Construction and Building Materials-Namely, Waterproofers, Flexibilizers, Antisulphates, Antinitrates, Binders, Solidifiers, Activators, Grouting Resins and Epoxy Resins for Crack Injection, Impregnating, Priming and Coating Agents

SURFACE SEALERS AND WATERPROOFERS ON THE BASIS OF CONCRETE AND QUARTZ FOR SEALING STRUCTURES OF STONE AND CONCRETE