Pavement Preservation Demonstration Projects Using NCHRP Provisional Specification for Chip Seal and Microsurfacing
| 项目名称： | Pavement Preservation Demonstration Projects Using NCHRP Provisional Specification for Chip Seal and Microsurfacing |
| 摘要： | Virginia DOT's (VDOT) Richmond District will construct a chip seal section and Hampton Roads District will construct a micro surfacing section with shoulders fog-sealed in the 2022 construction season following AASHTO's newly developed provisional specifications. Each site will also have a control section that will be designed and produced in accordance with VDOT’s current specifications for these treatments. The objective of this project is twofold: (i) to document the construction process and (ii) to monitor the short-term field performance of these sections to evaluate if the changes made to the specifications return any initial benefits to VDOT. |
| 状态： | Active |
| 资金： | 176349 |
| 资助组织： | Virginia Transportation Research Council |
| 执行机构： | Virginia Transportation Research Council |
| 主要研究人员： | Boz, Ilker；Nair, Harikrishnan |
| 开始时间： | 20220509 |
| 预计完成日期： | 20240228 |
| 主题领域： | Highways；Maintenance and Preservation；Pavements |
相关文献
- Implementing Guide Specifications for the Construction of Chip Seals, Micro Surfacing, and Fog Seals
- Effectiveness of Chip Sealing and Microsurfacing on Pavement Serviceability and Life
- Guide Specifications for the Construction of Chip Seals and Microsurfacing
- Kansas Pavement Preservation Initiative
- Kansas Pavement Preservation Initiative: Development of a Seal Coat Design and Construction Manual and Investigation of Design of Seal Coats with Light Weight Aggregates
- Enhancement of MDOT SHA Pavement Preservation Program
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