... SHN 4.Thickness:50mm-150mm CharacteristicsEPS sandwich panel 1.Thermal insulation, light weight 2.Color:any color as required. ... The sandwich panel has excellent insulating performance: heat insulation, sound insulation, waterproof performance, etc.3. It is easy to ... EPS sandwich panel is widely used for cleaning workshops, industrial factory buildings, office buildings, stadiums, villas, and public ...