SPR-4518: Review of Indiana Asphalt Binders (In-Situ PG Grade Asphalt Determination)
| 项目名称： | SPR-4518: Review of Indiana Asphalt Binders (In-Situ PG Grade Asphalt Determination) |
| 摘要： | The study objectives are as follows: (1) evaluate performance graded binder selections using LTPPBind, version 3.1; (2) to explore additional low-temperature binder grades; (3) to determine if as-constructed asphalt binder grades meet project specifications; and (4) to develop a draft asphalt binder specification that can cost-effectively improve Indiana’s asphalt pavement cracking performance. |
| 状态： | Active |
| 资金： | $342,976.00 |
| 资助组织： | Purdue University/Indiana Department of Transportation JHRP |
| 开始时间： | 20200815 |
| 预计完成日期： | 20230814 |
| 主题领域： | Highways；Maintenance and Preservation；Materials；Pavements |
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