Ministry of Housing and Construction will be asphalt waterproof roll hot melt process (open fire construction) as restricted use!

A few days ago, the Ministry of Housing and Urban-Rural Development issued a "housing construction and municipal infrastructure projects endanger production safety construction technology, equipment and materials out of catalogue (the first batch)" notice, officially announced 22 prohibited, restricted use of construction technology, construction equipment and engineering materials catalogue. Among them, the hot melting process of asphalt waterproof roll material (open fire construction) is listed as restricted use, restricted conditions and scope are: shall not be used in underground confined space, poorly ventilated space, flammable materials near the waterproof project.

The Ministry of Housing and Urban-Rural Development issued 8 codes will soon be implemented

Promulgated the national standard of housing and urban-rural development of engineering structure of general specification, the general specification for steel structure of the composite structure of general specification, the general standard of masonry structure buildings and municipal engineering foundation general specification "buildings and municipal engineering anti-seismic general specification" "wood general specification" general specification of concrete structures ", This code is mandatory 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. Seven of them will be implemented from January 1, 2022, and one from April 1, 2022.

Welding stainless steel roofing engineering technical standard" fourth working conference

From December 3 to 4, 2020, the fourth working conference of the Standard "Welding Stainless Steel Roofing Engineering Technical Standard" of China Building Standardization Association was held in Taiyuan Iron and Steel (Group) Co., LTD. At this meeting, the compilation group solicits opinions according to the "welding stainless steel roofing engineering technical standard" and conducts in-depth discussion on the submitted draft. The technical content of this "Standard" is an important part of the current building metal enclosure system industry, and this standard will contribute to the technical progress of the building metal enclosure system industry.

NDRC holds special press conference for cold chain

Last month issued the "difference" cold-chain logistics development planning ", after this month 13, held a press conference, the National Development and Reform Commission to introduce what is related to "difference" cold-chain logistics development planning, the National Development and Reform Commission, Ministry of Transport, agriculture NongCunBu, Ministry of Commerce, supply and marketing cooperative is responsible for the comrades to attend the conference.

Photovoltaic industry supporting supply chain Development Forum was successfully held in Chuzhou, Anhui

On December 14, 2021, the Photovoltaic Industry Supporting Supply Chain Development Forum hosted by China Photovoltaic Industry Association was successfully held in Chuzhou, Anhui province. This forum is conducted online and offline simultaneously, including two special sessions of key raw and auxiliary materials, electrical equipment and parts. Exchanges and discussions were conducted on supply and demand and price analysis of the photovoltaic industry chain, market situation and trend of raw and auxiliary materials, different technologies, performance of material selection products in empirical studies, key points of selection of photovoltaic electrical equipment, and logistics situation of export of photovoltaic products by sea after the epidemic. The conference attracted the participation of colleagues in the industry, and the frequent online and offline interactions caused widespread attention.

It only takes 1 second! China's first industrial-grade electron beam cold chain virus elimination equipment has been released

On 22nd, the provincial Science and Technology Department held the expert discussion meeting through the "online + offline" method to conduct acceptance of the provincial cold chain logistics Novel Coronavirus disinfection scientific research project "New Efficient and low-temperature Cold chain item Disinfection Technology and Comprehensive Support Equipment" (hereinafter referred to as "ice breaker"). This is the first industrial-grade electron beam cold chain virus elimination equipment in China. Compared with conventional cold chain elimination technology, it has the advantages of rapid elimination, complete elimination, safety and long-term effect, elimination effect is not affected by environmental temperature, strong penetration, strong adaptability to all kinds of packaging surface materials.

Beijing announces 20 plan to be identified as "invisible champion" enterprise list!

In order to promote high-quality economic development of Beijing, support enterprises to do better and stronger, enhance the comprehensive strength of enterprises, accelerate the formation of enterprise echelon training pattern, in July this year, the Municipal Economic and Information Technology Bureau and the Municipal Federation of Industry and Commerce started the collection and identification of 2021 Invisible champion enterprises in Beijing. After the declaration, examination and evaluation of enterprises, a total of 20 enterprises entered the first batch of "hidden champion" enterprises to be identified. On the afternoon of December 13, Beijing Municipal Bureau of Economy and Information Technology announced the list of the first batch of "hidden champion" enterprises in Beijing.

Longhua TOD project new technology, new material application seminar

On December 27, under the guidance of the Science and Technology Committee of Shanghai Housing and Urban-rural Construction Administration Commission and Shanghai Construction Materials Industry Market Management Station, Shanghai Construction Association, Shanghai Building construction Industry Association, Shanghai Concrete Industry Association, Shanghai Metal Structure Industry Association and Shanghai Chemical Building Materials Industry Association jointly organized the "Longhua TOD Project New Technology, new materials application on-site seminar".

Longhua Project is located in Xuhui Binjiang, Xuhui District, with a total investment of 6.4 billion yuan. The project covers an area of about 40,000 square meters, with a planned total construction area of about 220,000 square meters.

Priority power generation plan of Inner Mongolia: 900 hours for PV and 1500 hours for the leader project

On December 27, the Inner Mongolia Department of Industry and Information Technology issued a notice on matters related to medium - and long-term transactions in 2022 Inner Mongolia Electric Power Multilateral Trading market. "Notice" pointed out that "the central committee of the communist party of China, the State Council on further deepening the reform of electric power system of several opinions (found [2015] 9) documents issued by the former production subsidies, new energy power generation project, distributed wind power project, distributed photovoltaic pv and poverty alleviation projects are not involved in electric power market transaction, according to the state and the autonomous region demands timely into the electric power market.

We will initially arrange 900 hours of regular photovoltaic power generation priority with guaranteed quantity and price, and 1500 hours of the leading project, which will be settled according to the benchmark coal price in Mengxi. For photovoltaic power generation projects whose bidding price is lower than the benchmark coal price in Mengxi, the electricity quantity within 1500 hours shall be settled according to the bidding price.

Sichuan released a plan on renewable energy consumption

On December 21, the development and reform commission of sichuan province, sichuan province energy bureau jointly issued by the sichuan province renewable power given security plan (try out) "notice, according to the current national weights given responsibility, clear responsibility given weight minimum total 2021 in sichuan province is 74%, the hydropower given responsibility weight minimum of 6%.

Shandong's energy storage scale will reach 4.5 million kilowatts by 2025

The latest statistics show that up to now, Shandong has 21 energy storage power stations in operation, with an installed capacity of 157 MW /392 MW/hour. Seven energy storage power stations are under construction with an installed capacity of 520 MW / 1,041 MWH. By the end of the year, the province's installed energy storage capacity will reach 677MW / 1433Mwh.

According to the energy bureau of shandong province energy conservation and power controller introduces, science and technology in shandong province to speed up the development of new energy and renewable energy at the same time, promoting the construction of a new type of energy storage, high quality, improve power system adjustment ability, and ability of comprehensive efficiency and security, to promote the building with new energy as the main body of the new type of electric power system to provide the solid support. It is expected that the energy storage scale in Shandong province will reach about 1.5 million kW by 2022, and 4.5 million kW by 2025.