Corevo Block FC 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 Corevo Block FC has a fire classification EUROCLASS E according to the European standard EN 13501- 1.