C3 · CAST CEMENT COMPOSITE PREFABRICATED WALL SYSTEM

Building materials, namely, cement composite board, sheathing boards, tile backing boards for use as a substrate for ceramic tile applications, wall boards; nonmetal paneling, namely, ceiling panels, and wall panels in the nature of magnesium oxide cement boards and insulation sold as a unit therewith; non-metal cladding for construction and building in the nature of magnesium oxide cement boards and insulation sold as a unit therewith; non-metal fire-resistant boards and panels for construction and building in the nature of magnesium oxide cement boards and insulation sold as a unit therewith; non-metal water-resistant boards and panels for construction and building in the nature of magnesium oxide cement boards and insulation sold as a unit therewith; non-metallic minerals for construction and building