1
Impregnating agents for concrete; Additives (chemical-) for use in waterproofing masonry; Additives (chemical-) for use in repairing masonry; Additives (chemical-) for use in binding masonry; Brickwork and masonry preservatives (not paints and oils); Bonding agents for masonry; Chemical preparations for waterproofing masonry; Damp proofing preparations, except paints, for masonry; Hardeners for masonry; Water repellent coatings [chemical, other than paints] for masonry; Waterproofing chemical compositions; Weatherproofing coatings [chemical, other than paints] for masonry; Weather proofing compositions [chemicals] for impregnation into masonry; Bonding agents for admixture with mortars; Impregnating agents for mortar; Substances (chemical-) for cleaning mortar; Retarders for use with mortar; Agglutinants for mortar; Admixtures (chemical-) for mortar; Adhesives for mortar; Polymers for use in the manufacture of floor sealers; Polyurethane dust sealers; Cement-waterproofing preparations, except paints; Adhesives for waterproofing; waterproofing membranes in liquid chemical form for use in construction; chemicals for the treatment to improve corrosion resistance, excluding from all the above-mentioned products the ones relating to chemical products for disinfection, disinfectants, insect and plague extermination
2
Preparations for the preservation of masonry surfaces; Preparations for the protection of masonry surfaces; Preservatives against the deterioration of masonry; Weatherproofing coatings [paints] for masonry; Paint sealers; Anti-corrosion preparations; Anti-corrosion products; Corrosion inhibiting materials; Corrosion inhibiting preparations; Corrosion (preservatives for use against-); Preparations for preventing corrosion; Preparations for protection against corrosion
19
Adhesive mortar for building purposes; Bonding mortar for building purposes; Cement mortar for use in construction; Concrete balancing mortar; Constructional components of reinforced cement mortar; Dry mortar; Facade cladding sheets of mortar coated foamed materials; Mortar for building; Mortar mix; Mortars; Prepared dry mortar mix; Ready mix mortars; Water resistant mortars; Sealer coatings sold as an integral component of non-metal tiles, natural stone, and molded resins for construction purposes; Waterproof coatings [cementitious]