DECORATIVE ARTICLE, COMPOUND FOR APPLICATION OF COATING ONTO DECORATIVE ARTICLE AND METHOD OF APPLICATION OF COATING Russian patent published in 1998 - IPC

FIELD: construction. SUBSTANCE: decorative coating has an internal structural layer with a reinforcing frame, and an external coating in the form of a three-layer plaster consisting of components, mass percent: Portland cement - 15 to 18, compact sand with a gradation factor of 1.0 to 3.0, with size of grains up to 3.0 mm - 40 to 85; water-soluble composite acrylic polymer - 0.1 to 30, and water up to working consisting. The method of application of coating onto decorative article provides for cleaning of the internal structural layer, antirust treatment and application of three layers of coating with insurance of compound plasticity within 9 to 15 cm for the first and second plaster layers and within 6 to 9 cm for the third decorative layer. EFFECT: light-weight strong decorative articles with qualitative surface that may be subjected to painting or any treatment. 17 cl, 2 dwg, 1 tbl