METHOD TO PRODUCE DECORATIVE STONE Russian patent published in 2011 - IPC B32B27/00 B44C5/00 B44C3/00 B32B19/00 

FIELD: construction.

SUBSTANCE: decorative cover element is created as containing an outer layer formed with chippings and a polyester resin in a mixture with a hardener. Above a dome-like frame is formed from glass-fibre plastic made of a glass mat impregnated with the polyester resin in the mixture with the hardener. The frame is formed with three layers. The first layer is made as a reinforcing layer from the glass mat impregnated with the polyester resin in the mixture with the hardener, and hydraulic insulation of the covered object is applied directly onto the decorated section with a specific segment of relief. The second layer of the covering element is formed from river sand in the mixture with the polyester resin and hardener, and is used as the base, where pebbles or chippings are introduced in fractions with size up to 100 mm. The third upper layer is made from a mixture of pebbles, chippings and resin with the hardener and is formed before the second layer hardens, and a protective varnish coating is applied above the third layer.

EFFECT: invention makes it possible to decorate and protect hydraulic insulation of artificial streams and reservoirs, to form artificial rocks and waterfalls of arbitrary size, to decorate unsightly landscape elements.

5 cl, 1 dwg