Saving building materials in China is promising
Recently, China's second batch of low-carbon provinces and low-carbon city list announced, established in 29 cities and provinces such as Beijing, Shanghai, Hainan and Shijiazhuang to become China's second batch of low-carbon pilot, covering most of the country provinces.However, as the Secretary-General Li Xun of the Chinese Society for Urban Studies, said: "Because of 'low-carbon eco-city' concept of a short time, the lack of a low-carbon eco-city theoretical system suitable for China's national conditions, technology systems, practical experience and related policies as a support and guidance. "Therefore, in the case of the first batch of low-carbon city pilot has not yet been achieved significant results,Cultured Stone Veneer some industry experts appeal should optimize urban traffic, and strengthen strong building energy efficiency and feasibility aspects, pragmatic promote low-carbon urban construction.
Renowned energy experts, Tsinghua University, low-carbon energy lab director Jiankun, now, China's overall energy consumption has accounted for 20% of the world's carbon dioxide emissions close to the global 1/4. A large number of coal consumption, especially the terminal direct coal-fired to the city carbon emission reduction a lot of pressure. Especially the development of the energy, automotive, steel, transportation, chemical industry, building materials energy-intensive industries will lead to high-carbon trend is difficult to change.Adjust the industrial structure is the main way to reduce carbon emissions. The one hand, through the transformation of traditional industries to upgrade to achieve low-carbon, coal-fired power plants requires the ability to capture and store carbon dioxide, on the other hand to promote the upgrading of industrial structure, actively develop low-carbon industry. "said Zhang Ying, Shandong Institute of Economics.Zhang Ying has written that city building is the main greenhouse gas emissions. Subject to the restrictions on the level of economic and social development, China's unit gross floor area of energy consumption and energy consumption per capita is lower than in developed countries, but the building use energy consumption has accounted for the total energy consumption of 1/4 Multi-including building electricity and construction of other types of energy (cooking, lighting, appliances, hot water, etc.) equivalent for electricity, accounting for about 29% of the the National Social terminal power consumption. In addition, with the increase in large public buildings in the city, the waste of energy become more prominent.Currently, China is the peak of the urban construction, to promote the rapid development of urban construction, building materials industry, the rapid development of the construction industry, and this resulted in a lot of energy consumption. External wall insulation is an important part of the construction sector, a large part of the building energy consumption depends on the external insulation and related systems. Industry experts believe that measures and measures to reduce energy consumption compared to the adjustment of industrial structure, optimize urban traffic, insulation materials, building energy efficiency, renewable energy use is the most easy, the technology is more mature, low-carbon The pilot cities should fully tap the potential of building energy efficiency.It is reported that the external wall insulation refers to the use of certain fixed manner, the lower coefficient of thermal conductivity of the insulating material is fixed integrally with the building wall, increasing the average thermal resistance of the wall, so as to achieve an engineering approach for insulation or heat insulation effect, insulation materials and products is an important factor affecting the building energy efficiency. Technology Development and Advisory Committee of the Chinese Society for Composite Materials, unsaturated polyester resin Industry Association Deputy Secretary-General Zhaohong Han pointed out that building insulation materials research and applications more and more widespread attention around the world. After years of development, the insulation in the exterior of the building energy efficiency market has developed for a wide range variety of technical structure, the huge demand for the product of an industry, has made an important contribution in energy saving.Zhaohong Han said, our implementation of building energy efficiency standards with respect to Europe and the United States and other developed countries in terms of, is still low, the construction of China's future development but also to a higher goal. The EU recently proposed 3 20% of the objectives of reducing energy consumption by 20%, renewable energy utilization ratio of 2020 accounted for 20% of the final energy, a 20% reduction in greenhouse gas emissions compared to 1990. "Zero-energy and near-zero-energy will be the goal of our future development. Exposed to higher energy efficiency goals, the outer insulation industry in China will inevitably encounter new challenges and deal with the challenges inseparable from a variety of energy-saving technologies , new building materials, industrial products support. "Zhaohong Han pointed out that the current, insulation materials Fengshengshuiqi at home and abroad, ray machine and organic insulation materials, technological innovation, closely around the fire, light, thermal insulation "on an issue in order to improve the whole life cycle of the material of the kinds of performance. Currently listed varieties of rock wool insulation board, inorganic-organic polymer polystyrene board foam concrete insulation board, foam glass insulation board, ceramic foam insulation board, fire-retardant polyurethane foam insulation board, phenolic foam insulation board, glass wool insulation board . Accompanied insulation materials used on the wall, on the wall system technology continue to improve and the new, all kinds of low viscosity, high adhesion to water-soluble adhesive, attached to the network structure and the sheet material emerging. It is understood that in the past on the wall material is mostly glass mesh. The coated fiberglass surface felt in the past two years has also been extensive use of the different properties of the adhesive coating felt different materials insulation materials.The data show that with the accelerated pace of urbanization in China, "Twelve Five" period, cities and towns accumulated new construction area will reach 40 to 50 million square meters. According to the plan, these new buildings to "Twelve Five" to form 45 million tons of standard coal in energy-saving capacity. Of existing building stock is huge, most of the buildings built before 2000 non-energy-efficient buildings, Manufactured Stone Veneer civil construction exterior wall insulation level of only 1/3 of the same latitude developed countries in Europe. It is estimated that more than 2 billion square meters of existing buildings in the northern region required for energy saving. Northern heating areas of existing buildings and public buildings were formed by energy saving, energy-saving capacity of 27 million tons of standard coal and 14 million tons of standard coal. Whether it is new construction or retrofitting of existing buildings, a lot of exterior insulation requirements will create a huge exterior insulation materials market.
Renowned energy experts, Tsinghua University, low-carbon energy lab director Jiankun, now, China's overall energy consumption has accounted for 20% of the world's carbon dioxide emissions close to the global 1/4. A large number of coal consumption, especially the terminal direct coal-fired to the city carbon emission reduction a lot of pressure. Especially the development of the energy, automotive, steel, transportation, chemical industry, building materials energy-intensive industries will lead to high-carbon trend is difficult to change.Adjust the industrial structure is the main way to reduce carbon emissions. The one hand, through the transformation of traditional industries to upgrade to achieve low-carbon, coal-fired power plants requires the ability to capture and store carbon dioxide, on the other hand to promote the upgrading of industrial structure, actively develop low-carbon industry. "said Zhang Ying, Shandong Institute of Economics.Zhang Ying has written that city building is the main greenhouse gas emissions. Subject to the restrictions on the level of economic and social development, China's unit gross floor area of energy consumption and energy consumption per capita is lower than in developed countries, but the building use energy consumption has accounted for the total energy consumption of 1/4 Multi-including building electricity and construction of other types of energy (cooking, lighting, appliances, hot water, etc.) equivalent for electricity, accounting for about 29% of the the National Social terminal power consumption. In addition, with the increase in large public buildings in the city, the waste of energy become more prominent.Currently, China is the peak of the urban construction, to promote the rapid development of urban construction, building materials industry, the rapid development of the construction industry, and this resulted in a lot of energy consumption. External wall insulation is an important part of the construction sector, a large part of the building energy consumption depends on the external insulation and related systems. Industry experts believe that measures and measures to reduce energy consumption compared to the adjustment of industrial structure, optimize urban traffic, insulation materials, building energy efficiency, renewable energy use is the most easy, the technology is more mature, low-carbon The pilot cities should fully tap the potential of building energy efficiency.It is reported that the external wall insulation refers to the use of certain fixed manner, the lower coefficient of thermal conductivity of the insulating material is fixed integrally with the building wall, increasing the average thermal resistance of the wall, so as to achieve an engineering approach for insulation or heat insulation effect, insulation materials and products is an important factor affecting the building energy efficiency. Technology Development and Advisory Committee of the Chinese Society for Composite Materials, unsaturated polyester resin Industry Association Deputy Secretary-General Zhaohong Han pointed out that building insulation materials research and applications more and more widespread attention around the world. After years of development, the insulation in the exterior of the building energy efficiency market has developed for a wide range variety of technical structure, the huge demand for the product of an industry, has made an important contribution in energy saving.Zhaohong Han said, our implementation of building energy efficiency standards with respect to Europe and the United States and other developed countries in terms of, is still low, the construction of China's future development but also to a higher goal. The EU recently proposed 3 20% of the objectives of reducing energy consumption by 20%, renewable energy utilization ratio of 2020 accounted for 20% of the final energy, a 20% reduction in greenhouse gas emissions compared to 1990. "Zero-energy and near-zero-energy will be the goal of our future development. Exposed to higher energy efficiency goals, the outer insulation industry in China will inevitably encounter new challenges and deal with the challenges inseparable from a variety of energy-saving technologies , new building materials, industrial products support. "Zhaohong Han pointed out that the current, insulation materials Fengshengshuiqi at home and abroad, ray machine and organic insulation materials, technological innovation, closely around the fire, light, thermal insulation "on an issue in order to improve the whole life cycle of the material of the kinds of performance. Currently listed varieties of rock wool insulation board, inorganic-organic polymer polystyrene board foam concrete insulation board, foam glass insulation board, ceramic foam insulation board, fire-retardant polyurethane foam insulation board, phenolic foam insulation board, glass wool insulation board . Accompanied insulation materials used on the wall, on the wall system technology continue to improve and the new, all kinds of low viscosity, high adhesion to water-soluble adhesive, attached to the network structure and the sheet material emerging. It is understood that in the past on the wall material is mostly glass mesh. The coated fiberglass surface felt in the past two years has also been extensive use of the different properties of the adhesive coating felt different materials insulation materials.The data show that with the accelerated pace of urbanization in China, "Twelve Five" period, cities and towns accumulated new construction area will reach 40 to 50 million square meters. According to the plan, these new buildings to "Twelve Five" to form 45 million tons of standard coal in energy-saving capacity. Of existing building stock is huge, most of the buildings built before 2000 non-energy-efficient buildings, Manufactured Stone Veneer civil construction exterior wall insulation level of only 1/3 of the same latitude developed countries in Europe. It is estimated that more than 2 billion square meters of existing buildings in the northern region required for energy saving. Northern heating areas of existing buildings and public buildings were formed by energy saving, energy-saving capacity of 27 million tons of standard coal and 14 million tons of standard coal. Whether it is new construction or retrofitting of existing buildings, a lot of exterior insulation requirements will create a huge exterior insulation materials market.
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