To meet the needs of construction projects, we will implement the overall requirements for the reform of the construction standards system. The Ministry of Housing and Urban-Rural Development issued the Work Plan on the Compilation of engineering Construction Standards and Related Work in 2022. There are 35 compulsory national codes for engineering construction. 56 national standards for engineering construction; 21 engineering construction industry standards; 13 project construction product standards; 9 standard translations; One international standard; Forty-nine special projects were carried out.
Earlier, the Official website of the Ministry of Housing and Urban-Rural Development released the national standard "General Code for Building Energy Efficiency and Renewable Energy Utilization".
The general Code for Building Energy Conservation and Renewable Energy Utilization was approved as the national standard, numbered as GB 55015-2021, and implemented from April 1, 2022.
This code is mandatory engineering construction code, all provisions must be strictly implemented. At the same time, compulsory provisions related to the existing construction standards shall be abolished.
If the relevant provisions in the current construction standards are inconsistent with this code, the provisions of this code shall prevail.
To join standardization of prefabricated housing design and the connection between the application component parts, establish design selection method, lead the design staff to grasp in a standardized system integration design, component parts as the core to promote the coordinated development of the whole industry chain, approval of housing and urban-rural development selection criteria for design of prefabricated housing as the industry standard, Numbers for JGJ/T494-2022, The design, production and construction of prefabricated housing will be fully integrated, starting from April 1, 2022.
On March 11, the department of housing and urban-rural development issued the "difference" energy-efficient building and green building development planning ", put forward by the year 2025, new buildings in cities and towns built completely green building, building energy efficiency rising steadily, the structure of the building can optimize, building energy consumption and carbon emissions growth trend will be brought under effective control, We will basically form a green, low-carbon and circular mode of development, and lay a solid foundation for carbon peak in urban and rural development by 2030.
Recently, the Ministry of Housing and Urban-Rural Development issued the "14th Five-Year" Scientific and Technological Development Plan for Housing and Urban and Rural Construction "(hereinafter referred to as the Plan). Focusing on the major needs of building livable, innovative, smart, green, humane and resilient cities and beautiful and livable villages, the Plan focuses on the key tasks of housing and urban and rural development during the 14th Five-Year Plan period. In urban and rural construction green low carbon technology research, urban and rural history cultural heritage protection and utilization of technology innovation, urban living environment quality improving urban infrastructure of digital technology, intelligent network technology application, the urban disaster prevention and mitigation technology integration, residential quality improvement technology research, the construction of information technology applied basic research, intelligent building and new building industrial technology innovation, and from the county seat We will strengthen the direction of scientific and technological innovation and promote strategic and reserve R&D; make breakthroughs in key and core technologies; strengthen integrated application; and promote the commercialization of scientific and technological achievements.
On March 22, the National Development and Reform Commission and the National Energy Administration issued a notice on printing and distributing the "14th Five-year Plan for modern Energy System". The main goals for the development of a modern energy system during the 14th Five-Year Plan period are as follows: more secure and effective energy security, significant progress in transforming energy into a low-carbon energy system, significant improvement in the efficiency of the energy system, significantly enhanced capacity for innovation and development, and continuous improvement in the level of universal services.
On March 12, the National Energy Administration issued a circular on the 2022 Energy Work Guidelines, which said: "We will enhance the ability of supply security." Structural transformation will be steadily promoted, the guideline said. The share of coal consumption has been steadily declining, and the share of non-fossil energy in total energy consumption has increased to about 17.3 percent. About 180 billion kilowatt-hours of electricity has been replaced by new electricity, and wind and photovoltaic power generation accounts for about 12.2 percent of China's total electricity consumption.
On March 23, the National Development and Reform Commission and the National Energy Administration jointly issued the Medium and Long Term Plan for the Development of Hydrogen Energy Industry (2021-2035) (hereinafter referred to as the Plan). The Plan defines hydrogen as an energy source and a component of the future national energy system. It gives full play to the clean and low-carbon characteristics of hydrogen energy and promotes the green and low-carbon transformation of energy consumption terminals such as transportation and industry and industries with high energy consumption and high emissions.
On March 7, the Ministry of Industry and Information Technology (MIIT) issued the Notice on organizing the Application of The 2022 Cross-industry and Cross-field Industrial Internet Platform (hereinafter referred to as the Notice), and the selection of the 2022 double cross-industry Internet platform officially started.
"Notice" requirements, the return units need to satisfy the three conditions, it is should be registered in the territory of the People's Republic of China, with independent legal person qualification, operations and financial position is good, have a strong technology research and development and integration innovation ability, fu can promote transformation and application ability, sustainable development ability and good social credit; Second, it should be large-scale backbone enterprises in manufacturing industry, Internet enterprises, information technology enterprises, automation enterprises, etc. Third, it should comply with the requirements for the application capacity of Cross-industry and cross-field Industrial Internet Platforms in 2022.
On March 17, by China construction science research institute co., LTD. (hereinafter referred to as the China building institute), editor, jian yan technology co., LTD., the revision work of engineering construction national standard "building aseismic design code (SongShenGao)" (hereinafter referred to as the "specification") panel in Beijing held in the form of the site and the combination of network video. "Anti-regulation" revised through the review, building components and affiliated mechanical and electrical equipment seismic performance design reference objectives and design methods added to "anti-regulation"!
Zhejiang Provincial Department of Construction issued "Zhejiang Province steel structure industry development" fourteenth five-year plan. The Plan makes it clear that during the 14th Five-year Plan period, the steel structure of the province will adhere to the principles of green and low-carbon, benchmarking, reform and innovation and resource integration, centering on the development goals of advanced industrial governance, market brand demonstration, intelligent construction and upgrading, technological innovation leading, and strong talent support. Implement green construction mode and realize low-carbon development of steel structure. We will vigorously promote the application of high-performance and high-efficiency steel, speed up the construction of prefabricated residential buildings with steel structure, continuously upgrade the green grade of steel structure buildings, and promote the digital and integrated application of steel structure.
New buildings in Shenzhen will enter the "green era". On March 28, the Regulations on Green Building in Shenzhen Special Economic Zone (hereinafter referred to as the Regulations) was adopted at the eighth meeting of the Standing Committee of the seventh Municipal People's Congress and will come into force on July 1, 2022. The Regulation stipulates that the construction and operation of new buildings in Shenzhen shall meet the requirements of no less than one star in the national green building standard; The construction and operation of large public buildings and office buildings of state organs shall meet the requirements of no less than two stars in the national green building standards.
Recently, The Dalian Municipal Bureau of Housing and Urban-rural Development issued the "Key Points of Green Building work in Dalian in 2022" and "Requirements of Prefabricated Building Construction Work in Dalian in 2022", putting forward relevant requirements for green building and prefabricated building construction in Dalian.
According to "Key Points of Dalian Green Building Work in 2022", the main targets of Dalian green building work in 2022 are: 100% implementation of green building standards for new civil buildings in the city; Carry out the completion acceptance of green building projects; The city's planned construction of ultra-low energy consumption, nearly zero energy consumption building area of 200,000 square meters; Priority should be given to green building materials for government-invested projects, and demonstration projects for their application should be encouraged.
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