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2 348 588

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(51)

IPC

C04B28/02(2006-01-01)

C04B14/04(2006-01-01)

C04B111/20(2006-01-01)

(21) (22)

Application

2006135052/03, 2006-10-03

(24)

Start date

2006-10-03

(22)

Actual filing date

2006-10-03

(45)

Published

2009-03-10

(72)

Inventor

Vasilovskaja Nina Grigor'EvnaVereshchagin Vladimir IvanovichDruzhinkin Sergej Valentinovich

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Federal'Nyj Universitet"

DRY CONSTRUCTION MIXTURE Russian patent published in 2009 - IPC C04B28/02 C04B14/04 C04B111/20

Abstract RU 2348588 C2

FIELD: construction.

SUBSTANCE: dry construction mixture contains cement, mineral filler with particles size less than 5 mm including sand and zeolite - containing rock in a 1:1 ratio, given the following components ratio, in wt %: cement - 18.75-25. sand - 37.5-40.625, zeolite - containing rock - 37.5-40.625.

EFFECT: enhanced strength, widened raw material base, cost reduction.

1 tbl

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RU 2 348 588 C2

Authors

Vasilovskaja Nina Grigor'Evna

Vereshchagin Vladimir Ivanovich

Druzhinkin Sergej Valentinovich

Dates

2009-03-10—Published

2006-10-03—Filed