New wall insulation material development and application imminent

Wall insulation material is a new type of wall material developed in recent years, which can save a large amount of wall materials, improve the wall insulation performance, reduce environmental pollution, and have a better investment environment. The development of wall thermal insulation materials in China started late. There are few varieties available for users to choose, and they cannot meet the requirements of green energy-saving buildings and social sustainable development.

In order to promote the application of new types of land resources and ecological environment protection, save energy, and promote the development of recycling economy, in the "Ninth Five-Year Plan" period, the new wall insulation materials entered the stage of rapid development, and has now shown a large-scale development. It is understood that the wall insulation has experienced the development of the external wall insulation, sandwich insulation and external insulation. A large number of engineering practices have proved that the currently widely used external wall insulation technology is a better wall insulation technology. China's technological level is low and there are many low-grade products. Therefore, it is imperative to vigorously develop industrialized production, stable and reliable product quality, and professional construction and construction of high-effective insulation wall materials with the same life span. A new generation of external wall insulation and decoration system integrating heat preservation, heat insulation, waterproof, moisture protection and decoration is worthy of promotion and popularization.

According to experts, "interior wall insulation" technology, that is, in the building space inside the wall to achieve the purpose of energy-saving insulation materials, but there is the use of indoor area, not easy to carry out indoor second decoration, insulation and heat insulation effect is not ideal and other issues; "Sandwich insulation" technology, that is, the use of stratified measures on the external retaining wall to form a wall - insulation material - wall system, to achieve the purpose of insulation and energy saving, but there are problems such as poor energy efficiency, construction difficulties and so on; The technology of external wall insulation, that is, to add insulation materials on the outside of the building's external walls to achieve energy-saving purposes, is a building energy-saving technology that is being vigorously promoted. It has a wide range of applications and high technical content, but it also has problems such as large construction difficulties. Therefore, the development and application of new types are imminent.