... 3.Heat Insulation 4.material:sandwich panel 5.interior wall paneling Effective widthWall panel: 950mm 1150mm 1200mm Roof panel: 950mm ... , exhibition halls, gymnasiums etc.The sandwich panels used for large industrial plants, warehouses, stadiums, supermarkets, hospitals, cold storage, activity room, ... indispensable for the new lightweight construction materials. interior wall paneling EPS interior wall ...