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CHEMICAL ADDITIVES FOR IMPROVING BONDING CHARACTERISTICS OF PORTLAND CEMENTS, AND CHEMICAL ADDITIVES FOR IMPROVING PUMPING AND SPRAYING CHARACTERISTICS OF PORTLAND CEMENTS

BUILDING MATERIALS, NAMELY, ELASTOMERIC AND ELASTOMERIC MODIFIED CEMENTITIOUS WATERPROOFING, PRIMING, SEALING AND REINFORCING, DECORATING MATERIALS FOR AGRICULTURAL AND ROOFING APPLICATIONS; AND CEMENT FOR ROOFING APPLICATION