2294 Investigate the Aging Behavior of Asphalt Binders at Different Production Stages and During the Service Life of the Pavement
| 项目名称： | 2294 Investigate the Aging Behavior of Asphalt Binders at Different Production Stages and During the Service Life of the Pavement |
| 摘要： | Asphalt mixtures undergo aging during production, placement, and throughout the service life of the pavement, which affects the pavement performance, and ultimately results in pavement distresses. To improve the asphalt mix design process and extend the pavement life, it is important to evaluate the rate of aging and quantify its impact on the mixture properties. A comprehensive study of asphalt aging includes both a lab and field study of different asphalt mixtures representing a wide range of materials and mix designs in the state of Oklahoma. |
| 状态： | Active |
| 资金： | 388000 |
| 资助组织： | Oklahoma Department of Transportation |
| 管理组织： | Oklahoma Department of Transportation |
| 项目负责人： | Vivanco Sala, David<==>Stephens, Teresa |
| 执行机构： | Oklahoma State University, Stillwater |
| 主要研究人员： | Elkashef, Mohamed |
| 开始时间： | 20221001 |
| 预计完成日期： | 20250930 |
| 主题领域： | Highways；Materials；Pavements |
相关文献
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- Accelerated Aging of Asphalt by UV-Oxidation
- Asphalt Binder Laboratory Short-Term Aging – Phase II
- Catalyst Regeneration of RAP-Binder in Asphalt
- Investigation into the Aging Mechanism and Performance of Asphalt Mix Containing Crumb Rubber Modifier
- Screening of Asphalt Extenders and Recycling Agents
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