Proceedings of the 2015 International Conference on Structural, Mechanical and Material Engineering

Nanotubes as a modifier pbb and asphalt concrete

Authors
Marina Vysotskaya, Svetlana Shekhovtsova
Corresponding Author
Marina Vysotskaya
Available Online November 2015.
DOI
https://doi.org/10.2991/icsmme-15.2015.42How to use a DOI?
Keywords
Nanotubes, Polymer-Bitumen Binder, Cross-Linking, And Inhibitor Of Aging, Polymerization, Water Resistance, Heat Resistance, Shear Resistance
Abstract
New method of quality improvement of the polymer modified binder (PMB) was considered in the paper. Testify to the fact that PMB modified by nanoagent is less sensitive to aging, as a result of the processes of peptization asphaltene-resin complexes (ARC) in the structure of the modified binder and the crosslinking with the polymer matrix. It is demonstrated that the nanotubes, (SWCNT or MWCNT) using as a modifier, have effect of crosslinking agent and the inhibitor of the aging process of a PBB. The influence of nanomodified PBB on strength and deformation properties of asphalt concrete is researched. It is found that the application of modified binder in the asphalt concrete mixtures enhances the water resistance of asphalt concrete, heat resistance, and shear resistance.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
2015 International Conference on Structural, Mechanical and Material Engineering
Part of series
Advances in Engineering Research
Publication Date
November 2015
ISBN
978-94-6252-144-5
ISSN
2352-5401
DOI
https://doi.org/10.2991/icsmme-15.2015.42How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Marina Vysotskaya
AU  - Svetlana Shekhovtsova
PY  - 2015/11
DA  - 2015/11
TI  - Nanotubes as a modifier pbb and asphalt concrete
BT  - 2015 International Conference on Structural, Mechanical and Material Engineering
PB  - Atlantis Press
SP  - 177
EP  - 179
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsmme-15.2015.42
DO  - https://doi.org/10.2991/icsmme-15.2015.42
ID  - Vysotskaya2015/11
ER  -