PPRC14 SPE 4.50: Performance-Related Specifications for Rubberized Asphalt Binder
| 项目名称： | PPRC14 SPE 4.50: Performance-Related Specifications for Rubberized Asphalt Binder |
| 摘要： | This is a continuation of Task 2558 to develop supporting data/information for the writing of performance related Quality Control/Quality Assurance (QC/QA) specifications for mix design and mix placement of terminal blend and wet process asphalt rubber mixes. This project will use recently developed dynamic shear rheometer (DSR) test methods for assessing rubber binders and will include laboratory mix tests and field evaluations on new and recent projects. The project will also investigate potential changes in bending beam rheometer (BBR) test procedures for binders containing rubber. |
| 状态： | Active |
| 资助组织： | California Department of Transportation |
| 项目负责人： | Yang, John |
| 开始时间： | 20141001 |
| 预计完成日期： | 20170930 |
| 主题领域： | Highways；Materials；Pavements |
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