1. The development of new wall materials should be conducive to resource recycling. Utilizing solid waste resources is a long-term systematic project. The development of new wall materials must focus on this theme, through the reduction, reuse, and resource utilization of production, circulation and consumption processes, the development of a circular economy, and the active use and consumption of various stable and safe solid wastes, such as Make full use of the residual calorific value of coal gangue, slag, fly ash and other wastes as raw materials, mix construction waste, municipal waste, sewage treatment plant sludge and river sludge to produce sintered products; use flue gas desulfurization process to reduce harmful gas emissions , The by-product desulfurized gypsum is used to produce blocks and wallboards. Through continuous reuse, the total amount of waste discharged is reduced as much as possible, and economic, environmental and social benefits are obtained.
2. The development of new wall materials should conform to the development trend of the construction industry. At present, my country is vigorously promoting the industrialization of housing, and the standardization of housing construction, industrialization of parts and components production, and construction, installation and assembly are the core of housing industrialization. Therefore, the development of new wall materials must challenge the original management mode and construction methods, and promote the intensive development of wall material production enterprises. When developing new wall material products, in addition to considering the strength index requirements, it is also necessary to have comprehensive considerations in terms of thermal conductivity, durability, drying shrinkage, fire resistance, water resistance, sound insulation, impact resistance, etc., and adapt to changes in materials Changes in the building structure system will develop new products that increase labor productivity, improve engineering quality, and improve building functions in accordance with local conditions.
3. The development of new wall materials should provide a guarantee for building energy conservation. The continuously updated and improved building energy efficiency standards have put forward new requirements and development directions for the quality and quality of wall materials. Therefore, on the basis of the development of self-insulating new wall materials, it is necessary to further consider the development of factory-made products with good The external wall components with thermal insulation performance can not only provide a strong material guarantee for building energy conservation, but also realize the overall improvement of the production level of the new wall material industry, so as to realize the elimination of outdated production technology and equipment, increase labor productivity, engineering quality and improve construction Features.
Fourth, the development of new wall materials should open up the rural market. In the past ten years, my country’s rural housing construction has approached half of the country’s total new housing construction. The huge space for rural housing construction has brought excellent opportunities for the development of the new wall material industry. The current peasants building houses just follow the traditional extensive mode, and the awareness of energy saving, material saving, and environmental protection is weak. Therefore, reforming traditional rural concepts, starting from the most potential available resource in rural areas-straw, researching and developing new wall materials suitable for rural dwellings, and opening up the application market for new wall materials in rural areas will enable new wall materials companies to achieve a qualitative leap. .