RAW MIX FOR NATURAL STONE IMITATION Russian patent published in 2013 - IPC C04B28/04 C04B111/20 

Abstract RU 2474547 C1

FIELD: construction.

SUBSTANCE: raw material mixture for natural stone imitation contains the following components, wt %: wood dust 5.0-7.0; coal dust 20.0-25.0; mica ground and sifted via a sieve No.5 20.0-25.0; portland cement 23.0-30.0; quartz sand sifted via a sieve No.5 20.0-25.0.

EFFECT: increased service life of natural stone imitation and its higher strength.

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RU 2 474 547 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-02-10Published

2012-01-25Filed