... cutting 2.Temperature preservation 3.Arbitrary dimension 4.EPS/XPS Cement Sandwich Panel EPS/XPS Cement Sandwich Panel Brief induction:Sandwich Panel ... glue through forming machines.Specifications: (1)Core Material:Rock Wool, EPS, PU; Surface Materials: MgO boards or Steel sheets(2 ... )EPS beads:Density:80kg--120kg/m3(3)Thickness: 40,50,60, ...