METHOD OF MANUFACTURING PRODUCTION IMITATING NATURAL STONE Russian patent published in 2012 - IPC B28B11/00 B44F9/04 

FIELD: manufacturing process.

SUBSTANCE: invention relates to the field of construction, namely, to methods for forming products that simulate natural stone. The method includes forming a matrix-form with a concave relief surface with provision of a low adhesion to subsequent coatings, forming a decorative layer of coarse sand and / or rock dust, which is applied to the inner concave relief surface of the matrix-form, the first bonding layer made of polyester resin and hardener is applied on top of the said layer, which is pressed to piecewise glass mat, forming a frame layer of product, on the carcass layer the second binder layer of polyester resin and hardener is applied to ensure penetration to the glass mat of polyester resin, and then a hardening of binder layers is provided by thermal effects and a product is obtained that is removed from the matrix-form.

EFFECT: invention enable to improve quality and durability of products.

5 cl, 3 dwg