... esay transport 2)Sound Insulation 3)Heat Insulation 4)waterproof,colorful EPS sandwich panel performance:1) color ... panel used in large industrial plants, warehouses, supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus layer, clean workshop and heat insulation ... good overall effect, it sets the bearing, thermal insulation, fireproof, waterproof in one, and no two decoration ...