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(19)

(11)

2 426 707

(13)

(51)

IPC

C04B28/26(2006-01-01)

C04B18/14(2006-01-01)

C04B35/66(2006-01-01)

C04B111/20(2006-01-01)

(21) (22)

Application

2010109965/03, 2010-03-16

(24)

Start date

2010-03-16

(22)

Actual filing date

2010-03-16

(45)

Published

2011-08-20

(72)

Inventor

Svatovskaja Larisa BorisovnaMaslennikova Ljudmila LeonidovnaBabak Natal'Ja Anatol'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Putej Soobshchenija"

HEAT INSULATION MASS Russian patent published in 2011 - IPC C04B28/26 C04B18/14 C04B35/66 C04B111/20

Abstract RU 2426707 C1

FIELD: construction.

SUBSTANCE: heat insulation mass contains a granulated furnace slag with size module M_s=2.0-2.8, Cambrian and fire-resistant clays, production waste based on quartz sand, breakage, dolomite and liquid glass with density of 1.4-1.5 g/cm³, at the following ratio of components, wt %: specified liquid glass - 32.0-37.0, specified granulated furnace slag - 46.0-48.0, Cambrian clay - 7.0-8.0, fire-resistant clay - 3.5-4.0, specified production waste - 3.5-4.0, dolomite - 2.2-3.0, breakage - 0.8-1.0.

EFFECT: increased compression strength.

1 ex, 3 tbl

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RU 2 426 707 C1

Authors

Svatovskaja Larisa Borisovna

Maslennikova Ljudmila Leonidovna

Babak Natal'Ja Anatol'Evna

Dates

2011-08-20—Published

2010-03-16—Filed