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Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
sanded floor grout, unsanded wall grout, rapid set grout, grout concentrate, roll-on grout, epoxy grout; floor and wall tile coverings, namely, glazed ceramic wall tiles, mosaic glass wall tiles, listello ceramic wall tiles; monocottura and glazed vitrified ceramic wall and floor tile; ceramic mosaic wall and floor tiles, listello ceramic wall and floor tiles; porcelain floor and wall tiles, porcelain mosaic floor and wall tiles, porcelain floor and wall listello tiles; glass floor and wall tiles, mosaic and listello glass floor and wall tiles; composite glass and porcelain floor and wall tiles; glass and metal mosaic and listello wall tiles; glass and marble blend wall and floor tiles, glass and marble mosaic and listello wall and floor tiles; shell tiles, namely, mother of pearl wall and floor tiles; glass mosaic and listello wall and floor tiles; granite wall and floor tiles, granite mosaic and listello wall and floor tiles, granite slabs; marble wall and floor tiles, marble mosaic and listello wall and floor tiles, marble threshold, marble slabs for use on walls and floors; limestone wall and floor tiles, limestone mosaic and listello wall and floor tiles, limestone; travertine wall and floor tiles, travertine wall and floor mosaic and listello tiles, travertine slabs for building; onyx wall and floor tiles, onyx mosaic and listello wall and floor tiles, onyx slabs; quartzite wall and floor tiles, quartzite mosaic and listello wall and floor tiles, quartzite slabs for use on walls and floors; quartz wall and floor tiles, quartz mosaic and listello wall and floor tiles, quartz slabs, quartz thresholds; slate tiles, slate mosaic and listello wall and floor tiles, slate slabs; stair treads not of metal; vinyl reducers, namely, vinyl transition floor tiles for use when transitioning from a vinyl floor tile to a floor tile made of another material; ceramic tile spacers in the nature of ceramic tile spacing inserts; non-metal floor tiles