Strengthen the promotion.

Improve the quality of precast buildings.

Wheel Spacer

We will improve the working mechanism of multi sectoral cooperation to promote the development of precast buildings, and establish a standardized component library, project library, industrial chain enterprise library and talent library of precast buildings.

Support the construction of intelligent science and technology park for building industrialization with precast building industrial base as the core and related industrial agglomeration development, and expand and strengthen the whole industrial cluster of precast building.

Promotion of precast buildings.

Establish a long-term mechanism for the supervision of precast components, improve the quality management mechanism for the construction and installation of precast buildings, and establish a whole process quality traceability system to improve the construction quality and overall safety performance.

3.

Build Guangdong precast building management information platform, and establish precast building standardization parts library, project library, industrial chain enterprise library and talent library.

Notice of the Department of housing and urban rural development of Guangdong Province on printing and distributing the “14th five year plan” for building energy conservation and green building development of Guangdong Province, Yue Jian Ke [2022] No.

Guangdong Provincial Department of housing and urban rural development March 29, 2022 Abstract: during the 13th Five Year Plan period, Guangdong Province has built more than 108 million square meters of precast buildings and completed 24.8853 million square meters of precast buildings.

Column 2 specific objectives of building energy conservation and green building development during the 14th Five Year Plan period promote the improvement of quality and expansion of precast buildings and improve the policy system.

Column 5 accelerating the development of key projects of precast buildings 1 Policy system construction.

Revise the management measures for precast building demonstration cities, industrial bases and demonstration projects in Guangdong Province, and issue the implementation opinions of Guangdong Provincial Department of housing and urban rural development and other departments on accelerating the development of new building industrialization, the guidelines for the quality management of precast building construction and installation, and the guidelines for the evaluation of new industrialization projects in Guangdong Province.

Please carefully organize and implement it.

According to the regulations, the increased building area due to the adoption of green buildings and precast technical measures is not included in the floor area ratio accounting.

Increase support.

Formulate the size guide of main components and the relevant standard atlas of integrated and modular building parts, guide the standardized production of components and parts, gradually promote the industrialized production of complex components, and meet the requirements of standardized design and selection.

2.

In 2020, 56.9792 million square meters of precast buildings were newly started in the province, accounting for 15.01% of the newly started construction area of cities and towns in that year.

Give policy support to high star green buildings, ultra-low energy consumption buildings, zero carbon buildings, energy-saving transformation of existing buildings, application of renewable energy buildings, green agricultural houses, precast buildings, green building materials, etc.

Issued the guide for design and type selection of precast houses, the guide for dimensions of main components of precast concrete structure houses, the guide for dimensions of main components of steel structure houses, and the guide for dimensions of main components of precast decoration of houses.

The official account should be updated at 7:00 or 11:11.

Vigorously promote general contracting and whole process consultation, promote the industrialized construction method of no plastering and no formwork removal, promote the collaborative construction of building decoration and main structure and electromechanical equipment, and increase the application of BIM, CIM and other information technology and intelligent construction technology in the whole construction process.

Improve the quality of precast buildings.

We will actively apply precast concrete structures in commercial housing and indemnificatory housing, promote precast concrete components, precast balconies, integral sanitary ware, integrated kitchens and other precast components and parts, and increase the integrated application of high-performance concrete, high-strength reinforcement, energy dissipation, shock absorption and prestress technology; Adopt steel structure in public buildings such as hospitals and schools according to local conditions, actively promote steel structure houses, precast agricultural houses and integrated and modular buildings, and promote wood structure buildings according to local conditions.

In principle, the construction projects invested by state-owned funds should implement precast construction, and guide real estate projects to actively adopt the method of precast construction.

Establish a number of precast construction industrial bases, typical projects and scientific and technological demonstration projects, and strengthen the promotion of precast buildings such as concrete structure and steel structure, so as to strive to reach 30% of the newly-built buildings in cities and towns in the province by the end of 2025.

A number of pilot assembly decoration projects will be established to promote pipeline separation and integrated decoration in government investment projects.

Improve the design and selection standards, promote the design method of less specifications and more combinations, and promote the standardized forward design of precast buildings.

Local standards for precast buildings such as the technical standard for modular building of box steel structure and the technical specification for precast decoration of buildings were issued to promote the research and development of a number of key technologies for precast buildings.

56, competent departments of housing and urban rural construction of cities above prefecture level and relevant units: now the “14th five year plan” for building energy conservation and green building development of Guangdong Province is printed and distributed to you.

Promote the integrated decoration and assembly technology in the pilot construction, and improve the quality of integrated decoration and assembly.

Provide green financial services for green buildings, energy-saving transformation of existing buildings and precast buildings through green credit, green insurance, green bonds and other ways.

Committed to the full release of the policy guidance of the national precast construction industry.

Strengthen technological innovation, improve the precast building structure system applicable to different building types, improve the construction methods such as hoisting, transportation and stacking of parts and components and connection of key nodes, develop intelligent construction technologies such as building robots and lifting and installation equipment, promote the technical breakthrough of fire prevention and corrosion prevention of steel structure buildings and steel structure houses in terms of enclosure system, material performance and connection technology, and improve the assembly decoration Modular building and other cast building standards.

Projects constructed with the highest standard or the full decoration of precast commercial houses can be preferentially recommended in the evaluation of various construction engineering awards..