its advantages and disadvantages.


Release time:

2022-11-01

Tell me about what is prefabricated building and its advantages and disadvantages.

1, by prefabricated components parts installed on the site into engineering buildings, calledprefabricated building. According to the way of components and construction technology, it is divided into five types: block brick engineering building, board engineering building, box engineering building, frame board engineering building and lifting board and building.

2, due to the development of industrial technology, the construction of houses can be like machine production, a large number of complete sets of equipment to produce. It is only necessary to transport the housing components with better prefabricated components to the construction site for assembly.

  3、prefabricated buildingIt began to generate enthusiasm in the 20th century and was finally completed in the 1960 s. Britain, France, the Soviet Union and other countries first tried. Because the construction speed of prefabricated buildings is faster, and the production and manufacturing costs are low, it is quickly marketed and promoted all over the world.

Definition of Prefabricated Building

What is the definition of prefabricated buildings like that? The following is an introduction to the definition of prefabricated buildings brought to you by the small editor of China Construction Talent Network for your reference.

Assembly building definition: the application of industrialization methods and industrialization institutions, the different stages of housing industrialization manufacturing each scale economy according to the way method integration and system, to achieve engineering construction standardization.

In terms of brand image, prefabricated buildings are similar to "building block games"-in the traditional construction process, building materials such as building steel bars and concrete need to be transported to the construction site for casting. However, "prefabricated buildings" are parts and components such as beams, columns, slab walls, living balconies, indoor stairs, etc., which are actually "Lego building blocks" manufactured in the factory in advance, after being transported to the construction site, simple composition, connection and assembly can be carried out. These housing construction methods are beneficial to reduce wear and loss and reduce the construction period.

What are the advantages and disadvantages of prefabricated buildings?

With the progress of science and technology becoming more and more developed, building houses should not be built brick by brick as before. Now it can be produced in batches like machine production, and then fabricated buildings will appear. What are the advantages and disadvantages of such fabricated buildings?

Advantages of prefabricated buildings:

1. High efficiency: Compared with traditional methods, factory production will not be harmed by natural ecological environment such as bad weather, the construction period is more controllable, and the productivity is much higher than manual operation.

2, high precision: assembly building deviation of mm level.

3. High quality: large-scale production and manufacturing of prefabricated components, greatly improving the quality.

4, can greatly reduce the manpower to rely on.

5, dry installation on the spot, water-saving electricity and material-saving environmental protection.

6, there is a more complete standard design system.

7, the structure of seismic capacity is good.

8. The area used by engineering buildings can be increased.

defects of assembly building:

1, the incremental cost is high.

2, the junction of secondary pouring, pouring task is still very large.

3. The transportation service radius is within 200 kilometers.

4, design scheme, drawing review, engineering construction, engineering acceptance, etc. are lack of basis.

5, the control module module structure is complex, self-important transport difficult, resulting in high logistics costs.