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2 635 309

(13)

(51)

IPC

C04B9/00(2006-01-01)

C04B28/30(2006-01-01)

C04B18/14(2006-01-01)

C04B24/16(2006-01-01)

C04B103/65(2006-01-01)

(21) (22)

Application

2016118942, 2016-05-10

(24)

Start date

2016-05-10

(22)

Actual filing date

2016-05-10

(45)

Published

2017-11-10

(72)

Inventor

Voskresenskaya Lada EvgenevnaVoskresenskij Aleksandr VitalevichBaranov Ivan MitrofanovichGorozhankin Igor NikolaevichGorbash Dmitrij Valentinovich

(73)

Holder

Aktsionernoe Obshchestvo Institut Energeticheskikh Sooruzhenij"

COMPOSITION OF WATER-RESISTANT MAGNESIUM BINDER WITH ZERO-DEFORMATIONS (VERSIONS) Russian patent published in 2017 - IPC C04B9/00 C04B28/30 C04B18/14 C04B24/16 C04B103/65

Abstract RU 2635309 C1

FIELD: construction.

SUBSTANCE: in the version based on magnesite, the mixture includes caustic magnesite, plasticiser C-3 and modifying additives: hydrolyzed polyacrylonitrile, microsilica, soda ash. In the version based on dolomite, the mixture includes caustic dolomite, plasticiser C-3 and modifying additives: hydrolyzed polyacrylonitrile, microsilica, soda ash, magnesium oxide.

EFFECT: increased water resistance of the binder material and zero deformation of the hardening material is ensured with the use of a mineral siliceous additive, a plasticizing additive, the use of a soda ash mix as a pH regulator, using structural stresses in the hardening material of the polymerization additive hydrolyzed polyacrylonitrile as a water soluble powder.

4 tbl, 2 cl

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RU 2 635 309 C1

Authors

Voskresenskaya Lada Evgenevna

Voskresenskij Aleksandr Vitalevich

Baranov Ivan Mitrofanovich

Gorozhankin Igor Nikolaevich

Gorbash Dmitrij Valentinovich

Dates

2017-11-10—Published

2016-05-10—Filed