Study on indoor pavement performance of diatomite-modified asphalt mixture

DOI

10.2991/imst-16.2016.20How to use a DOI?

Keywords

diatomite, indoor pavement performance, content.

Abstract

In order to improve the pavement performance of asphalt material, diatomite was used as a modifier to prepare diatomite-modified asphalt with 70# asphalt ,and selected the AC-20 gradation and asphalt-aggregate ratio of 4.2% to mix and make the diatomite-modified asphalt mixture in this article,then compared different content diatomite-modified asphalt mixture through marshall, freeze-thaw splitting and rutting test. The results show that the strength, water stability and high temperature stability of asphalt mixture are greatly improved after modification, and its indoor pavement performance is relatively better when the content is 13%.

Copyright

© 2016, 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  - Shunjie Luo
AU  - Nanchun Chen
AU  - Hui Xu
AU  - Bo Tan
AU  - Qilong Chen
PY  - 2016/11
DA  - 2016/11
TI  - Study on indoor pavement performance of diatomite-modified asphalt mixture
BT  - Proceedings of the 2016 International Conference on Innovative Material Science and Technology (IMST 2016)
PB  - Atlantis Press
SP  - 135
EP  - 138
SN  - 1951-6851
UR  - https://doi.org/10.2991/imst-16.2016.20
DO  - 10.2991/imst-16.2016.20
ID  - Luo2016/11
ER  -