Cement; Concrete; Fireproof cement coatings; Grout; Gypsum; Mortar for building; Wooden floor boards; Bituminous roof coatings; Color coatings sold as an integral component of glass panels for building purposes; Facing mortar; Fireproof cement coatings; Glass mosaics for use in building construction; Tar coatings for use on roofs, walls and pavements; Wall system consisting of reinforced, dry-stacked, engineered concrete block with insulating core and coated with surface bond cement