Ceramic building materials industry "The Voice of China": to promote the transformation of scientific and technological achievements and promote the construction of energy-saving work, not long ago, the Ministry of housing and urban development and the Ministry of science and technology jointly issued the "promotion of energy-saving technological transformation of existing building directory", which includes a number of solar technology, heating technology, door and window materials, wall materials, chemical building materials building materials products. Thus, the development of new energy-saving building materials will provide strong support for building energy conservation work, and lay the foundation for the successful completion of China's energy-saving emission reduction targets.

Building materials industry propped up building energy-saving one day

Deputy Minister of housing and urban construction department Chou Baoxing said at the State Council Information Office held a press conference that China's energy consumption per unit building area is 23 times that of developed countries, causing heavy energy burden and serious environmental pollution to society. China should take the road of sustainable development and develop energy conservation and green building urgently. At the same time, he pointed out that China has great potential for building energy efficiency, and building energy efficiency has become a key factor affecting the sustainable development of China's energy strategy.

In this regard, China Building Materials Federation vice president Xu Yongmo pointed out that the development of the construction industry, especially the construction of energy-saving work, the building materials industry needs support. He said that the new energy-saving building materials building materials industry is undoubtedly the "The Voice of China", the development of green energy-saving building, the promotion of the housing industry, improve the service life of buildings, improve the aesthetic level of architectural design and cultural characteristics and building materials industry is closely related to the work of building materials industry, development and progress for the above aspects of the offer the possibility of. Therefore, in the context of energy-saving emission reduction, has a great demand for the development of construction industry, building materials industry, including meet the building energy requirements of new wall materials, fireproofing and durable insulation wall system, the housing industry material product and function integration technology, green building materials, green building evaluation in application city waste harmless disposal and resource utilization etc..

Building energy saving expedites new type of building materials

Now, low-carbon life has become a social consensus, the new building materials in the future development of broad prospects. In this regard, experts said, the promotion of efficient energy-saving building materials has just started, only more new building materials production enterprises become the main force in the development of residential industrialization, realize the construction of new energy-saving "The Voice of China will soon appear.

The building energy saving mainly improves the thermal resistance value and tightness of the enclosure structure from 3 aspects, such as the exterior wall, roof, door and window, so as to save the energy consumption of the building. Industry experts believe that the current should focus on the development of suitable for different climate conditions of various energy-saving wall, roof and windows, especially technology and efficient energy-saving doors and windows of exterior insulation technology, the development of new energy-efficient wall materials, insulation materials and high performance building glass. Based on these aspects of efforts to promote, the next 4 categories of building materials products market demand is broad, including: new wall materials, thermal insulation materials, LOW, E glass and photoelectric glass.

At present, the new energy-saving building materials mainly include new wall materials, chemical building materials, new thermal insulation materials, building decoration materials. Although the market demand, but because of the cost and market restrictions and technical barriers, the current development of new energy-saving building materials is still difficult.

At this stage, most of China's new building materials enterprises are mainly concentrated in the low-end products, less technical products, high-end competition is not fierce. Therefore, for the new energy-saving building materials market prospects, is undoubtedly a "good voice in China."". Among them, the most obvious is the plastic pipe and door and window industry. At present, China's low-end products have appeared overcapacity, market growth slowed down phenomenon. Domestic plastic pipe and pipe fittings used in products, use requirements of high value-added high content of pipes and fittings production less, greatly restricts the application of the market, and the application of plastic pipe in the field of high-end only at the beginning stage. The main reason is that the industry lacks of scientific and technological input and lack of technological innovation in energy conservation and resources, which has affected the overall level of the industry as a whole.

At present, the high profit margins of internal and external insulation board, roof waterproof materials and other plastic building materials variety production and sales, production enterprises exist quick and quick short-sighted behavior, to the development of the industry hidden trouble. In addition, cement hollow bricks and other building energy-saving materials instead of solid clay brick, clay hollow brick has been extended, but this kind of product has insufficient strength, construction of large difference affects the engineering quality problems.

In addition, the relevant supporting policies to encourage the development of building materials industry itself is not perfect, the threshold is low, low concentration, market disorderly competition and enterprises transfer to high technology, high-end market pressure, is a new energy-saving building materials in a short period of time to get an important reason for the rapid development of the.

At the world climate conference held in 2009, China solemnly pledged to the world: by 2020, China's unit GDP sulfur dioxide emissions will be reduced by 40%. 45% compared with 2005. At present, China's building energy consumption accounts for about 40% of the total energy consumption of the whole society, in order to complete the China's commitment to the world, as a major energy, building energy-saving imminent, it also brings the opportunity to the development of new building materials. It can be foreseen that the development of green energy-saving building materials with energy-saving effect will have unlimited potential. At the same time, through the use of new building materials, building energy efficiency will also achieve remarkable results