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2 570 158

(13)

(51)

IPC

C04B26/26(2006-01-01)

C08L95/00(2006-01-01)

C04B111/27(2006-01-01)

(21) (22)

Application

2014148871/03, 2014-12-03

(24)

Start date

2014-12-03

(22)

Actual filing date

2014-12-03

(45)

Published

2015-12-10

(72)

Inventor

Shepelev Igor' Innokent'EvichBochkov Nikolaj NikolaevichSekirko Aleksandr AleksandrovichAlgebraistova Natal'Ja KonstantinovnaZhizhaev Anatolij Mikhajlovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Inzhiniringovyj Tsentr" Ooo

ACTIVATED MINERAL POWDER FOR ASPHALT-CONCRETE MIXES Russian patent published in 2015 - IPC C04B26/26 C08L95/00 C04B111/27

Abstract RU 2570158 C1

FIELD: construction.

SUBSTANCE: activated mineral powder for asphalt-concrete mixes, containing a powder from calcareous rock and a mixture of a surfactant and a rubber binder, where the surfactant is soap stock of vegetable oils production, and rubber binder is bottoms liquid of butadiene distillation during production of synthetic rubber at the following ratio of components, wt %: specified soap stock 0.5-1.0, specified bottoms liquid 0.5-1.0, powder from calcareous rock - balance.

EFFECT: reduction of costs, increased water and crack resistance, which makes it possible to extend service life of a road surface.

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RU 2 570 158 C1

Authors

Shepelev Igor' Innokent'Evich

Bochkov Nikolaj Nikolaevich

Sekirko Aleksandr Aleksandrovich

Algebraistova Natal'Ja Konstantinovna

Zhizhaev Anatolij Mikhajlovich

Dates

2015-12-10—Published

2014-12-03—Filed