The prefabricated housing industry has ushered in the spring of development?
Driven by policy, will the prefabricated house industry, which has been silent for more than 30 years, rise again? The prefabricated housing industry has ushered in the spring of development?
Prefabricated building
The so-called prefabricated building refers to transferring the traditional pouring or masonry work to the factory, processing the building components (such as floor slabs, stairs, balconies, etc.) in the factory, transporting them to the building construction site, and using the reliable connection method at the site Assembled building. The core of prefabricated building lies in the prefabrication and installation of components. The main structural types include prefabricated prefabricated concrete structures, steel structures, and modern wooden structures.
The engineering construction industry mainly includes the field of industrial and civil construction, transportation construction, water conservancy and hydropower, etc. The main engineering structures involved include reinforced concrete structures, steel structures and masonry structures, with reinforced concrete structures as the main structure. Due to the development of engineering technology and the innovation of engineering machinery, the construction of the main structure of the project has gone through the development process from masonry structure to prefabricated structure, and then from precast structure to cast-in-situ structure. Transformation of prefabricated structures.
Precast floor
In the field of construction, traditional prefabricated houses are mainly components such as precast concrete slabs, which are widely used in self-built houses and low-rise buildings in rural areas. Traditional prefabricated housing enterprises are mainly small-scale workshop-type processing, with limited technical content and low industry thresholds. This has caused problems such as fierce market competition and high operating pressure of enterprises. It is a low-grade prefabricated housing stage.