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(19)

(11)

2 597 011

(13)

(51)

IPC

C04B28/04(2006-01-01)

C04B24/24(2006-01-01)

E01C7/10(2006-01-01)

C04B111/20(2006-01-01)

(21) (22)

Application

2013134118/03, 2013-07-19

(24)

Start date

2013-07-19

(22)

Actual filing date

2013-07-19

(45)

Published

2016-09-10

(72)

Inventor

Atemov Makhmud SlavikovichYusupov Akha RamazanovichCherkashin Vasilij Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Geologii Dagestanskogo Nauchnogo Tsentra Rossijskoj Akademii Nauk

ROAD POLYMER-MODIFIED MIXTURE Russian patent published in 2016 - IPC C04B28/04 C04B24/24 E01C7/10 C04B111/20

Abstract RU 2597011 C2

FIELD: construction.

SUBSTANCE: invention can be used for stabilising upper working layers of soil bases of road pavements. Road polymer-modified mixture contains, wt%: clay soil - 62-86, portland cement M400 - 4-8, "DC-35" - 0.3-0.6, water - balance.

EFFECT: modification of physical and chemical structure of clay soils of road bases, providing higher compression strength, tensile strength in bending, increase of frost resistance, high density of base by reducing water absorption.

1 cl, 4 tbl

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RU 2 597 011 C2

Authors

Atemov Makhmud Slavikovich

Yusupov Akha Ramazanovich

Cherkashin Vasilij Ivanovich

Dates

2016-09-10—Published

2013-07-19—Filed