X-Foam Corevo is a sandwich panel made of an extruded polystyrene foam core, indigo color, coupled with one or two fibercement supports 4 mm thick. The insulating boards inside declare values of resistance to compression ≥ 200 kPa, ≥ 250 kPa or ≥ 300 kPa, Depending on the thickness. The sandwich standard dimensions are 1200x2500 or 1200x3000 mm, while the thickness ranges are from 10 to 120 mm. The insulation material present in X-Foam Corevo has a fire classification EUROCLASS E according to the European standard EN 13501- 1.