| Environmental protection and energy saving become the "value highland" of new building materials |
| Date: 2012-12-27 Views: 2904 |
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Recently, the State Council issued the "Twelfth Five Year" comprehensive work plan for energy conservation and emission reduction, which puts forward specific requirements from the overall requirements and main objectives of energy conservation and emission reduction, strengthening the responsibility of energy conservation and emission reduction objectives, and adjusting and optimizing the industrial structure. At the same time, the State Council has also published a number of attachments, such as energy-saving targets and total emission control plans of chemical oxygen demand in various regions during the 12th Five Year Plan period. Energy conservation and emission reduction and environmental protection have become the top priority of industrial upgrading and economic restructuring. This work plan defines the targets of energy conservation and emission reduction in the next five years, and requires that energy consumption per unit of GDP, chemical oxygen demand, sulfur dioxide, ammonia nitrogen and nitrogen oxide emissions should be significantly lower than those during the Eleventh Five Year Plan period. This improves the market's confidence in energy conservation and emission reduction, and also provides large and stable market demand for related industries. In this work plan, six major areas are highlighted, including industrial energy conservation, transportation energy conservation, building energy conservation, agricultural and rural energy conservation and emission reduction, commercial and civil energy conservation and public institution energy conservation and emission reduction. Industry insiders pointed out that among the six major emission reduction directions, the most promising and likely to obtain greater policy support is the field of building energy conservation. Building energy saving is mainly divided into the building materials demand outside the building and the core technology and products in the building. In particular, the selection and use of building materials directly affect the country's total carbon emissions. Building materials industry is an important raw material industry, and it is also one of the industries with the largest number of ways to reduce, reuse and recycle resources.  Environmental protection and energy saving have become < A http://www.jc001.cn/xinxing/ The "value highland" of the new building materials Environmental protection and energy saving become the "value highland" of new building materials Compared with the traditional building materials, manufacturing new building materials can not only reduce the consumption and energy consumption of natural resources, but also make a large number of waste be rationally developed and utilized. The manufacturing of new building materials can not only adopt the production technology that does not cause environmental pollution, but also can be used as renewable resources after the end of the service life of the products, without the formation of new waste foreign matters. The "12th Five Year" science and technology development plan of building materials industry issued by China Building Materials Federation points out that building energy conservation and green building has become a major demand for national sustainable development. In recent years, new building materials including new waterproof and sealing materials, new wall materials, thermal insulation materials and new building decoration materials have made rapid development. With the gradual maturity of materials and technologies used in energy-saving buildings, the market space of new building materials is also growing. At present, large real estate developers pay more and more attention to the supply and use of green building materials, and the market is in short supply. In addition, with the deepening of the new rural construction, new building materials in rural areas also found a wide range of markets. According to statistics, China's rural civil construction area accounts for more than 60% of the total construction area. Because most of the building materials used in the rural market are middle and low-end products, the construction consumes more energy and has poor environmental protection. This also means that new building materials in rural areas have a very broad space for promotion. Rural areas are not only the potential market of new building materials, but also the important source of new building materials. Taking straw as an example, the traditional way is to burn it back to the field, which is easy to cause environmental pollution and low resource utilization efficiency. A number of new building materials enterprises represented by Anhui Chuanshu building materials have transformed them into "straw tiles" and other building materials, realizing the comprehensive utilization of resources. Ji Kunsen, President of Anhui Circular Economy Research Association, said that in the past, straw was mainly used as biomass energy, including direct combustion and pyrolysis gasification. Direct combustion is the direct combustion of crop straw to produce heat, with low thermal efficiency and large investment; pyrolysis and gasification will produce a variety of organic compounds and tar, if not recycled, it will cause environmental pollution. Similar to the practice of tree building materials, the series development and deep processing of the processed by-products can achieve more benefits than the main products, which is also in line with the basic characteristics of circular economy in pursuit of greater economic benefits, less resource consumption, lower environmental pollution and more employment. Zhang Hua, executive chairman of China's Low Carbon Action Alliance, holds a similar view. He said that in the future, China's wealth will be concentrated in the low-carbon field, and the low-carbon road is the only choice for China's economy. Low carbon, as the direction of China's economic transformation, has become the consensus of most people. In the process of transformation, the thinking must be changed first. It is the thinking of resource consumption, into the thinking of resource circulation, that makes the current situation of high growth of new building materials enterprises. Compared with the economic benefits, the social benefits that can not be ignored are also the important support for new building materials enterprises to become the mainstream of future development. Wu Jiacheng, vice president of China Soong Ching Ling International Foundation, clearly pointed out that the contribution of Chuanshu building materials to low-carbon economy is to improve the living environment of human beings. In particular, it is the first step to solve the problems of production, life and employment of some farmers. In this process, the real enterprise value is realized. The next 20 years will still be a period of high economic growth in China. It is estimated that 30 billion square meters of buildings will be built in China by 2020. As the strategic focus of building materials industry to adjust the industrial structure and change the mode of economic growth, new building materials have broad development prospects. Environmental protection and energy saving are new building materials |
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