Study on Rheological property of SBS Modified Asphalt Mortar Combining Burgers Model

DOI

10.2991/icaemt-15.2015.170How to use a DOI?

Keywords

Asphalt mortar, Rheological property, Burgers model.

Abstract

Rheological characteristics of bitumen can describe the resistance of bitumen to temperature variation and traffic loading well, which is linked to the in-service behavior of actual bituminous pavement. Modern theory of mortar denotes the study on rheological property of mortar is an important role to study asphalt system. This paper studies the rheological properties of base bitumen, SBS modified asphalt and SBS mortar using Dynamic Shear Rheometer (DSR). The results show that SBS has a better high and low temperature performance and fatigue property than base asphalt. The addition of filler improves high temperature performance of asphalt, but reduces low temperature performance and fatigue property. In addition, Second-order Burgers can well describe the viscoelastic property of SBS mortar.

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  - Peng Cui
AU  - Yunjuan Yuan
AU  - Teng Wang
AU  - Gang Tan
AU  - Junjun Geng
AU  - Min Zhou
AU  - Haobo Hou
AU  - Yongjie Xue
PY  - 2015/08
DA  - 2015/08
TI  - Study on Rheological property of SBS Modified Asphalt Mortar Combining Burgers Model
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 896
EP  - 901
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.170
DO  - 10.2991/icaemt-15.2015.170
ID  - Cui2015/08
ER  -