• Total Thickness: 30.0mm.
  • Upper Surface:  1.5mm gelcoat FRP sheet.
  • Core Material: 35~40kg/m³ XPS foam core.
  • Bottom Surface: 1.5mm quartz sand.
  • Area Weight: 5.7kg/m².

Description

The core is made of extruded polystyrene rigid foam. One side of the foam composite panel is reinforced with fiberglass, and the other side is sprayed with quartz sand coating. Quartz sand is a hard, wear-resistant, chemically stable silicate mineral, and its main mineral component is SiO2. Applying it to the coating of composite panels can greatly improve the heat resistance, water resistance and wear resistance of the panels.