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Use of the Wehner-Schulze machine to explore better use of aggregates with low polish resistance - 1 - Capabilities of the Wehner-Schulze machine
| 题名： | Use of the Wehner-Schulze machine to explore better use of aggregates with low polish resistance - 1 - Capabilities of the Wehner-Schulze machine |
| 责任者： | P G Roe A Dunford |
| 关键词： | not available |
| 学科分类： | 公路工程 |
| 摘要： | The prediction of in-service skid resistance by measurement of the polish resistance properties of aggregate and asphalt in the laboratory is a key tool for specifying and maintaining a safe highway network. Research has been carried out to investigate a laboratory tool designed for that purpose. The Wehner-Schulze machine has been in development since the 1960s and its use is becoming more widespread in Europe. Its ability to characterise the materials available to highway engineers in the UK is the subject of the research reported here. |
| 出版机构： | Transport Research Laboratory |
| 提交日期： | 14 January 2013 |
| 总页数： | 46 |
| 报告类型： | 科技报告 |
| 资源类型： | 科技（咨询、行业）报告 |
| 初始创建时间： | 14 January 2013 |
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