LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
Coating or impregnating; ,; e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
Compounds having one or more carbon-to-metal or carbon-to-silicon linkages; ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters; ; Organo-phosphorus compounds; Organo-inorganic complexes
