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2 398 751

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(51)

IPC

C04B33/132(2006-01-01)

(21) (22)

Application

2009124678/03, 2009-06-29

(24)

Start date

2009-06-29

(22)

Actual filing date

2009-06-29

(45)

Published

2010-09-10

(72)

Inventor

Abdrakhimov Vladimir Zakirovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Arkhitekturno-Stroitel'Nyj Universitet"

CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS Russian patent published in 2010 - IPC C04B33/132

Abstract RU 2398751 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the industry of ceramic materials, mainly to compositions of mixtures for making bricks. The ceramic mixture for making ceramic bricks contains low-melting point clay and basalt-doleritic wastes from production of mineral wool containing the following in wt %: SiO₂ - 48.2; AI₂O₃- 18.6; Fe₂O₃ -14.35; CaO - 7.8; MgO - 3.05; R₂O - 3.25, with the following ratio of components in wt %: low-melting point clay - 70-90; basalt-doleritic wastes from production of mineral wool - 10-30.

EFFECT: higher compression strength of articles.

3 tbl

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RU 2 398 751 C1

Authors

Abdrakhimov Vladimir Zakirovich

Dates

2010-09-10—Published

2009-06-29—Filed