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(19)

(11)

2 532 112

(13)

(51)

IPC

C04B20/06(2006-01-01)

C04B28/26(2006-01-01)

C04B38/02(2006-01-01)

C04B111/40(2006-01-01)

(21) (22)

Application

2013135787/03, 2013-07-30

(24)

Start date

2013-07-30

(22)

Actual filing date

2013-07-30

(45)

Published

2014-10-27

(72)

Inventor

Manakova Nadezhda KimovnaSuvorova Ol'Ga Vasil'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Khimii I Tekhnologii Redkikh Ehlementov I Mineral'Nogo Syr'Ja Im. I.V. Tananaeva Kol'Skogo Nauchnogo Tsentra Ran Knts Ran)

RAW MIXTURE TO OBTAIN GRANULAR HEAT INSULATING MATERIAL Russian patent published in 2014 - IPC C04B20/06 C04B28/26 C04B38/02 C04B111/40

Abstract RU 2532112 C1

FIELD: construction.

SUBSTANCE: raw mixture to obtain a granular insulation material contains, by wt %: microsilica 33.5-45, ash and slag mixture 3.0-14.5, apatite-nepheline ore tailings 25-30, sodium hydroxide (in Na₂O equivalent) 22-27, ammonium bicarbonate 0.5-1.5. The invention is evolved in dependent claims.

EFFECT: improvement of strength of granular insulation material while reducing its water absorption, utilization of man-made waste.

4 cl, 1 tbl

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RU 2 532 112 C1

Authors

Manakova Nadezhda Kimovna

Suvorova Ol'Ga Vasil'Evna

Dates

2014-10-27—Published

2013-07-30—Filed