Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)

Stabilizing Highly Dispersed Porous Mineral-Based Additives for Macadam Mastic Asphalt Concrete

Authors
S.O. Kazaryan, Yu.G. Borisenko, V.V. Lukyanenko, D.A. Vorobyev, S.V. Rudak, D.P. Shvachev, R.M. Azan
Corresponding Author
S.O. Kazaryan
Available Online August 2019.
DOI
https://doi.org/10.2991/isees-19.2019.85How to use a DOI?
Keywords
macadam-mastic asphalt concrete; expanded clay powder; stabilizing additive; road pavements; asphalt binder.
Abstract

The article analyzes research prospects of porous powder mineral materials for stabilizing additives used for macadam mastic asphalt concrete mixtures. The interaction of finely dispersed crushed claydite powder with a bituminous binder was studied. Efficiency of the use of expanded clay powder as a stabilizing additive for macadam mastic asphalt concrete was identified. It was revealed that modification of MMAC with expanded clay powder increases strength properties, heat resistance and water resistance of a bituminous mineral material. The effect of highly dispersed porous mineral powder on a steady increase in crack resistance, frost resistance and shear resistance of MMAC was identified. While studying rheological characteristics of crushed stone-mastic asphalt concrete, it was revealed that the structure of the modified MMAC provides maximum rigidity, triaxial compression and shear, maximum flexibility and high deformability of the coating of the material under tension.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
Series
Atlantis Highlights in Material Sciences and Technology
Publication Date
August 2019
ISBN
10.2991/isees-19.2019.85
ISSN
2590-3217
DOI
https://doi.org/10.2991/isees-19.2019.85How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - S.O. Kazaryan
AU  - Yu.G. Borisenko
AU  - V.V. Lukyanenko
AU  - D.A. Vorobyev
AU  - S.V. Rudak
AU  - D.P. Shvachev
AU  - R.M. Azan
PY  - 2019/08
DA  - 2019/08
TI  - Stabilizing Highly Dispersed Porous Mineral-Based Additives for Macadam Mastic Asphalt Concrete
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 388
EP  - 391
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.85
DO  - https://doi.org/10.2991/isees-19.2019.85
ID  - Kazaryan2019/08
ER  -