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| 磨细废旧轮胎胶粉改性沥青性能及应用 | |
| 引用本文： | 刘大梁,刘清华,李祖云,吴阳辉,罗立武. 磨细废旧轮胎胶粉改性沥青性能及应用[J]. 石油沥青, 2004, 18(4): 32-34 |
| 作者姓名： | 刘大梁 刘清华 李祖云 吴阳辉 罗立武 |
| 作者单位： | 1. 长沙理工大学,长沙,410076 2. 常德市公路管理局 3. 湖南省公路管理局 |
| 摘 要： | 研究了磨细废旧轮胎胶粉改性国产沥青及混合料的路用性能,试验结果表明:在国产AH-70号沥青中掺入10%的磨细废旧轮胎胶粉,可使沥青及沥青混合料的高温、低温性能得到一定的改善;通过试验路施工应用,取得了良好的效果. |
| 关 键 词： | 道路工程 废胶粉 改性沥青 |
| 修稿时间： | 2004-04-29 |
The Performance and Application of Waster Rubber Modified Asphalt |
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| Abstract: | A series of tests of the waster rubber modified asphalt and the mixtures were made. These included asphalt technical property, Marshall test, rutting test at high temperature, bend test at low temperature and water stability. The results showed that the high temperature stability and lower temperature performance of waster rubber modified asphalt and asphalt mixture were improved. |
| Keywords: | ad engineering Waster rubber Modified asphalt |
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