METHOD OF PRODUCING PROTECTIVE AND DECORATIVE COATING (VERISONS) Russian patent published in 2012 - IPC B44C5/04 C04B41/00 C04B26/00 C04B28/14 C04B24/00 

FIELD: chemistry.

SUBSTANCE: method of producing a protective and decorative coating (verisons). The invention relates to construction and specifically to methods of protective and decorative finishing of surfaces of concrete and brick structures. The method of producing a protective and decorative coating according to the first version involves preparation of the surface and depositing a coating on said surface. The coating is formed from elements. The elements used are coloured glass deposited on the inner side and a hardened composition, with the following ratio of components, pts.wt: polyvinyl acetate dispersion with content of dry substance of 49-51% 5-10; alabaster 7-8, mixture of dioxane alcohols and their high-boiling ethers with open-cup flash-point of 130-140°C 0.5-1.0, di(alkylpolyethylene glycol)ether of phosphoric acid 0.1-0.2, water 4-8. An adhesive composition is deposited on the hardened surface of said composition of each element, with the following ratio of components in pts.wt: cement 3.2-3.35, quartz sand 3.6-3.8, dolomite powder 1.2-1.3, water 1.8-2.1. A second version of the method of producing a protective and decorative coating on the surface of building structures is described.

EFFECT: high adhesion strength, water resistance and resistance to sodium hypochlorite solution.

2 cl, 2 tbl, 16 ex