1
Impregnating agents for concrete; Impregnants for exterior surfaces of buildings [other than paints or oils]; Protective coatings for application in liquid form for use on concrete [other than paints or oils]; Protective coatings for repelling water [chemical]; Compositions for preserving brickwork [except paints or oils]; Agglutinants for concrete; Chemical compositions for reinforcing concrete; Chemical compositions for use in the conditioning of concrete; Surfactants for use in protecting concrete; Surfactants for use in coating concrete [other than paints]; Surfactants for use in preserving concrete; Additives (Chemical -) to accelerate the setting of concrete; Underwater concrete segregation controlling admixtures; Protective coatings in the form of sprays for use on concrete [other than paints or oils]; Protective coatings for waterproofing surfaces of buildings [other than paints or oils]; Protective coatings for buildings [other than paints or oils]
2
Protective coatings for application in liquid form for use on concrete [paint]; Protective coatings in the form of sprays for use on concrete [paints]; Protective coatings with sealing qualities for use on concrete [paints]; Weatherproofing coatings [paints] for concrete; Products for sealing concrete [paints]; Concrete sealing agents [paints]
4
Products for protecting concrete [oils]; Materials for use in protecting buildings [oils]; Protective coatings [oils] for concrete forms; Protective coatings for buildings [oils]; Concrete sealing agents [oils]