Raw mix to make products. RU patent 2452709.

FIELD: construction.

SUBSTANCE: raw mix contains, wt %: cast iron chips 48.0-55.0, graphite 2.0-5.0, gypsum 20.0-25.0, water 20.0-25.0.

EFFECT: higher placeability of a raw mix and production of products of complex configuration with clearer faces, appearance of which imitates cast iron.

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IPC classes for russian patent Raw mix to make products. RU patent 2452709. (RU 2452709):

C04B28/14 - containing calcium sulfate cements

C04B111/20 - LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS (devitrified glass-ceramics C03C0010000000); REFRACTORIES (alloys based on refractory metals C22C); TREATMENT OF NATURAL STONE

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