A Review of Protocols Used for Evaluating Defective Asphalt Materials and Pavements
| 项目名称： | A Review of Protocols Used for Evaluating Defective Asphalt Materials and Pavements |
| 摘要： | This project will evaluate the current practices and procedures used by the Department to evaluate defective asphalt material. Defective material is defined in Section 334 and 337 of the FDOT Standard Specifications for Road and Bridge Construction. For dense graded mixtures (including dense graded friction courses), material is considered defective if the air voids, density, asphalt binder content, or percent passing the #200 sieve fall outside of the master production ranges defined in Section 334. For open graded friction course mixtures, material is considered defective if the asphalt binder content, percent passing the 3/8-inch sieve, percent passing the #4 sieve, or percent passing the #8 sieve fall outside of the master production ranges defined in Section 337. |
| 状态： | Active |
| 资金： | 180000 |
| 资助组织： | Florida Department of Transportation |
| 管理组织： | Florida Department of Transportation |
| 项目负责人： | Moseley, Howie |
| 执行机构： | Auburn University |
| 主要研究人员： | West, Randy |
| 开始时间： | 20220118 |
| 预计完成日期： | 20240731 |
| 主题领域： | Highways；Materials；Pavements |
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