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2 493 119

(13)

(51)

IPC

C04B14/12(2006-01-01)

C04B33/132(2006-01-01)

C04B38/06(2006-01-01)

(21) (22)

Application

2012111012/03, 2012-03-22

(24)

Start date

2012-03-22

(22)

Actual filing date

2012-03-22

(45)

Published

2013-09-20

(72)

Inventor

Abdrakhimova Elena SergeevnaAbdrakhimov Vladimir ZakirovichKolpakov Aleksandr Viktorovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Aehrokosmicheskij Universitet Imeni Akademika S.P. Koroleva Issledovatel'Skij Universitet)"

CERAMIC COMPOSITION FOR PRODUCTION OF POROUS AGGREGATE Russian patent published in 2013 - IPC C04B14/12 C04B33/132 C04B38/06

Abstract RU 2493119 C1

FIELD: chemistry.

SUBSTANCE: invention relates to field of building materials, in particular to porous aggregates for concretes. Ceramic composition for production of porous aggregate includes, wt%: solid oil-containing product of oil-slim separation - oil cake 10 - 30, inter-slate clay with content, wt %: SiO₂ - 38.3; Al₂O₃ - 17.4; Fe₂O₃ -8.8; CaO - 6.2; MgO - 2.5; R₂O - 4.1; other impurities - 21.2 70 - 90.

EFFECT: increased compression strength, reduction of density.

3 tbl

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RU 2 493 119 C1

Authors

Abdrakhimova Elena Sergeevna

Abdrakhimov Vladimir Zakirovich

Kolpakov Aleksandr Viktorovich

Dates

2013-09-20—Published

2012-03-22—Filed