Polyurethane sandwich board is selected two layers of high-quality color coated steel plate or other precision pressed metal sheet as the surface material, roll molding, in the middle of the injection of flame retardant polyurethane foam liquid, after high pressure foaming curing and other specific process conditions, and the strong adhesion and characteristics of the metal panel composite into a beautiful, flat, tough building board. It has the characteristics of fire prevention, thermal insulation, waterproof, sound insulation, etc., which brings high quality appearance effect to the building, and is currently the world's most forward-looking energy-saving thermal insulation, green environmental protection, and ideal building board for artistic buildings.

advantage

1. Polyurethane wall panel adopts dark nail type connection surface without exposed screws, so that the building has a beautiful appearance.
2. The high flexural bearing capacity of the polyurethane wall panel makes the wall have better mechanical properties and thermal insulation properties, while reducing the need for auxiliary steel structure.
3. Polyurethane sandwich board non-toxic and tasteless
4. Fast and convenient installation, short construction period, good comprehensive benefits
5. Waterproof, moisture-proof polyurethane sandwich board beautiful appearance, the overall effect is good, it sets load bearing, heat preservation, fire prevention, waterproof in one, and no two decoration

 

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