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2 461 533

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(51)

IPC

C04B41/68(2006-01-01)

(21) (22)

Application

2011116017/03, 2011-04-22

(24)

Start date

2011-04-22

(22)

Actual filing date

2011-04-22

(45)

Published

2012-09-20

(72)

Inventor

Erofeev Vladimir TrofimovichDergunova Anna Vasil'EvnaSpirin Vadim AleksandrovichZavalishin Evgenij Vasil'EvichKaznacheev Sergej Valer'EvichBogatov Andrej Dmitrievich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Im. N.P. Ogareva"

COMPOSITION FOR SATURATING CONCRETE AND REINFORCED CONCRETE ARTICLES Russian patent published in 2012 - IPC C04B41/68

Abstract RU 2461533 C1

FIELD: chemistry.

SUBSTANCE: invention relates to construction materials and can be used to saturate concrete and reinforced concrete articles. The composition for saturating concrete and reinforced concrete articles contains the following in wt %: liquid sodium glass 77.0-77.50, sodium silicofluoride 15.43-15.50, polyvinyl acetate emulsion - the balance.

EFFECT: improved fungicidal properties, strength and frost-resistance of concrete and reinforced concrete articles.

2 tbl

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RU 2 461 533 C1

Authors

Erofeev Vladimir Trofimovich

Dergunova Anna Vasil'Evna

Spirin Vadim Aleksandrovich

Zavalishin Evgenij Vasil'Evich

Kaznacheev Sergej Valer'Evich

Bogatov Andrej Dmitrievich

Dates

2012-09-20—Published

2011-04-22—Filed