Exterior wall insulation is composed of polymer mortar, fiberglass mesh cloth, flame-retardant polystyrene foam board (EPS) or extruded board (XPS), integrating thermal insulation, waterproofing, finishing and other functions.

　　Good effect:

　　Because the insulation material is placed outside the exterior wall of the building, the influence of cold and hot bridges in various parts of the building can basically be eliminated. It can fully utilize the insulation energy of light and new quality and high-efficiency insulation materials. Compared with the insulation inside the exterior wall and sandwich insulation wall, when the same insulation material is used, the thickness of the insulation material needs to be smaller, achieving a higher energy-saving effect.

　　Improve indoor environment:

　　The external insulation of building exterior walls improves the insulation performance of the wall, reduces the conduction loss of indoor thermal energy, and increases the thermal stability of the indoor. In addition, it also prevents the outer wall from being wet to a certain extent, improving the moisture-proof performance of the wall, and avoiding mold spots, condensation, cold penetration and other phenomena in the room. This creates a comfortable indoor living environment. In addition, because the insulation material is laid on the outside of the wall, the volatile harmful substances in the insulation material are avoided from contaminating the indoor environment.

　　Protected:

　　The insulation layer placed outside the building greatly reduces the impact of natural temperature, humidity, ultraviolet rays, etc. on the main structure. Especially due to the influence of temperature on the structure, thermal expansion and contraction on the periphery of the building may cause cracking of some non-structural components of the building. The use of external insulation technology for the exterior wall can reduce the stress generated by the temperature inside the structure.

　　Wide range:

　　Exterior insulation of building exterior walls is not only suitable for buildings in the north that require winter heating, but also for air-conditioned buildings in the south that require summer insulation. It is suitable for insulation of brick-concrete structure exterior walls, and also for energy-saving transformation of building.