NCHRP Implementation Support Program. Validation of the PFC Performance-Based Mix Design Method
| 项目名称： | NCHRP Implementation Support Program. Validation of the PFC Performance-Based Mix Design Method |
| 摘要： | A performance-based mix design procedure for porous friction course (PFC) is proposed at the conclusion of NCHRP Project 01-55, Performance-Based Mix Design of Porous Friction Courses. The procedure is presented in NCHRP Research Report 877. It requires performance tests to be conducted during the mix design process to evaluate the resistance of a PFC mixture to raveling, moisture susceptibility, and asphalt draindown (with optional tests for cracking and rutting) while maintaining an air void structure that would provide water drainage from the surface. The objectives of this project are to apply the porous friction course (PFC) performance-based mix design method developed in NCHRP Project 01-55 in full-scale field trials, validate the recommended test parameter thresholds, and refine the design method if needed. |
| 状态： | Completed |
| 资金： | 85000 |
| 资助组织： | National Cooperative Highway Research Program<==>Federal Highway Administration<==>American Association of State Highway and Transportation Officials (AASHTO) |
| 项目负责人： | Harrigan, Edward |
| 执行机构： | National Center for Asphalt Technology |
| 开始时间： | 20190901 |
| 预计完成日期： | 20210630 |
| 实际结束时间： | 20210630 |
| 主题领域： | Design；Highways；Materials；Pavements |
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