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The industry believes that plastic building materials are the fourth largest new type of basic materials emerging after steel, wood and cement. In recent years, the average annual growth rate of this industry in China has exceeded 15%. More than 30% of the regions have applied new plastic pipes, and some provinces and cities have reached 90%. In some cities in the three northeastern provinces and Inner Mongolia, more than 40% of new buildings have been built. Plastic doors and windows are used in the houses; plastic windows are used in more than 80% of new homes in Qingdao and Dalian.
In Japan, the United States and other countries, the application of thermal insulation plastic building materials in construction has been very mature and the energy saving effect is good. The large-scale application in China has just begun, and there is huge room for future development.
“The promotion of green buildings has promoted the development of these energy-saving and environmentally-friendly building materials and related manufacturing technologies.†According to the construction experts, in accordance with the “Green Building Action Plan†promulgated by China, the goal of energy-saving renovation of old houses required is 200 yuan per square meter. Transforming the standard meter, the future market capacity of building energy-saving materials is as high as 2.6 trillion yuan. The increase in the application of plastics in building materials is one of the trends in environmental protection and energy conservation of building materials.
Today, plastic building materials are making increasing contributions in the construction industry and town construction. Taking polyurethane insulation materials as an example, using 1 cubic meter of this material can reduce carbon dioxide emissions by 270 kilograms a year. Calculated by consuming 1 million tons of polyurethane insulation material per year, it can reduce carbon dioxide emissions by 7 million tons a year. By 2030, building energy conservation will be 5.6 billion tons of greenhouse gas emissions.
Plastic building materials have become the new standard of family fashion elements. In the future, plastic building materials will be more and more popular among consumers, and it is expected to become a new consumption hotspot and a new economic growth point. With the gradual serialization, matching and standardization of plastic building materials, as well as the requirements for environmental protection and energy conservation, and the promotion and application of various types of plastic building materials, such as plastic pipes, plastic doors and windows, polymer waterproof materials, decoration materials, insulation materials And the demand for other plastic building materials will increase significantly.
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