CONCRETE MIX FOR PREPARING INSERTS IN JEWEL FRAMES Russian patent published in 2008 - IPC C04B28/04 C04B18/04 C04B111/54

Abstract RU 2334714 C1

FIELD: building.

SUBSTANCE: concrete mix for preparing inserts in jewel frames includes, in mass %: white portland-cement 35-58, waste of amber and/or agate processing 10-30, water 32-35.

EFFECT: increase in crack resistance.

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RU 2 334 714 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2008-09-27—Published

2007-03-26—Filed