Prefabricated buildings, an industry that conforms to the development trend of modernization, intelligence and greening, have accelerated in recent years due to a series of policies in China. It has undergone the following four stages of development:
In the initial stage of prefabricated buildings, traditional prefabricated components are mainly used, which are widely used in multi-storey buildings, such as residential buildings, public buildings, parking buildings and industrial buildings. These elements include prefabricated exterior wall panels, prefabricated floor panels, prestressed perforated panels, interior partition wall panels, prefabricated exterior wall panels, and prefabricated PCF panels.
Subsequently, the prefabricated building entered a new stage, and the prefabricated components of decoration integration began to be widely used. This integrated decoration method combines and installs the parts and components produced by the factory on site, which has the characteristics of easy control of project quality, improved work efficiency, energy saving and emission reduction, and easy maintenance. It truly realizes the integration, assembly and intensification of building decoration links, and is the embodiment of the upgrading and technological progress of the decoration building industry.
With the further development of technology, the whole bathroom has become a new stage of prefabricated buildings. Before the whole bathroom is put in place, the finishes, sanitary ware, hidden pipes, pipes, ceilings, bathroom cabinets, shower screens and accessories are pre-installed off-site.
The development of prefabricated buildings has entered the fourth stage, and modular buildings (MIC buildings) have become a new trend. The modular building divides the building into three-dimensional space units, and the decoration, plumbing, electromechanical and other processes of each space unit are completed in the factory at one time. The advantage of MIC building is its high prefabrication rate, which can reduce the construction period by more than 80% compared with traditional buildings and more than 60% compared with traditional prefabricated buildings. From the perspective of structural form, MIC is mainly divided into two categories: steel structure MIC and concrete structure MIC.
Shenzhen Talent Housing Group Longhua Zhangkengjing Affordable Rental Housing Project (now known as Huazhang Xinzhu) is a prefabricated building 4A classic project of the 0 era, MIC architecture has been widely used. The project has created three national firsts: the country's first concrete modular high-rise building, the country's first fast high-rise affordable housing construction project, and the country's first BIM full-life cycle digital delivery modular building project.
To sum up, prefabricated building 40, this new type of construction that came into being in the wave of digitalization, like the dawn of dawn, indicates infinite market possibilities. With the continuous evolution of technology and the deepening of its application, it will play a more pivotal role in the future of architecture, injecting more beauty and harmony into our living environment.