COMPLEX ADDITIVES FOR DRY PLASTER BLENDS Russian patent published in 2005 - IPC

Abstract RU 2257356 C2

FIELD: manufacture of building materials.

SUBSTANCE: complex additive including methylcellulose (1 wt part) ground together with industrial-grade calcium chloride, 0.8-1.2 wt parts, and ground silicate block, 0.8-1.2 wt parts.

EFFECT: improved strength characteristics and water-retention power of plaster mortars and putty pastes.

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RU 2 257 356 C2

Authors

Bezborodov V.A.

Parikova E.V.

Dates

2005-07-27Published

2003-06-04Filed