Research on Performance of Asphalt Mixture from Central Plant Hot Recycling with Fly Ash

DOI

10.2991/icectt-15.2015.92How to use a DOI?

Keywords

road engineering;regeneration mixture;fly ash;road performance

Abstract

Based on the concept of low carbon environmental protection, the used asphalt mixture was recycled and measured to determine the asphalt content of 3.8%, and to determine the regeneration mixture gradation of AC-20,the optimum asphalt content of regeneration mixture was 4.9% determined by Marshall test,and then,fly ash was added to asphalt mixture from central plant hot recycling,the performance was studied with different mixing amount of fly ash,results showed that:the performance of regeneration mixture is improved by mixing fly ash,and with the increase of the mixing amount of fly ash,the improving effects of high temperature anti rutting resistance and low temperature stability and water stability and fatigue resistance of regeneration mixture are more obvious.

Copyright

© 2015, 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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TY  - CONF
AU  - Ping Wu
PY  - 2015/11
DA  - 2015/11
TI  - Research on Performance of Asphalt Mixture from Central Plant Hot Recycling with Fly Ash
BT  - Proceedings of the 2015 International Conference on Electromechanical Control Technology and Transportation
PB  - Atlantis Press
SP  - 480
EP  - 484
SN  - 2352-5401
UR  - https://doi.org/10.2991/icectt-15.2015.92
DO  - 10.2991/icectt-15.2015.92
ID  - Wu2015/11
ER  -