CRUDE MIXTURE FOR MAKING CONSTRUCTION AND HEAT-INSULATING MATERIALS Russian patent published in 2012 - IPC C04B33/13

Abstract RU 2445287 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the industry of construction materials, and specifically to compositions for crude mixtures for making construction and heat-insulation materials. The crude mixture for making construction and heat-insulation materials contains clay, waste paper, sawdust, crushed glass fibre and ground foamed pearlite, wherein the components are in the following ratio, wt %: clay - 79.75-86.75; waste paper - 0.1-0.15; sawdust - 0.1-0.15; crushed glass fibre - 5.0-8.0; ground foamed pearlite - 8.0-12.0.

EFFECT: high strength of articles.

1 tbl

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RU 2 445 287 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2012-03-20—Published

2010-11-09—Filed