CRUDE MIXTURE FOR PRODUCING HEAT-INSULATING STRUCTURAL MATERIALS Russian patent published in 2013 - IPC C04B33/16

Abstract RU 2489398 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the industry of structural materials and specifically to compositions of crude mixtures for producing heat-insulating structural materials. The crude mixture for producing heat-insulating structural materials contains clay, waste paper, sawdust, crushed fibre glass, marshalite and dunite, with the following ratio of components, wt %: clay - 77.6-79.5; waste paper - 0.1-0.2; sawdust - 0.1-0.2; crushed fibre glass - 0.1-0.2; marshalite - 14.0-18.0; dunite - 4.0-6.0.

EFFECT: high frost resistance of articles.

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RU 2 489 398 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-08-10—Published

2012-04-24—Filed