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| 沥青-橡胶拌制SMA混合料的性能研究 | |
| 引用本文： | 周海生,苏庆国,黄天元,吕伟民.沥青-橡胶拌制SMA混合料的性能研究[J].筑路机械与施工机械化,2005,22(11):28-30,33. |
| 作者姓名： | 周海生 苏庆国 黄天元 吕伟民 |
| 作者单位： | 1. 同济大学,道路与交通工程教育部重点实验室,上海,200092 2. 济宁市公路勘察设计研究院,山东,济宁,272113 3. 浙江省交通规划设计研究院,浙江,杭州,310002 |
| 摘 要： | 通过配制的沥青-橡胶来检验胶粉对沥青的改性性能,试验证明其具有良好的改性性能,尤其是沥青与集料粘附性的改善更为显著.通过沥青-橡胶拌制的沥青玛蹄脂碎石(SMA)分析废旧胶粉对混合料性能的影响,结果表明混合料具有良好的高温性能与水稳性,胶粉在一定程度上可以替代纤维稳定沥青,从而降低建设成本. |
| 关 键 词： | 沥青路面 沥青-橡胶 性能 |
| 文章编号： | 1000-033X（2005）11-0028-03 |
| 收稿时间： | 2005-03-03 |
| 修稿时间： | 2005-03-03 |
Performance research of SMA mixture using asphalt and rubber |
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| ZHOU Hai-sheng,SU Qing-guo,HUANG Tian-yuan,LU Wei-min.Performance research of SMA mixture using asphalt and rubber[J].Road Machinery & Construction Mechanization,2005,22(11):28-30,33. | |
| Authors: | ZHOU Hai-sheng SU Qing-guo HUANG Tian-yuan LU Wei-min |
| Institution: | 1.Key Laboratory for Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 200092, China; 2.Highway Survey and Design Institute of Jining, Jining 272113, China; 3.Transportation Design and Research Institute of Zhejiang, Hangzhou 310002, China |
| Abstract: | Modification of asphalt is done using asphalt and rubber. The test shows that the asphalt and rubber have better modification properties, special for adhere property. The influences of waste and old binding powder upon mixtue performance of asphalt and rubber SMA are analyzed. The results show that the mixture has better high temperature property and water stability. The binding powder can replace fibre asphalt to some extent, and which can decrease the construction cost. |
| Keywords: | SMA |
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