Guide Specifications for the Construction of Chip Seals and Microsurfacing
| 项目名称： | Guide Specifications for the Construction of Chip Seals and Microsurfacing |
| 摘要： | Pavement preservation provides a means for maintaining and improving the functional condition of an existing highway system. Although pavement preservation is not expected to substantially increase structural capacity, it generally leads to improved pavement performance and longer service life. Chip seals, microsurfacing, and fog seals are frequently used as pavement preservation treatments on flexible pavements. Although a great deal of information on the design, materials, and construction practices of these treatments is available, there is no nationally accepted guidance on their construction. There was a need to develop guide construction specifications to help highway agencies apply chip seal, microsurfacing, and fog seal treatments more effectively and achieve the most benefit of their application. The objective of this research was to develop recommended guide specifications for the construction of chip seals, microsurfacing, and fog seals. |
| 状态： | Completed |
| 资金： | 150000 |
| 资助组织： | National Cooperative Highway Research Program |
| 项目负责人： | Hanna, Amir N |
| 执行机构： | Shuler Consultants, LLC |
| 主要研究人员： | Shuler, Scott |
| 开始时间： | 20160815 |
| 预计完成日期： | 20180713 |
| 实际结束时间： | 20180713 |
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