China's fabricated construction market is still in its primary stage, and the domestic related technologies and talents are relatively scarce. There is a big gap in software such as personnel, technology, management and engineering experience. All parts of the country are basically concentrated in the field of residential industrialization, especially in the narrow area of affordable housing. The early investment is relatively large, the production scale is very small, and in the short term it cannot compete with the traditional cast-in-situ structure market.
However, with the guidance of relevant development goals and policies issued by the state and industries one after another, and in the face of the urgent need to transform and upgrade to the modernization of the construction industry in all parts of the country, more than 20 provinces and cities across China have issued policies to support the development of the relevant construction industry. In particular, leading enterprises in Beixin Building Materials and other industries are vigorously promoting the construction of industrial bases and pilot demonstration projects. I believe that with the improvement of technology and management level, prefabricated buildings will have a broad market and space.
After more than 30 years of silence, it is rising again in our country.
2. It is still in the primary stage.
3. Major national, industrial and local standards and norms have been basically completed and promulgated for implementation.
4. Meet the needs of modernization, transformation and upgrading of the construction industry.
Light steel villa house, also known as light steel structure house, its main material is light steel joist synthesized by hot galvanizing steel strip through cold rolling technology. after accurate calculation and support and combination of auxiliary parts, it has reasonable bearing capacity to replace traditional house.
The construction technology of low-rise residential building with light steel structure evolved from the North American style wood structure construction technology. After more than one hundred years of development, a mature construction system with excellent physical properties, flexible space and shape, easy construction and various forms has been formed.
In North America, which is reputed as the best living environment in the world, more than 95% of low-rise civil buildings, including residential buildings, shopping malls, schools, office buildings, etc. are constructed with wood structure or light steel structure (even including our neighbors Japan and South Korea). North American timber structure and light steel structure have absolute advantages in the entire construction market. At present, with the rising price of wood, the market development of light steel structure system in North America is growing rapidly at a growth rate of over 30%, and is gradually widely accepted by the market.