The deterioration and performance improvement of long-term mechanical properties of warm-mix asphalt mixtures under special environmental conditions

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• 作者：Yaofei Luo^a ; ^{hpulyf@163.com} ; Zhengqi Zhang^a ; ^{z_zhengqi@126.com} ; Gaoli Cheng^b ; ^{chenggaoli2016@126.com} ; Ke Zhang^c ; ^{zhangke_365@126.com}
• 关键词：Road engineering ; Warm mix asphalt (WMA) ; Mechanical properties ; Climatic factors ; Special environment
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：622-631
• 全文大小：574 K
• 卷排序：135

文摘

The warm-mix asphalt mixtures are exposed to different special environment. The mechanical property and VV of WMA mixtures are affected by climatic factors. The long-term mechanical property of WMA is inferior to HMA mixtures. The additives such as fiber, hydrated lime and cement can improve the long-term mechanical property of WMA mixture.