Thermal insulation wall material market has broad prospects
According to statistics, China's building energy consumption accounts for 23.1% of the total energy consumption, while the annual heating of various buildings and cooling energy consumption accounts for about 10% of the total energy consumption in the country. It is necessary to develop and produce energy-efficient building insulation materials such as foam glass. It can turn waste into treasure, reduce pollution and promote environmental protection. It is rich in raw materials, simple in production technology and equipment, low in investment, low in cost, convenient in construction, and integrates heat preservation and environmental protection. It is a new type of thermal insulation energy-saving material with great development prospects. It is suitable for glass factories and various building materials enterprises for production.
In the "National Economic and Social Development" Eleventh Five-Year Plan and the Vision 2020, China has listed the construction industry and building materials industry as the pillar industries of the country. During the 11th Five-Year Plan period, the completed area of urban residential buildings in China, together with other public buildings, will reach a total construction area of more than 5 billion square meters. Such large-scale housing construction, wall materials account for about 70% of building materials. The amount of demand can be imagined.
In 2010, the state demanded that the output of new wall materials accounted for 40% of the total wall demand. If it is still calculated according to the total construction completion area of 5 billion square meters during the fifteenth period, it will reach 2 billion square meters. If 1% applies foam glass, It will require 1 million cubic meters of foam glass. As a new low-cost green energy-saving and environmentally friendly product, foam glass will play an important role in the revolution of new wall materials in China. The project was reported in April 2010 in the “Close to Science” section of the Central Committee.
At the end of 2010, the Ministry of Construction of China decided to achieve the goal of achieving a building energy efficiency rate of 50%. This means that the building energy-saving materials market will require a large number of products with excellent mechanical properties, remarkable energy-saving effects and low prices in the next few years. The primary task of building energy conservation is to save energy in the wall. Therefore, improving the thermal insulation performance of the building wall is the key to reducing the energy consumption of the building. At present, China is actively developing and producing wall insulation materials, which can improve the thermal resistance of the wall and reduce the heat transfer coefficient of the wall. Insulation wall materials should have a good development prospect in the future market.
According to statistics, before the end of 2010, China's urban residential, public and productive buildings required about 2.87 billion square meters of thermal insulation materials, and the potential market for insulating wall materials was large. China's priority building materials during the 11th Five-Year Plan include: new wall materials and new insulation materials. At present, foam glass has been listed in the new building materials catalogue that is promoted and developed by the state. Foam glass building insulation materials have been incorporated into the architectural roof and exterior wall insulation standard atlas, laying the foundation for the application of foam glass in the field of building insulation and energy conservation.
Fireproof grade and application of foam glass