19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal; epoxy-based grout; adhesive and bonding building materials; mortar, grout, mastic and cement, for installing tile, brick, stone, and other surface coverings; plaster for building purposes; cement boards for building; cement and sand mixtures for building purposes; floor underlayments, including self-leveling underlayments; flooring underlayments, namely, plastic mats and fabric membranes for support and underlayment for installing tile over wall, ceiling and flooring substrates; building materials, namely, composites or mixtures of hydraulic cement and fillers or aggregates; building materials, namely, composites or mixtures of hydraulic cement and fillers such as wood chips, inert chemical, chipped stone or marble used with liquid latex compositions used to form floors, walls, ceilings, wainscotting insulation or repair areas therein; reinforced cements and cementitious materials; flooring materials; resurfacing materials for concrete; grouts; cementitious controlled expansion grout; crack and joint fillers for concrete; mortar; patching mortars for concrete; cement-based patching system; cement-based capping and topping for concrete surfaces; self-leveling concrete overlayment; floor toppings, including toppings containing wear aggregates; aggregates for concrete; cement and aggregate compositions in Class 19