XPS foam board, named as polystyrene extrusion plastic board (XPS for short) has a flawless closed-pore alveolate structure. Its performances such as the density, water absorption, coefficient of heat conducting and the coefficient of steam pervasion and so on have advantage over those of other board in heat preservation materials and they have the characteristics of strong intensity, light material, airlight, anticorrosion, aging resistance, low cost, etc. It has been used widely in the fields of heat preservation and heat insulation in the construction industry, frost resistance of the highway, railway, airport, square and household fitment. It is generally acknowledged and the best heat preservation material in the market at present.
?For heat preservation of steel structure workshop, iron sheet house and colored ripple tile;
?For making up the heat insulation board in the fridge ration storehouse for cold preservation and waterproof.
?For laying the bedding under the road bed of the highway for buffering and controlling the frost heating of the ground;
?For waterproofing and heat preservation of residential building, office building and the factory wall and roof;
?For laying the bedding under the floor for the functions of heat insulation, dampproof, soundproof;
?For heat insulation and heat preservation of the ventilation pipeline of central air conditioner
