Nanotubes as a modifier pbb and asphalt concrete
Marina Vysotskaya, Svetlana Shekhovtsova
Available Online November 2015.
- https://doi.org/10.2991/icsmme-15.2015.42How to use a DOI?
- Nanotubes, Polymer-Bitumen Binder, Cross-Linking, And Inhibitor Of Aging, Polymerization, Water Resistance, Heat Resistance, Shear Resistance
- 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.
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 -