89200 ⎘
After-treatment of mortars, concrete, artificial stone or ceramics; 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, characterised by the method of application using keying elements, e.g. particulate material, to facilitate the adherence of coating layers The keying element being generated from identations made in the substrate
CONCRETE FORMULATIONS, STRUCTURES, AND INLAYS AND METHODS THEREFORE
#2CONCRETE FORMULATIONS, STRUCTURES, AND INLAYS AND METHODS THEREFORE
#3SCREENING MASK, PATTERN MOLD, METHOD FOR MANUFACTURING ARTIFICIAL MARBLE, AND ARTIFICIAL MARBLE