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(19)

(11)

2 447 037

(13)

(51)

IPC

C04B28/04(2006-01-01)

C04B41/65(2006-01-01)

C04B111/20(2006-01-01)

C04B111/27(2006-01-01)

(21) (22)

Application

2011101116/03, 2011-01-12

(24)

Start date

2011-01-12

(22)

Actual filing date

2011-01-12

(45)

Published

2012-04-10

(72)

Inventor

Koren'Kova Sof'Ja FedorovnaMironova Anna Sergeevna

(73)

Holder

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

DRY PLASTER MIXTURE FOR FINISHING BUILDING FACES Russian patent published in 2012 - IPC C04B28/04 C04B41/65 C04B111/20 C04B111/27

Abstract RU 2447037 C1

FIELD: chemistry.

SUBSTANCE: invention relates to construction, particularly production of dry plaster mixture for finishing building faces. The dry plaster mixture contains the following, wt %: portland cement M 400 28-37; carbonate-silica dust containing the following (%): CaCO₃ 55-60, MgCO₃ 22-25, SiO₂ 10-13, 10-15, quartz sand 48-62.

EFFECT: improved adhesion-cohesion properties, frost- and water-resistance of the dry plaster mixture for finishing building faces.

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RU 2 447 037 C1

Authors

Koren'Kova Sof'Ja Fedorovna

Mironova Anna Sergeevna

Dates

2012-04-10—Published

2011-01-12—Filed