Using Two-component Epoxy Resin for Asphalt Pavement Applications-Part B: Stiffness and Relaxation

DOI

10.2991/wartia-16.2016.284How to use a DOI?

Keywords

Epoxy resin, Dynamic mechanic analysis, Relaxation, Asphalt pavement

Abstract

The stiffness of fully cured two-component epoxy resin was studied by means of Dynamic Mechanic Analysis (DMA) in this research, as well as the temperature sensitivity and frequency sensitivity. The relaxation properties was included, both one fully cured resin and oven aged resin. Research results illustrates that the investigated two-component epoxy resin behaves as a rubbery elastic material and will not give viscous permanent deformation problems at temperatures above 60 ºC. The epoxy resin has bitumen-like viscoelastic properties at lower temperature, while behaves as an elastic material and show very good high temperature resistance at higher temperature. The relaxation of the original epoxy resin is far less than the relaxation percentage of bituminous binders and epoxy modified bitumen. Research results approve that the oven ageing has hardly influence on the relaxation of epoxy resin.

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  - Fusong Wang
AU  - Chao Li
AU  - Yue Xiao
AU  - Shaopeng Wu
PY  - 2016/05
DA  - 2016/05
TI  - Using Two-component Epoxy Resin for Asphalt Pavement Applications-Part B: Stiffness and Relaxation
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 1380
EP  - 1384
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.284
DO  - 10.2991/wartia-16.2016.284
ID  - Wang2016/05
ER  -