FIELD: construction.
SUBSTANCE: wall panel with a protective-decorative finish comprises a bearing concrete and front layers, including a substrate attached to a bearing layer, a decorative layer made of a mixture of natural stone crumbs and aqueous dispersion of acrylic polymer, a protective sealing layer made of a mixture of sand with fraction of 0.1-0.6 mm or stone crumbs and/or glass granules with size of 0.1-1 mm with aqueous dispersion of acrylic polymer, and arranged between the substrate and the decorative layer, besides, the front layer is attached to the bearing layer of the panel by C-shaped shells installed in the bearing layer of the panel, and rods covered with the substrate material and installed in shells.
EFFECT: invention makes it possible to increase strength of a panel and to increase the overhaul period of facade cover operation.
11 cl, 12 dwg
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