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2 407 719

(13)

(51)

IPC

C04B38/00(2006-01-01)

(21) (22)

Application

2009132910/03, 2009-09-01

(24)

Start date

2009-09-01

(22)

Actual filing date

2009-09-01

(45)

Published

2010-12-27

(72)

Inventor

Bogatova Svetlana NikolaevnaBogatov Andrej DmitrievichErofeev Vladimir TrofimovichSmirnov Vasilij FilippovichSmirnova Ol'Ga Nikolaevna

(73)

Holder

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

RAW MIX FOR AERATED CONCRETE PRODUCTION Russian patent published in 2010 - IPC C04B38/00

Abstract RU 2407719 C1

FIELD: construction.

SUBSTANCE: raw mix for aerated concrete production includes the following components, wt %: caustic soda 2.3-2.8; ground ceramsite 7.28-7.3; hemihydrate calcium sulfate 2.07-2.1; liquid sodium glass 3.9-3.92; aluminium powder 0.05-0.14; ceramsite gravel 35.48-35.5; water 18.4-18.43; ground glass - balance.

EFFECT: improved chemical resistance in solution of sulfuric acid and giving fungicide properties.

2 tbl

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RU 2 407 719 C1

Authors

Bogatova Svetlana Nikolaevna

Bogatov Andrej Dmitrievich

Erofeev Vladimir Trofimovich

Smirnov Vasilij Filippovich

Smirnova Ol'Ga Nikolaevna

Dates

2010-12-27—Published

2009-09-01—Filed