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Optimisation of water flow depth for SCRIM
| 题名： | Optimisation of water flow depth for SCRIM |
| 责任者： | S Brittain, P Sanders and H Viner |
| 关键词： | not available |
| 学科分类： | 公路工程 |
| 摘要： | This report outlines a programme of skid resistance testing, undertaken using a SCRIM fitted with a speed-controlled water flow system, to determine if it is possible to reduce the standard nominal water depth without adversely affecting the results. It is recommended that reducing the nominal water depth from 0.5mm to 0.4mm should be implemented, subject to satisfactory testing at a SCRIM accreditation trial. (No change should be made to devices not fitted with the speedcontrolled water system.) This change would reduce water usage during surveys and reduce the fuel use and travelling time associated with water refills. As a result, survey costs could be reduced. |
| 出版机构： | Transport Research Laboratory |
| 提交日期： | 04/12/2017 |
| 总页数： | 26 |
| 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： | 04/12/2017 |
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