Construction materials not of metal, namely, concrete, mortar, [ plasters, ] cement, polyurethane modified mortars for use in building construction, floor mortars for the purpose of abrasion, chemical and impact resistance, and polyurethane based flooring materials, namely, self-leveling floors

chemical products, namely, compounds and admixtures used for sealing, insulating and filling in the building and manufacturing industries; admixtures for concrete and mortars; binding agents in the nature of chemicals and admixtures for use in the building and manufacturing industries; sealing and insulating materials, namely, chemical compounds and admixtures used for the building and manufacturing industries; gap filling compositions, namely, chemical compounds and admixtures used for the b...