Ministry of Housing and Urban-Rural Development: Prefabricated buildings are the development direction of rural housing, which has been promoted in Hebei and other places
A few days ago, the Ministry of Housing and Urban-Rural Development responded to Mei Shiwen, a representative of the National People's Congress, on vigorously promoting the construction of prefabricated buildings in rural revitalization. The Ministry of Housing and Urban-Rural Development stated that prefabricated buildings represent the development trend of new construction methods, and are an important change in construction methods, construction technologies, building materials and construction organizations. The promotion and application of prefabricated buildings in rural revitalization is also an important development direction. The representative's suggestions on accelerating the legislative process, strengthening technical support, and strengthening public opinion guidance are highly targeted and instructive.
Guide Hebei and other places to explore and develop steel structure prefabricated farm houses
In recent years, the Ministry, together with relevant departments, has actively promoted the promotion and application of prefabricated buildings in rural areas.
During the "13th Five-Year Plan" period, the Ministry of Housing and Urban-Rural Development formulated a number of documents such as the "13th Five-Year Plan for Prefabricated Buildings" and "Administrative Measures for Prefabricated Building Industry Bases", which laid a certain foundation for promoting the application of prefabricated buildings in rural areas.
Since 2019, the Ministry has combined with the pilot projects of modern livable farm house construction, the renovation of dilapidated rural houses, and the earthquake-resistant reconstruction of farm houses. Structural prefabricated type is the main promotion type, guiding Zhejiang, Shaanxi, Sichuan, Hebei and other places to explore and develop steel structure prefabricated farmhouses. According to preliminary statistics, about 100,000 steel-structured prefabricated farm houses have been built nationwide.
The Ministry of Housing and Urban-Rural Development investigates and understands the application of prefabricated buildings in rural areas in Japan, the United States and other countries, analyzes and summarizes the practice of promoting steel structure prefabricated farm houses in Zhejiang, Hebei and other places, draws on mature foreign experience, and collects domestic and foreign farm house construction management systems , to further improve and promote the implementation of prefabricated farm house construction policies and measures. Further consolidate technology and industrial foundation
The Ministry of Housing and Urban-Rural Development has formulated and released the "Technical Standards for Prefabricated Steel Structure Residential Buildings", providing technical standard support in terms of integrated design, production of parts and components, construction and installation and quality acceptance, use, maintenance and management. The organization identified 30 cities and 195 enterprises as the first batch of prefabricated building demonstration cities and industrial bases, and formed about 50 steel structure prefabricated farmhouse production enterprises with an annual production capacity of about 5 million tons.
The Ministry of Science and Technology regards prefabricated buildings as a key scientific research task. In 2016, it launched the implementation of the key special project of "green building and building industrialization" in the national key research and development plan, allocating 1.3 billion yuan, focusing on the basic theory, design and standards of prefabricated buildings. Design and deployment of the entire chain for technical research and development in terms of specifications, testing and evaluation, component production, construction, and industrialization.
In 2019, the "ecological structure of prefabricated aluminum frame houses in villages and towns" was deployed and implemented in the key technical innovation of green and livable villages and towns, which basically solved the key technologies such as anti-corrosion, sound insulation, fire resistance and durability improvement common in steel structure prefabricated farm houses.
Construction costs need to be further reduced
The Ministry of Housing and Urban-Rural Development stated that the steel structure prefabricated farm house is a new type of structure and building system. The social awareness still needs to be improved, and the construction cost needs to be further reduced. Except for some farmers who are willing to accept new things, most farmers are limited by traditional concepts. Still on the sidelines.
The Ministry of Housing and Urban-Rural Development has guided local governments to explore various support policies, strengthened publicity and guidance, and pushed local governments to formulate supporting policies such as substituting awards for subsidies, credit support, and quality insurance. For example, Zhejiang Province provides support according to the standard of provincial financial subsidy of 200 yuan per square meter and county-level financial subsidy of 100 yuan. Lin'an District of Hangzhou also guides enterprises to purchase 3,000 yuan per household construction insurance for farmers who build houses, so as to relieve farmers' worries.
In the next step, the Ministry of Housing and Urban-Rural Development will work with relevant departments to make prefabricated buildings an important part of the special planning and key tasks in the fields of rural revitalization and urban and rural living environment construction during the "14th Five-Year Plan". Focusing on steel-structured prefabricated farmhouses, drive the development of prefabricated buildings, guide localities to actively promote prefabricated farmhouses according to local conditions, accelerate the transformation of traditional farmhouse construction methods, and improve the quality of rural housing.