POLYMER CONSTRUCTION MATERIAL Russian patent published in 2016 - IPC C04B26/18 C04B14/28 C04B111/20 C04B111/27 

FIELD: construction.

SUBSTANCE: polymer construction material, produced from the mix including polyester resin of Ashlands 280 brand, hardener, filler, where the mix contains as hardener Butanoks M-50, as filler - marble crumb of fraction 0.5-5 mm, and pressed and hardened mix of components is coated by polyurethane varnish, at the following ratio of components, wt %: resin of Ashlands 280 brand 5-7, marble crumb 81-88, polyurethane varnish 5-6, Butanoks M-50 1-7.

EFFECT: increased strength, water impermeability and frost resistance, increased manufacturability of its production.

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