Kansas Sustainable Concrete Pavements Initiative Phase 2: Acceleration of Aggregate Qualification Procedures
| 项目名称： | Kansas Sustainable Concrete Pavements Initiative Phase 2: Acceleration of Aggregate Qualification Procedures |
| 摘要： | Current concrete aggregate qualification testing for freezing and thawing durability takes at least six (6) months. Recent research has shown that this time period could be reduced by two months by changing concrete curing procedures used in KTMR-22 (Kansas test method). Additional work has shown that concrete pavement freeze-thaw durability could be improved though the use of supplementary cementitious materials. Testing on additional aggregates is needed before implementation of these research findings can be made. |
| 状态： | Active |
| 资金： | $90,000 |
| 资助组织： | Kansas Department of Transportation |
| 项目负责人： | Montney, Rodney A |
| 执行机构： | Kansas State University's Center for Transportation Research |
| 开始时间： | 20141101 |
| 预计完成日期： | 20181231 |
| 主题领域： | Highways；Pavements；I30: Materials |
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