The Fireproof & Thermal Insulation Material Has Been Attracting Extensive Attention
With the continuous development of insulation materials, many villa owners and owners who live on the top floor or house west also began to pay attention to thermal insulation materials. In many people's minds, insulation materials are always associated with flammable and difficult operations. However, in fact, with the rapid development of science and technology and the increase of market demand, many heat-insulating materials with easy operation and multiple functions have appeared on the market.
A-level fire-proof inorganic vacuum insulation board increased demand. It is understood that the outer wall insulation materials most commonly involved in the fire rating can be roughly divided into three levels: A-level combustion performance, the characteristics of such materials can be summarized as non-combustible, including vacuum panels, rock wool, glass wool, etc .; combustion performance B1 grade, the characteristics of these materials can be summarized as flame retardant, including specially treated extruded polystyrene board (XPS), special treatment of polyurethane (PU), phenolic, powder polystyrene particles; combustion performance of B2 These materials can be characterized as non-flammable, including EPS, XPS, PU and PE.
Currently used insulation materials in the application of the existence of varying degrees of defects, relatively speaking, the inorganic vacuum insulation board thermal conductivity less than 0.008w / (m · K); A-class fire; light weight, the required insulation thickness Only traditional materials 1/3 ~ 1/8; super-book efficient; green, energy-saving meet the national building 75% energy saving requirements, is the preferred material for the external walls.
With the development of the national economy and the gradual improvement of people's living standards, people's requirements for housing and workplaces have also been constantly increasing. The experience of many countries proves that it is an inevitable trend of economic development and social progress. The improvement of the construction industry does not require the quality and function of the building to be perfect, and requires its beauty and innocuous human health. This requires the development of new multifunctional and efficient new building materials and products, the only way to meet the requirements of social progress.