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Early Distress in Open-Graded Friction Course. Transportation Innovations and Improvements for the Future
| 题名： | Early Distress in Open-Graded Friction Course. Transportation Innovations and Improvements for the Future |
| 作者： | Stephens, J. E.; Mahoney, J. M.; Dougan, C. E. |
| 关键词： | Asphalt pavements; Field tests; Permeability; Drill core analysis; New England; Maine; Vermont; New Hampshire; Massachusetts; Rhode Island; Connecticut; Friction; Pavement surface |
| 摘要： | Field performance observations and tests were conducted on OGFC in four of six New England states. The data obtained included: distress surveys, friction measurements, surface texture values using two methods, air permeability and gradation of aggregate recovered from cores. These data were analyzed and the OGFC layer's performance evaluated. Conclusions regarding performance are set forth based on the data obtained and the results of an extensive literature survey. Recommendations concerning the placement of OGFC and subsequent maintenance are presented. |
| 总页数： | 96p |
| 报告类型： | 科技报告 |
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