19 Construction materials, namely, treated panels made of expanded polystyrene (EPS) for use in covering interior and exterior walls such that they resemble brick, stone, wood, tile and other surfaces in the nature of stucco, plaster, metal, glass, composite materials, laminates, fiber cement, marble, granite, slate, and other architectural finishes; ceramic tiles; nonmetal mosaic tiles used for building; Construction materials in the nature of nonmetal composite panels composed primarily of wood and stone; paving tiles; Construction materials in the nature of non-metal composite panels composed primarily of expanded polystyrene (EPS) covered with a thin layer of faux wood, concrete, brick, tile, stone and other textures in the nature of smooth, textured, embossed, polished, matte, brushed, rustic, weathered, and other decorative finishes; Bonding and adhesive mortar for building purposes; Grout