SLAG-ALKALI BINDER Russian patent published in 2005 - IPC

Abstract RU 2247697 C1

FIELD: building materials, in particular slag-alkali material.

SUBSTANCE: claimed slag-alkali binder contains (mass %): granulated slug 54.55-94.45; sodium liquid glass 4.09-40.90; disubstituted sodium silicate Na₂H₂SiO₄.8H₂O 0.46-4.55. Binder of present invention has after curing increased density by 10-13 %, water-resistance by 18-23 %, and freeze by 15-20 %; and useful in concrete composition for road, commercial and industry building.

EFFECT: material with increased strength; homogeneous mixture with decreased time of preparation.

2 tbl, 3 ex

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RU 2 247 697 C1

Authors

Kosenko N.F.

Bagirova Eh.G.

Dates

2005-03-10—Published

2003-06-30—Filed