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(19)

(11)

2 366 632

(13)

(51)

IPC

C04B28/26(2006-01-01)

C04B35/66(2006-01-01)

C04B111/20(2006-01-01)

(21) (22)

Application

2008105852/03, 2008-02-15

(24)

Start date

2008-02-15

(22)

Actual filing date

2008-02-15

(45)

Published

2009-09-10

(72)

Inventor

Svatovskaja Larisa BorisovnaMaslennikova Ljudmila LeonidovnaKrivokul'Skaja Anna MiroslavovnaBabak Natalija Anatol'Evna

(73)

Holder

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

HEAT-RESISTANT CONCRETE Russian patent published in 2009 - IPC C04B28/26 C04B35/66 C04B111/20

Abstract RU 2366632 C1

FIELD: construction.

SUBSTANCE: heat resistant concrete contains the following components, wt %: liquid glass 28-30, non-fractioned scorified fireclay scrap with grain size from 0.01 to 20 mm 45-47, finely ground fireclay 5-8, ferrochrome slag 1-3, neutralised galvanic slag 2-3, crushed breakage of autoclave foam concrete with particle size of less than 1 mm 11-17.

EFFECT: improved heat resistance.

1 ex, 4 tbl

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RU 2 366 632 C1

Authors

Svatovskaja Larisa Borisovna

Maslennikova Ljudmila Leonidovna

Krivokul'Skaja Anna Miroslavovna

Babak Natalija Anatol'Evna

Dates

2009-09-10—Published

2008-02-15—Filed