2 Traditional exterior wall decoration materials generally have the problems of base material degradation caused by water and cold penetration, which leads to water seepage of indoor walls. The excellent self structure of the external wall heat preservation and decoration integrated board and the compact concave convex plug groove installation mode between the boards can avoid the structural damage caused by the circulation of rain, snow, freezing, thawing, dry and wet, eliminate the worry of water seepage on the wall after installation, and effectively avoid the mildew phenomenon on the indoor wall. Even in severe cold areas, the stable performance of the external wall insulation and decoration integrated board has no worry of water seepage and deformation, which extends the service life of the building.
3 Metal carving board has stable chemical and physical structure, will not decompose mildew, no radiation, no pollution, green environmental protection. The board can also be flexibly disassembled and reused for installation on other buildings, and the construction leftover materials can also be recycled, which greatly reduces the construction waste in the construction process. It is a high-quality and high-performance environmental protection product. The external wall heat preservation and decoration integrated board is easy to clean, durable and has long service life.
