Prefabricated buildings, also known as prefabricated buildings or modular buildings, can be traced back to the end of the 19th century. Due to material, process and other issues, there are no large -scale applications. In the 20th century, with the birth of new materials and new technologies, prefabricated buildings began to be applied in large quantities.

Time Trends-Prefabricated Buildings

 At present, prefabricated buildings such as Japan and South Korea account for more than 80%of the buildings in buildings. In North America, more than 95%of low -rise civilian buildings are built with wooden or light steel structures.

my country has developed prefabricated buildings since the 1980s, and after entering the 21st century, the country has strongly supports the development of prefabricated buildings

In the government work report, Premier Li Keqiang emphasized: "Actively promote building and building materials, vigorously develop steel structures and prefabricated buildings, and improve construction engineering standards and quality."

Heavy steel prefabricated building and light steel prefabricated building

Heavy steel prefabricated buildings have the advantages of large spatial span, loading and strong, and are widely used in the construction of factory mining workshops, stadium pipes, etc.; light steel prefabricated buildings have corrosion resistance, long service life, warm winter and cool in summer, comfortable living, short construction period, and short construction period. , Green Environmental Protection and other advantages, widely used in low -level civil buildings.

Especially in recent years, light steel villas have been sought after by the construction market due to their beautiful shapes and convenient structures, large structures, large use area, and completion of the construction and decoration.

History of the evolution of civil architecture