| 橡胶沥青性能影响因素的试验研究 |
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| 引用本文： | 许云.橡胶沥青性能影响因素的试验研究[J].路基工程,2011,0(3):110-113. |
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| 作者姓名： | 许云 |
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| 作者单位： | 青海交通职业技术学院交通土木工程系, 西宁 810003 |
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| 摘 要： | 为了正确控制橡胶沥青工艺,采用不同胶粉种类、胶粉细度、拌和温度、基质沥青类型等制备橡胶沥青,进行针入度、软化点、弹性恢复以及SHRP等试验,分别测试橡胶沥青的高温性能、低温性能、抗老化性能等,研究各因素对橡胶沥青性能的影响,得出20目橡胶粉掺量以16%~18%较为合适的结果。
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| 关 键 词： | 橡胶沥青 性能试验 橡胶粉 掺量 |
| 收稿时间： | 2019-11-10 |
Experimental Study on Influencing Factors of Rubber Asphalt Performance |
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| Authors: | XU Yun |
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| Institution: | XU Yun(School of Communications and Civil Engineering,Qinghai Communications Technical College,Xining 810003,China) |
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| Abstract: | In order to properly control rubber asphalt technology,rubber asphalt is prepared separately by different rubber powder,fineness,mixing temperature and substrate asphalt to carry out test on penetration degree,softening point,elastic restitution and SHRP in order to separately test high-temperature performance,low-temperature performance and aging resistance of rubber asphalt and analyze the influence of each factor on rubber asphalt performance.The result shows that 20-mesh rubber powder with 16 %-18 % con... |
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| Keywords: | rubber asphalt performance test rubber powder mixing proportion |
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