Effect of Short-Term Aging Process on the Moisture Susceptibility of Asphalt Mixtures and Binders Containing Sasobit Warm Mix Additive
Effect of Short-Term Aging Process on the Moisture Susceptibility of Asphalt Mixtures and Binders Containing Sasobit Warm Mix Additive
复制标题
短期老化过程对含有 Sasobit 温拌添加剂的沥青混合料和粘结剂吸湿性的影响
DOI：
10.1155/2015/425827
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发表时间：
2015-11
影响因子：
--
通讯作者：
Liangying Li1
中科院分区：
文献类型：
--
作者：
Bo Li;Jinyu Yang;Xiaohui Li;Xiang Liu;Feng Han;Liangying Li1
Moisture susceptibility is one of the key issues of warm mix asphalt (WMA). In this research, the moisture susceptibility of asphalt mixtures and binders containing Sasobit warm mix additive was investigated in comparison to that of hot mixture asphalt (HMA) through laboratory aging experiments. The WMA asphalt mixtures were aged in the laboratory at three aging temperatures and times. The moisture susceptibility of the asphalt mixtures was measured through the laboratory immersed Marshall test and freeze-thaw splitting test. The surface free energy (SFE) of asphalt binders extracted from WMA asphalt mixtures was determined by the sessile drop method. The results show that the aging time and temperature have a significant effect on the improvement in moisture susceptibility in terms of both the freeze-thaw splitting strength ratios and the residual Marshall stability of asphalt mixtures containing Sasobit warm mix additive. The SFE of asphalt binders extracted from Sasobit warm mix increased with the aging time and temperature. The moisture susceptibility of the asphalt mixtures and binders containing Sasobit warm mixes was similar to or even greater than that of HMA aging under certain conditions.
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影响因子：
3.8
作者：
Gandhi, Tejash;Rogers, William;Amirkhanian, Serji
通讯作者：
Amirkhanian, Serji
影响因子：
1.2
作者：
M. Mitchell;R. Link;Aravinda Buddhala;Z. Hossain;N. Wasiuddin;M. Zaman;E. O’Rear
通讯作者：
M. Mitchell;R. Link;Aravinda Buddhala;Z. Hossain;N. Wasiuddin;M. Zaman;E. O’Rear
影响因子：
1.2
作者：
R. Ghabchi;Dharamveer Singh;M. Zaman;Q. Tian
通讯作者：
R. Ghabchi;Dharamveer Singh;M. Zaman;Q. Tian
DOI：
--
发表时间：
2010
期刊：
Journal of Wuhan University of Technology
影响因子：
--
作者：
Sun Yun-long
通讯作者：
Sun Yun-long
DOI：
--
发表时间：
2010
期刊：
Journal of Zhengzhou University
影响因子：
--
作者：
G. Ping
通讯作者：
G. Ping