Wall and floor tiles and slabs consisting of agglomerated...
Wall facing composition
Wall mortar
Wall texture composition
Wallboard taping process, apparatus and composition therefor
Waste incineration process
Waste treatment
Waste-treating material
Water and fire resistent building material
Water and oil repellent masonry treatments
Water based concrete cure
Water glass composition
Water reducing agent utilized in mortar and concrete
Water reducing and retarding admixtures for portland cement...
Water repellent for masonry
Water resistance additive for cementitious compositions
Water resistant foamed product
Water resistant gypsum compositions and emulsions
Water resistant/repellant vermiculite articles and method of...
Water soluble sizing for glass fibers and glass fibers sized...