Green building materials development needs policy guidance

The data show that China's building materials industry consumes 5 billion tons of raw materials each year, consumes 230 million tons of coal, accounts for 15.8% of the country's total energy consumption, consumes more than 150,000 acres of fertile land, has a waste discharge of 109.6 million cubic meters, and discharges 335 tons of waste water. The emission of carbon monoxide from cement, lime, and traditional wall materials is about 660 million tons, which accounts for about 40% of the country's industrial emissions of carbon monoxide. Continue to develop in accordance with the extensive model will have greater impact on the ecological environment.

Qin Shengyi, a member of the National Committee of the Chinese People's Political Consultative Conference and chairman of Beijing Renchuang Technology Group, introduced that people abroad generally advocating the return to nature, and that the amount of consumption that focuses on the protection of “green consumption” is also increasing year by year. When purchasing goods, people first consider the “green” of commodities. Degree, and is willing to pay an extra 30% to 100% of the cost. In international trade, there is no "green mark" commodity that is restricted at the time of import. This has already created a new "trade barrier" in international trade.

Qin Shengyi said: “Green building materials meet the needs of sustainable development. Under the background of the lack of resources and severe environmental pollution in our country, the development of green building materials is an inevitable way to achieve the unification of development and the environment. The preparation of the “Green Building Materials Catalog” is an immediate task. ”

Luo Jiajun, member of the National Committee of the Chinese People's Political Consultative Conference and deputy director of the Administrative Committee of Tianjin Binhai New Area Tourist Area, proposed that while promoting the development of green buildings, it is necessary to develop and promote the core technologies of green building and energy-saving building materials, and actively promote the innovation of green building technology. Green building materials, products, facilities and other industrial bases should be built. The role of government funding and social capital participation will be brought into play to promote the development of green building materials, energy conservation and environmental protection industries.

Standards and regulations are seriously lagging behind. "Current development of green building materials is lagging behind. Standards specifications are lagging behind. There is not enough development and application promotion of green building materials," said Li Jingxian, a member of the National Committee of the Chinese People's Political Consultative Conference and member of the Standing Committee of the China National League.

*** Proposed to promote positive interaction between industrialization and urbanization, and vigorously build an ecological civilization. The State Council also promulgated the Action Plan for Green Building. According to relevant plans, China will build 1 billion square meters of new green buildings in the next three years; by the end of 2015, 20% of newly-built buildings in cities and towns will meet green building standards.

Li Jingxian first introduced that green building materials are the material basis for the development of green buildings and are an important starting point for the construction of ecological civilization. They are an important direction for the transformation and upgrading of the building materials industry, and also an important way to achieve energy conservation, emission reduction and carbon intensity reduction. Living environment health is the end result. However, at present, the development of green building materials lags behind, standard specifications are lagging behind, and the development and application of green building materials are not enough. It is imperative that there be interaction between upstream and downstream, and the construction of a standard certification system should be strengthened to meet the needs of green building and building energy conservation development.

Li Jingxian said that the “Green Building Action Plan” should be implemented to realize the healthy and sustainable development of the building materials industry, guide the development of the green building materials industry, and promote the structural adjustment of the building materials industry; focusing on the development needs of green building, based on the technological progress of building materials industry, and taking standard regulations as the target. Hand, to promote the development and application of green building materials, which is conducive to energy-saving emission reduction in production, but also conducive to the use of energy-saving environmental protection and safe life extension. To this end, it is timely and necessary to issue green building materials certification standards and certification systems that are conducive to guiding the recycling development, green development, and low-carbon development of the building materials industry, and to compile and publish green building materials catalogs that support the development of green buildings and energy-saving buildings.

To this end, Li Jingxian first proposed: First, priority should be given to the building materials that are required for green buildings and that are large in scope, and accelerate the research and formulation of relevant green certification standards and certification methods. Second, gradually publish and publish the green building materials catalog, guide the development of green building materials, and support the construction of green buildings. Third, pay attention to linkages between production and use, speed up the revision of existing standards and norms that are not conducive to the promotion of green products, use advanced standards to encourage technological progress in green building materials, and accelerate industrial development and transformation and upgrading.

Guide the development of green building materials On January 15, 2013, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development jointly issued the “Action Plan for Green Buildings” and the preparation of the “Catalogue of Green Building Products” was also launched. In Qin Shengyi's view, the "plan" will guide the development of the green building materials industry and promote structural adjustment of the building materials industry. The "Catalogue" will have important implications for guiding the cyclical development of the building materials industry, green development, and low carbon development.

"However, China's green building materials are still at the initial stage and have a low level of development. There are still many problems in the development." Qin Shengyi said, for example, the green building materials catalogue released by the Ministry of Housing and Urban-Rural Development is basically proposed by various industries. , and then solicit opinions, and then the experts review, in the absence of uniform technical standards, the subjectivity is strong; at the same time, the lack of supervision in the process of green building promotion, the real small businesses can not get subsidies; In addition, China's green building materials The overall market development level is poor, and the green building materials market has not yet formed a “one-stop” supporting market system for production, sales, and service. The proportion of green building materials products in the entire building materials market is small. China's plan for green buildings to account for new buildings does not matter more than 30% by 2020, while developed countries in Europe and America have exceeded 90% of the “green” standards for building materials products, and still have a long way to go.

What is even more serious is that Qin Shengyi found that the number of companies engaged in the production of green building materials is not large, the strength of the enterprises is not strong, and the ability to cope with them is poor. It is difficult to raise the necessary funds for enterprises to develop and produce green building materials in the capital market. This has led to the fact that although there is a huge potential demand for the green building materials market, the theoretical community and the government environment are actively advocating that consumers also need the popularization of green building materials products, but in fact, green building materials manufacturers do not develop in accordance with the needs of the times.

Therefore, Qin Shengyi suggested that relevant departments should sort out and establish a green building materials standard system and corresponding certification methods. In this process, priority should be given to the building materials that are required for green buildings, and the amount of construction materials should be given priority; research and development of green certification standards and certification methods should be accelerated; the development of green building materials catalogues should be gradually compiled, the development of green building materials should be guided, and the construction of green buildings should be supported; Linkage with the use of links, speed up the revision of existing standards and norms that are not conducive to the promotion of green products, use advanced standards to encourage the development of green building materials technology, and accelerate industrial development and transformation and upgrading. While aggressively promoting catalog products, we eliminated outdated products. Increase the proportion of green building materials products in the entire building materials market, making China's green building products account for the proportion of products gradually approaching and eventually reach the level of developed countries in Europe and America.

Both departments actively learned from the Ministry of Industry and Information Technology that on the eve of the Ministry of Industry and Information Technology, Pan Aihua, Deputy Director of the Department of Raw Materials of the Ministry of Industry and Information Technology and Song Youchun, Deputy Director of the Department of Standardization and Quota of the Ministry of Industry and Information Technology have jointly led a research team to accelerate the development of green building materials and promote energy conservation in the building materials industry and construction industry. Emission reduction and other on-site investigations.

It is reported that the two departments will further strengthen the linkage, focus on the needs of green building development, based on the technological progress of building materials industry, and use standard specifications as the starting point to join hands to promote the development and application of high-performance concrete and other green building materials, which will not only be conducive to energy saving and emission reduction in production. It is also conducive to energy saving, environmental protection and safe life extension during use.

According to reports, the next two departments will work hard to do the following: First, give priority to green building materials, a large amount of building materials, speed up the research and development of its green certification standards and certification methods. The second is to gradually publish and publish the green building materials catalogue, guide the development of green building materials, and support the construction of green buildings. The third is to focus on linkages between production and use, accelerate the revision of existing standards and norms that are not conducive to the promotion of green products, and use advanced standards to encourage technological advancement of green building materials and accelerate industrial development and transformation and upgrading.