Abstract: The invention relates to a construction-material body or coating, containing a hydraulic agglutinant, aggregate material and glass granulate as the principal components. The surface of said glass granulate is coated with a protective layer, which contains at least one organic silicon compound and/or at least one duroplastic.

Abstract: The invention relates to a glass granulate, whose surface is coated with a protective layer. Said protective layer contains at least one organic silicon compound, at least one duroplastic and at least one inorganic polymer matrix.

Abstract: The invention relates to a construction-material body or coating, containing a hydraulic agglutinant, aggregate material and glass granulate as the principal components. The surface of said glass granulate is coated with a protective layer, which contains at least one organic silicon compound and/or at least one duroplastic.

Abstract: The invention concerns a process to manufacture a building material mixture from a reaction resin, a hardener, cement, an aggregate containing coarser and finer parts and water. To produce a storage stabile, dry premix the coarser parts of at least one partial amount of the aggregate are mixed with the liquid resin or the liquid hardener such, that droplets or films of the resin, resp. hardener can adhesively deposit themselves on the surfaces of the coarsely-grained aggregate, subsequently the finer parts of the aggregate are added, which cover the remaining free surfaces of the droplets, resp. films, or that for the manufacture of a storage stabile, dry mix an amount of liquid resin or hardener is cooled until the amount solidifies, in this state is ground to powder and is mixed with the finest fraction of the aggregate before the powdery resin, resp. hardener again return to its liquid state.