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2 754 902

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IPC

C04B26/26(2006-01-01)

C08L95/00(2006-01-01)

C08K3/04(2006-01-01)

(21) (22)

Application

2020134517, 2020-10-21

(24)

Start date

2020-10-21

(22)

Actual filing date

2020-10-21

(45)

Published

2021-09-08

(72)

Inventor

Kemalov Alim FejzrakhmanovichBryzgalov Nikolaj InnokentevichKemalov Ruslan AlimovichSuvorov Aleksej AnatolevichKhabirov Spartak GalimzyanovichRiffel Danil VladimirovichValiev Dinar ZinnurovichAbdrafikova Ilmira Maratovna

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Federalnyj Universitet" Vo Kfu)Kemalov Alim FejzrakhmanovichBryzgalov Nikolaj InnokentevichKemalov Ruslan Alimovich

PETROLEUM COKE FOR AN ASPHALT CONCRETE MIXTURE Russian patent published in 2021 - IPC C04B26/26 C08L95/00 C08K3/04

Abstract RU 2754902 C1

FIELD: building.

SUBSTANCE: invention relates to building compositions, specifically to powders for an asphalt concrete mixture, and can find an application in road building. Petroleum coke for an asphalt concrete mixture, characterised by consisting of coke powder with particle sizes of 1 to 5 mcm, mechanically activated at a temperature of 30 to 70°C.

EFFECT: increasing the operational properties of the road surface: water resistance, wear resistance, adsorption activity, and low production costs, and invention can also more effectively replace known mineral powders.

1 cl, 4 dwg

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RU 2 754 902 C1

Authors

Kemalov Alim Fejzrakhmanovich

Bryzgalov Nikolaj Innokentevich

Kemalov Ruslan Alimovich

Suvorov Aleksej Anatolevich

Khabirov Spartak Galimzyanovich

Riffel Danil Vladimirovich

Valiev Dinar Zinnurovich

Abdrafikova Ilmira Maratovna

Dates

2021-09-08—Published

2020-10-21—Filed