Pilot Test of Proposed Standard Practice for Recycling Agents in Asphalt Mixtures Incorporating RAP and RAS
| 项目名称： | Pilot Test of Proposed Standard Practice for Recycling Agents in Asphalt Mixtures Incorporating RAP and RAS |
| 摘要： | The objectives of this implementation project are to (1) apply the proposed AASHTO Standard Practice and evaluation tools produced in NCHRP Project HR 09‐58 to the recycled binder blends and mixtures associated with field evaluation projects in two climates and independently assess their effectiveness and determine if revisions are needed, (2) provide guidance on the production and construction of mixtures with high recycled binder ratios (RBRs) and high recycling agent dose, and (3) develop a guide for state departments of transportation (DOTs) to evaluate the potential implementation of the proposed AASHTO Standard Practice on field projects built in their states. |
| 状态： | Active |
| 资金： | 150000 |
| 资助组织： | National Cooperative Highway Research Program<==>American Association of State Highway and Transportation Officials (AASHTO)<==>Federal Highway Administration |
| 项目负责人： | Harrigan, Edward |
| 执行机构： | Texas A&M Transportation Institute, College Station |
| 开始时间： | 20191219 |
| 预计完成日期： | 20220430 |
| 主题领域： | Highways；Materials；Pavements |
相关文献
- The Effects of Recycling Agents on Asphalt Mixtures with High RAS and RAP Binder Ratios
- Capturing Durability of High Recycled Binder Ratio (RBR) Asphalt Mixtures
- Synthesis of Information Related to Highway Practices. Topic 52-17. Use of Recycling Agents in Asphalt Concrete Mixtures
- Evaluating Recycling Agents’ Acceptance for Virginia: Test Protocols and Performance-Based Threshold Criteria
- Evaluating Recycling Efficiency of Asphalt Plant
- Use of epoxy asphalt with reclaimed asphalt pavement (RAP) in new pavement mixture
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