... -asbestos, incombustible self-supporting board that provides high insulation . DescriptionDecoration board -- Marble seriesRaw MaterialsCladboard ,Fiber cement board,calcium silicate boardStandard Size1220mm×2440mm ... strengh7.Stable dimensions8.Durability and long service life ectApplicationExterior/interior wall, house, tunnel, airport, subway, kitchen, bathroom, hospital, laboratory, marketplace, ...