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Trials of the longevity of brine and pre-wetted salt winter service treatments on typical UK road surfacings
| 题名： | Trials of the longevity of brine and pre-wetted salt winter service treatments on typical UK road surfacings |
| 责任者： | M Evans |
| 关键词： | not available |
| 学科分类： | 公路工程 |
| 摘要： | In the light of recent work in Europe, Transport Scotland (TS) working with the Highways Agency (HA), now Highways England at the time of report publishing, and the National Winter Service Research Group (NWSRG), have promoted an initiative to further investigate the potential merit of using brine on the Scottish and English trunk road networks. The NWSRG is responsible for overseeing and co-ordinating winter service research and providing guidance relevant for all roads in the UK. Both Transport Scotland and the Society of Chief Officers of Transportation in Scotland (SCOTS) as well as Highways England (formerly Highways Agency) are represented on the NWSRG. The purpose of this study was to examine the longevity of salt spread on the trunk road and motorway networks operated by Transport Scotland and the HA. This was achieved by carrying out trials in conditions of humidity and temperature representing road surface states close to freezing. The trials were not designed to measure the effectiveness of treatment rates; such work could form part of a further set of trials if the results of this work showed benefits in using brine as compared to pre-wet salting treatments. |
| 出版机构： | Transport Research Laboratory |
| 提交日期： | 5 November 2015 |
| 总页数： | 107 |
| 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： | 5 November 2015 |
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