my country announced that it will strive to reach the Peak, strive to achieve carbon neutrality by 2060,It is our country’s commitment to the world, demonstrating our country’s determination to transform to green and low-carbon. In 2060, if China achieves carbon neutrality, it means that the annual growth of China’s forests will reach 1 billion cubic meters, and the forest coverage rate will stabilize at about 30%, which will lead to a qualitative leap in China’s ecological environment. Carbon peaking and carbon neutrality mean that China will get rid of its dependence on external energy imports. As one of the four major energy issues, building energy conservation has been listed as the focus of work by countries all over the world, and it is also the focus of my country’s economic construction.
Building energy consumption accounts for more than 30% of China’s total energy consumption , the passive ultra-low energy consumption building integrates thermal insulation, sealing and environmental integrated machine with heat recovery and other systems. It does not need to burn coal and gas for heating in winter, and does not need air conditioning and cooling in summer. The energy saving rate is as high as 90%. It is currently the most advanced energy saving in the world. Buildings can truly prevent the earth from being overdrawn, effectively achieve energy conservation and emission reduction, and promote the realization of the goals of “carbon peak” and “carbon neutrality”.
As early as February 2000, the Ministry of Construction promulgated the ministerial order on the “Regulations on Energy Conservation Management of Civil Buildings”, in 2012 In 2010, the “Notice on Printing and Distributing the Technical Guidelines for Energy Conservation Renovation of Existing Residential Buildings in Hot-Summer and Cold-Winter Areas (Trial)” was issued. During the two sessions this year, a number of representatives and committee members offered advice and suggestions to help the development of green buildings, and proposed to carry out key technical research, improve the standard system, formulate various preferential subsidies, implement incentive support policies, and cultivate a number of core enterprise bases. In this year’s government work report, solidly doing a good job in carbon peaking and carbon neutralization will be included in the key tasks in 2021, expanding the scope of corporate income tax incentives such as environmental protection, and promoting the development of new energy-saving and environmental protection technologies, equipment and products application, cultivate and expand the energy-saving and environmental protection industry.
Recently, the China Building Energy Conservation Association promulgated the The announcement of “Technical Standards for Low Energy Residential Buildings in Hot Summer and Cold Winter Areas” and the announcement of the group standard “Technical Guidelines for Passive Residential Buildings in Hot Summer and Cold Winter Areas” will be implemented from May 1, 2021. Vigorously promoting passive ultra-low energy consumption industries is in line with the concept of high-quality development in the new era, and is of great significance in further promoting building energy conservation, improving people’s happy life index, and promoting industrial transformation and upgrading.
China’s hot summer and cold winter regions cover 16 provinces and cities (District), with a population of about 500 million, most of which are the most densely populated and most economically developed areas in my country. With the continuous development of urbanization, the construction of energy-saving buildings has become the general trend. At the same time, due to historical reasons, the buildings in this area do not have relevant heating and cooling facilities. It is humid and cold in winter and sultry in summer, making the residential building environment uncomfortable. With the improvement of people’s living standards and the development of economy and society, the call for improving the living and architectural environment in this area is becoming stronger and stronger.
Under the control of the national energy conservation policy, conform to the green development In line with the people’s demand for building energy use, the standards for building energy efficiency have gradually increased. The most important thing to undertake the task of energy saving is wall insulation. At present, there are many types of wall insulation materials in my country.�, and has a wide range of applications. Xu Jin, the external wall insulation material, needs to meet the needs of energy saving, and more importantly, meet the safety performances such as waterproof and flame retardant, so as to ensure the safety of people’s lives and property. Therefore, the external wall insulation materials will definitely experience the process of superiority and inferiority.
Among many external wall insulation materials, Polyurethane thermal insulation material is internationally recognized as the best thermal insulation material, and is widely used in buildings in Europe and the United States as thermal insulation materials. About 50% of building insulation materials in developed countries such as Europe and the United States are polyurethane materials, while in my country this proportion is less than 15%, and the market potential is huge. Today, vigorous promotion in areas such as building energy conservation will create a huge development space for my country’s polyurethane industry.
In addition, “carbon peak” “carbon The goal of “neutralization” will also change the industrial structure in the future. As an emerging green sunrise industry, passive ultra-low energy buildings can drive the development of energy-saving doors and windows, integrated fresh air and environment, intelligent sunshade, thermal insulation materials, sealing materials, renewable energy utilization and other related industries, as well as planning and design, construction management, quality supervision The comprehensive upgrading of industries such as the industry will give birth to a trillion-level blue ocean market in the future, which has a strong promotion value. my country’s building energy conservation has become a consensus, and the ultra-low energy consumption standard represented by passive houses will become the mainstream trend of the construction industry.
The industry generally believes that in the development of ultra-low energy consumption buildings , foreign experience and ideas are very important, but it is also necessary to study and formulate relevant technical standards in line with our country’s conditions. At the same time, the conditions in different regions of the country are not the same. The south and the north, the east and the west should study their own standards for fully realizing near-zero energy consumption. They should develop China’s own system and improve its own capabilities. We look forward to more and better polyurethane Thermal insulation products will be developed, and it is believed that polyurethane thermal insulation materials will play a pivotal role in accelerating my country’s entry into the era of ultra-low energy consumption.
It is reported that at the 2021 Yangtze River Economic Belt Building Thermal Insulation Polyurethane Application Summit Forum held in Shanghai on April 22, the vice president of China Building Energy Conservation Association Mr. Yang Xiwei, and Mr. Li Anliang, Secretary-General of Building Energy Conservation and Wall Material Innovation Working Committee in Hot Summer and Cold Winter Areas, will visit the forum in person and share with the participants “China’s Building Energy Conservation and Carbon Peak” and “Buildings in Hot Summer and Cold Winter Areas”. Current Energy Conservation Policies and Standards System and Enterprise Response Strategies” report, zero-distance response to the concerns of enterprises.
For more details about the conference, please call: Ms. Wu, 13917244048.
