Preliminary evaluation of field aging characteristic of warm mix asphalt

Shih Hsien Yang, Anthony Keita

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This study is aimed at evaluating the rate of long-term aging of WMA compared to conventional hot-mix-asphalt (HMA). A test section with recorded traffic and weather information was designated in this study. Field cores of two WMAs and one conventional HMA were taken from the field periodically. Both mix and binder properties of retrieved were measured in the laboratory. The resilient modulus and indirect tensile test were performed to characterize mixture properties. The rheological properties of extracted binder were measured by the dynamic shear rheometer (DSR) in order to obtain the complex shear modulus (G*) as well as the phase angle (δ) of binder with and without the WMA additives.

原文English
主出版物標題Innovation and Sustainable Technology in Road and Airfield Pavement
頁面149-156
頁數8
DOIs
出版狀態Published - 2013
事件8th International Conference on Road and Airfield Pavement Technology, ICPT 2013 - Taipei, Taiwan
持續時間: 2013 七月 142013 七月 18

出版系列

名字Advanced Materials Research
723
ISSN(列印)1022-6680

Other

Other8th International Conference on Road and Airfield Pavement Technology, ICPT 2013
國家Taiwan
城市Taipei
期間13-07-1413-07-18

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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