The Investigation and Evaluation of Service Performance of Warm Mix Asphalt Modifier

DOI

10.2991/icadme-15.2015.262How to use a DOI?

Keywords

road engineering; warm mixture asphalt; warm-mix agent; performance evaluation.

Abstract

Recommended dosage and type of warm mix agent widely used at present were investigated in order to determine the technical performance of warm-mixed asphalt and its mixture. The warm-mix agent’s effect on asphalt performance were analyzed based on the three major indexes experiments of asphalt, and the road performance of the asphalt mixture is evaluated by high and low temperature test and water stability test. The results showed that the majority of warm-mix agent products can improve the high temperature performance of asphalt, and deteriorate the low temperature performance; the majority of warm-mix agent can cause decline in the low temperature performance, but have little impact on other indexes. The new product development should be aim at existing problems for improving design.

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
AU  - Tianyu Li
AU  - Jin Guo
PY  - 2015/10
DA  - 2015/10
TI  - The Investigation and Evaluation of Service Performance of Warm Mix Asphalt Modifier
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1420
EP  - 1423
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.262
DO  - 10.2991/icadme-15.2015.262
ID  - Wu2015/10
ER  -