With the development science and technical, energy conservation is more and more important, and improving awareness of protect environment, is imminent. The building energy efficiency standards are raised step by step. As early as 2004, the country enacted the "Long-term Energy-saving Plan". It proposed residential buildings and public buildings should strictly enforce the 50% energy saving standards. in January of this year, the National Development and Reform Commission published the "Green Building Action Plan", which is demanding the implementation of mandatory building energy efficiency standards, which means that a majority of traditional building materials will be due to "mismatch" and tragically out of the market, and now, good and bad exterior material is "stand in the breach."
Currently, the material of the external walls in the domestic market, the quality of the lack of uniform standards, enterprise self-regulation is poor, resettlement housing frequent fires which let a lot of people have no confidence on the exterior wall material " people's safety was threatened by Outer wall material, the markets are not only needed a fireproof insulation can be more "reliable" new material. In this situation, fireproof, insulation, double-effect function in a new energy-saving materials polyurethane composite board that is available to show its mettle, opened a new field of Chinese exterior wall material upgrading.
The Statistics show that the polyurethane composite board also called PU sandwich panels, the core material is composite board and foaming by new energy-saving materials. As a professional building materials, polyurethane composite board not only has excellent energy-saving advantages, it is also professional fire insulation function that was recognized by the world.
Currently, the material of the external walls in the domestic market, the quality of the lack of uniform standards, enterprise self-regulation is poor, resettlement housing frequent fires which let a lot of people have no confidence on the exterior wall material " people's safety was threatened by Outer wall material, the markets are not only needed a fireproof insulation can be more "reliable" new material. In this situation, fireproof, insulation, double-effect function in a new energy-saving materials polyurethane composite board that is available to show its mettle, opened a new field of Chinese exterior wall material upgrading.
The Statistics show that the polyurethane composite board also called PU sandwich panels, the core material is composite board and foaming by new energy-saving materials. As a professional building materials, polyurethane composite board not only has excellent energy-saving advantages, it is also professional fire insulation function that was recognized by the world.
