EPS Sandwich external wall panel Product description: the surface of the metal carved board/panels(metal engraved board/panels) is a high-quality metal plate overcoating with colored relief after special coating treatment, the middle layer is an EPS thermal insulation layer treated by flame retardant treatment, the underside is the aluminum foil protective layer which plays the role of thermal/heat insulation and moisture-proof. the wall panel has the characteristics of thermal insulation, waterproof and flame-retardant, light earthquake resistance, sound insulation and noise reduction, green environmental protection, beautiful and durable, and the assembly method of the board body is simple, convenient construction, and it is not limited by the season or environment, the four seasons are appropriate. Structure: Surface material: the surface is a high-quality metal plate overcoating with colored relief after special coating treatment, resistant to rust and fastness. Core material: the core material is EPS, set heat preservation, fire-proof, moisture-proof, and high hardness in one. Material of backside: ThE backside of the metal carved board is the aluminum foil protective layer with moisture-proof and heat insulation, which can effectively block the intrusion of water vapor into the board and build a wall, and reflect the heat source of the house to enhance the heat preservation effect. Features: 1. Heat and soUnd insulation. Temperature suitable for eps sandwich panel ranges from -200 centigrade to 150 centigrade. EPS Panel for Flooring 2. Waterproof, anti-corrosion, good chemical resistance, insect-free, etc. 3. Advanced Tech: Automatic Italian rolling machines make the whole process of manufacture effective. 4. Energy conservation, environmental protection, economical, heat insulting, good structure, easy-doing construction. EPS Panel for Flooring 5. Lightweight enough to reduce building expenses. 6. Time can be saved on a building project due to the simple installation.