CONSTRUCTION MATERIALS-NAMELY, PLASTIC AND TILE FLOORING, ART TILE, WAINSCITING, CAPPING, STAIR RISERS, STRINGERS, AND FACURES, BALUSTRADES, HAND RAILS, AND NEWELS; PLASTER, CEILINGS CURBING, PLINTHS, SADDLES, THRESHHOLDES, JAMBS BLOCKS, STUCCO, PLASTIC OR TILE ROOFING, DOOR TRIM AND FRAMES, WINDOW FRIMS AND FRAMES, WINDOW SILLS, COLUMNS; PEDESTALS, CAPITALS AND BASES; BUILT IN TABLE COUNTERS, AND TOPS, TILLING AND ART CASTS AND MOLDS, THERMAL INSULATION COVERS AND CASING; COATINGS AND COVERI...