1.Widely used for wall insulation, flat concrete roof and steel structure roof insulation;
2.It is used for moisture-proof thermal insulation in low-temperature storage ground, parking platform, airport runway, expressway and other fields. The extruded board is a polystyrene resin supplemented with a polymer, which is injected with a catalyst while being heated and mixed, and then extruded and extruded a continuous closed-cell foamed rigid foam board, the inside of which is an independent closed bubble structure. An environmentally friendly insulation material with excellent properties such as high pressure resistance, low water absorption, moisture resistance, air permeability, light weight, corrosion resistance, super aging resistance (almost no aging for long-term use), and low thermal conductivity. Extruded plastic board is widely used in dry wall insulation, flat concrete roof and steel structure roof insulation, low temperature storage ground, low temperature floor auxiliary heating under the heating pipe, parking platform, airport runway, highway and other fields of moisture insulation, control The ground frost heave is a heat insulation and moisture-proof material with good quality, low price and good quality in the construction industry.