Feature very low water absorption,barely absorbing water,allowing them to maintain excellent insulation performance long-term in humid environments.Very high compressive strength,capable of withstanding significant loads.Excellent thermal insulation with low and stable thermal conductivity.Tight structure with good durability and long service life.Good resistance to moisture and water vapor penetration.

Faces are selected from corrosion-resistant aluzinc color steel sheets.The XPS core has a closed-cell structure with high density and strength.Common thicknesses range from 50mm to 100mm.Panel width is typically 1000mm or 1150mm.Panel edges feature lap or lock-seam designs to ensure firm connections and sealing.The surface is flat,easy to construct.
Mainly used in applications with special moisture resistance and compressive requirements,such as floor insulation in cold stores,and roof substrates in industrial plants.Also commonly used in external wall insulation systems.They are a preferred material for foundation insulation in civil engineering like roads and airport runways,as well as in parking garage decks and floor heating insulation.