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(11)

2 519 313

(13)

(51)

IPC

C04B24/04(2006-01-01)

C04B28/14(2006-01-01)

C04B103/22(2006-01-01)

(21) (22)

Application

2013103948/03, 2013-01-29

(24)

Start date

2013-01-29

(22)

Actual filing date

2013-01-29

(45)

Published

2014-06-10

(72)

Inventor

Izotov Vladimir SergeevichMukhametrakhimov Rustem KhanifovichGalautdinov Al'Bert Radikovich

(73)

Holder

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

COMPLEX ADDITIVE Russian patent published in 2014 - IPC C04B24/04 C04B28/14 C04B103/22

Abstract RU 2519313 C1

FIELD: construction.

SUBSTANCE: complex additive for gypsum-cement-pozzolan binder contains a superplasticiser that moderates setting - plasticiser BEST-TB and carboxylate polyether Odolit-K at the following ratio of components, wt %: plasticiser BEST-TB 25-75; carboxylate polyether Odolit-K 25-75.

EFFECT: moderation of kinetics of initial structure formation of gypsum-cement pozzolan systems with preservation of their high end strength, increased coefficient of softening.

1 ex, 1 tbl

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RU 2 519 313 C1

Authors

Izotov Vladimir Sergeevich

Mukhametrakhimov Rustem Khanifovich

Galautdinov Al'Bert Radikovich

Dates

2014-06-10—Published

2013-01-29—Filed