RAW MIXTURE FOR PRODUCTION OF COARSE AGGREGATE SHELL Russian patent published in 2014 - IPC C04B41/50 C04B20/10 C04B28/04

Abstract RU 2530139 C1

FIELD: construction.

SUBSTANCE: raw mixture for production of coarse aggregate shell contains, wt %: Portland cement 30.0-35.0; casein glue 4.0-7.0; fly ash 28.0-31.0; water 30.0-35.0.

EFFECT: increase of bonding strength of shell with the surface of the coarse aggregate.

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RU 2 530 139 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2014-10-10—Published

2013-08-13—Filed