@inproceedings{a6b89e09397240c68d6cb80a16c84d3a,
title = "Nano-Scaled Mechanical Properties of Asphalt Binders Caused by Aging",
abstract = "Aging of asphalt binders causes the changes in the microstructure of the asphalt binders, consequently, in the mechanical properties. In this study, aging of short-term and long-term was tested on both base and modified asphalt binders using rotating thin film oven (RTFO) and pressure ageing vessel (PAV), respectively. The changes in the nano-mechanical properties were measured using atomic force microscope (AFM) technology. The results indicated: (1) the nano-adhesive forces from AFM were increased for both base and modified asphalt binders after RTFO aging; and (2) the nano-adhesive force was reduced for both base and modified binder, but the former was reduced higher than the later after PAV aging.",
author = "Ben Liu and Jianxin Chen and Junan Shen and Xuyan Song",
note = "Publisher Copyright: {\textcopyright} ASCE.; 2015 International Symposium on Frontiers of Road and Airport Engineering, IFRAE 2015 ; Conference date: 26-10-2015 Through 28-10-2015",
year = "2015",
doi = "10.1061/9780784414255.003",
language = "English",
series = "New Frontiers in Road and Airport Engineering - Selected Papers from the 2015 International Symposium on Frontiers of Road and Airport Engineering, IFRAE 2015",
publisher = "American Society of Civil Engineers (ASCE)",
pages = "17--24",
editor = "Lijun Sun and Jianming Ling and Hongduo Zhao and Feipeng Xiao and Baoshan Huang",
booktitle = "New Frontiers in Road and Airport Engineering - Selected Papers from the 2015 International Symposium on Frontiers of Road and Airport Engineering, IFRAE 2015",
address = "United States",
}