2、 Target: by 2022, 58 million M of new precast buildings will be started in the province ²， Among them, the newly constructed steel structure precast house is 500000 M ²。 Chengdu, Guang’an, Leshan, Meishan, Yibin and Xichang have started a batch of class a precast buildings.

1), vigorously develop precast buildings, deeply implement the five-year action to improve the development quality of precast buildings, accelerate the standardized construction of precast buildings, promote the coordinated development of intelligent construction and building industrialization, and promote the industrialization, digitization and Intelligent upgrading, continuously improve the construction level and construction quality, and provide strong support for the construction of “building a strong province”.

Fixing Socket Cross Pin Nail Plate

33) the competent administrative departments of housing and urban rural construction in all cities (prefectures): now the key points of promoting the development of precast buildings in the whole province in 2022 are printed and distributed to you.

Study and formulate the implementation plan for promoting the standardized construction of precast buildings, improve the technical standards for the design, production, construction and acceptance of precast buildings, and promote the standardization of design, component production and construction technology.

The division of tasks for promoting the development of precast buildings in Sichuan Province in 2022 2.

Prepare the key points for review of construction drawing design documents of cast concrete structure building engineering in Sichuan Province and the key points for review of construction drawing design documents of cast steel structure building engineering in Sichuan Province to standardize the review of construction drawing design documents.

Support backbone enterprises and industrial alliance units to promote the development of the whole industrial chain of steel structure precast housing.

The province has added 10 provincial precast construction industry bases.

Guide Architectural Colleges and universities to add disciplines related to precast buildings and intelligent construction, and set up courses related to precast buildings.

（5） Promote the construction of steel structure housing.

Formulate the guidelines for the construction of intelligent manufacturing platform of precast buildings in Sichuan Province, the technical guidelines for the classification and coding of components of assembled and disassembled buildings in Sichuan Province, and the technical guidelines for the delivery of information model of precast buildings in Sichuan Province, so as to give full play to the traction role of BIM Technology in the whole industrial chain and whole process application of precast buildings and open up the whole process of design, production, construction, operation and maintenance of precast buildings.

Establish the pre job training system for the whole process management of precast construction projects and key posts such as component hoisting and grouting, study and formulate the detailed rules for quality acceptance of precast buildings in Sichuan Province, clarify the key points of quality control, acceptance standards and requirements in the whole process of precast buildings, and strengthen the acceptance of assembly rate.

Formulate the evaluation measures for the pilot construction of precast buildings, evaluate the pilot construction of precast buildings and steel structure precast houses in Chengdu, Mianyang, Guang’an, Yibin, Leshan, Meishan, Ganzi, Liangshan (Xichang) and other pilot cities, summarize the pilot work, and form a batch of replicable and popularized experience.

（4） Speed up information construction.

Encourage hospitals, schools and other public buildings to give priority to the use of steel structure, and promote the application of steel structure cast technology in rural housing construction.

Guide the construction units to build precast construction projects with the concept of standardization, promote the standardization of residential buildings, hospitals, schools and temporary housing buildings, and further promote the standardization of precast buildings.

3、 Key work (1) promote standardization construction.

The province has added 10 provincial precast construction industry bases.

We will do a good job in the pilot construction of steel structure precast housing in China.

Objectives and tasks for promoting the development of precast buildings in cities (prefectures) in 2022..

The general idea is to fully implement the deployment of the provincial housing and urban and rural construction meeting, Conscientiously implement the work plan for accelerating the transformation of the development mode of the construction industry and promoting the construction of a strong construction province (ccbg (2022) No.

（3） Strengthen quality supervision.

（2） Carry out pilot effectiveness evaluation.

The full text of the objectives and tasks for promoting the development of precast buildings in cities (prefectures) in 2022 is as follows: 1.

Source: Notice of Sichuan Provincial Department of housing and urban rural development of branch of green precast building industry on printing and distributing the key points of promoting the development of precast buildings in the whole province in 2022 (cjjf [2022] No.

Vigorously cultivate professionals in precast construction, expand the talent team in design, production, construction and management, increase the training of skilled talents in key links such as precast component hoisting, connection, formwork support and construction reservation and embedding, strive to improve the skills of precast construction and cultivate skilled industrial workers.

Encourage component manufacturers to increase the development and application of intelligent equipment and machinery, improve production quality and efficiency, promote the integration of precast buildings, intelligent construction and digital management, and build a number of intelligent construction pilot and demonstration projects.

Division of tasks for promoting the development of precast buildings in the province in 2022 2.

（7） Accelerate the training of professionals.

Implement the construction of “1 + n” provincial construction industrial parks, and recommend a number of precast construction industrial parks to be included in the major engineering projects of the 14th five year plan of Sichuan Province.

Annex: 1.

Appendix to the key points of promoting the development of precast buildings in Sichuan Province in 2022: 1.

Carry out the evaluation of the production quality capacity of parts and components, and cultivate a number of precast construction industry demonstration bases and scientific and technological innovation bases.

（6） Promote the implementation of intelligent construction.

Standardize the application of digital labels of parts and strengthen the information management of parts and components.

Organize experience exchange and on-site observation of demonstration projects with high assembly rate, actively cultivate backbone enterprises of precast construction, and accelerate the development of industrial agglomeration.

Prepare the technical standard for precast decoration of steel structure residential buildings in Sichuan Province, strengthen the research and development of low and multi-storey steel structure precast residential building system, and study the comprehensive technical application of steel structure components, precast concrete components and other types of components.

Please combine the actual situation, Carefully organize the implementation.

Sichuan Provincial Department of housing and urban construction March 8, 2022 content abstract: objective and task: in 2022, 58 million M of new precast buildings will be started in the province ²， Among them, the newly constructed steel structure precast house is 500000 M ²。 Chengdu, Guang’an, Leshan, Meishan, Yibin and Xichang have started a batch of class a precast buildings.

Support precast construction related enterprises to carry out school enterprise cooperation and innovate talent training mode.