This morning, nine departments including the Ministry of Housing and Urban-Rural Development, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, and the Ministry of Natural Resources jointly issued the "Opinions on Accelerating the Industrialization of New Buildings". The "Opinions" put forward 37 measures from 9 aspects. , Construction, and the integration of information technology, etc., put forward clear requirements for the development of new-type building industrialization.
So, what is the new type of building industrialization, and what impact does it have on the building experience?
Jointly issued by nine departments
Promote the industrialization of new buildings
Ms. Guo rented a house in a public rental housing complex in Chaoyang District, Beijing. She told reporters that after living here, the biggest feeling is that cleaning the house is much easier and more convenient than before.
Ms. Guo told reporters that she had never put things on the wall before renting a house because she was worried about damaging the wall, but now she has no such worries at all because all the rooms use factory-produced integrated wall panels.
In addition to the walls, the floor of the house is also fabricated.
Yu Sheng, the project leader of the construction unit of the Baiwanjiayuan Public Rental Housing Project in Chaoyang District, Beijing: The floor of the prefabricated decoration is overhead, and the traditional water pipes and electric pipes are reserved and embedded in the space of the overhead pipelines. If you find which ones later The location of the water pipes or electrical pipes has quality problems, and local repairs and maintenance work will be very convenient and convenient.
The reporter’s interview was in the midsummer of Beijing. Although the outdoor temperature was above 30°C, the indoors did not feel sultry when the air conditioner was not turned on. The temperature was constant at about 20°C. The person in charge told the reporter that the key lies in the use of buildings. The building technology of ultra-low energy consumption.
Zhang Bo, general manager of the Construction Management Center of Beijing Affordable Housing Construction Investment Center: The repair rate of prefabricated decoration projects is significantly lower than the repair rate of projects implemented by traditional methods. The number of repairs per thousand units per month has dropped by about 83% .
Data show that in 2019, the newly started prefabricated building area in the country was 420 million square meters, accounting for about 13.4% of the newly built building area. According to calculations, the average annual growth rate of prefabricated buildings in the past four years was 55%.
In order to promote the development of the industrialization of new buildings, the Ministry of Housing and Urban-Rural Development will also issue relevant standards and guidelines to achieve standardized production of components and parts.
Tian Guomin, Director of the Standards and Rating Department of the Ministry of Housing and Urban-Rural Development: Promote standardization and large-scale production, promote positive design with fewer specifications and more combinations, and guide production companies, design units, and construction companies to coordinate and unify common dimensions of components and parts , To comprehensively improve production, design and construction efficiency.
Ministry of Housing and Urban-Rural Development: advance information technology
Deeply integrated development with the construction industry
In addition to realizing the standardized production of components and parts and improving the living experience, an important content of the "Opinions" is to promote the in-depth integration of information technology and the construction industry. The whole process from design, construction to operation and maintenance is very important for buildings. In-depth digital and intelligent transformation of the industry.
At a project site in Chaoyang District, Beijing, all tower cranes are equipped with sensors to automatically detect the distance between each tower crane. When the distance is too close and a safety risk occurs, the tower crane operator will be automatically reminded or the tower crane operation will be suspended Prevent collisions.
Wang Xueshuo, head of the informatization of the second phase of the Beijing Construction Engineering National Conference Center: Intelligent tower crane anti-collision and labor real-name management systems have been applied to this project to ensure the safety of the project.
Industry insiders said that with the development of 5G, Internet of Things, artificial intelligence and other technologies, the integration of the construction industry and information technology has developed rapidly. This will not only improve the quantity and quality of data collection, but also achieve data integration and intelligent Analysis and decision-making.
Tian Guomin, Director of the Standards and Quota Department of the Ministry of Housing and Urban-Rural Development: The "Opinions" call for accelerating the development of information technology integration, vigorously promoting BIM (Building Information Modeling) and big data, Internet of Things, and smart construction technologies, and further increasing finance, environmental protection, and technology Policies and measures such as, talents, etc., lead the development of new-type construction industrialization.