| 同步碎石封层感温性能研究 |
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| 引用本文： | 傅香如,吴强,王修山.同步碎石封层感温性能研究[J].交通标准化,2011(18):94-96. |
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| 作者姓名： | 傅香如 吴强 王修山 |
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| 作者单位： | 1. 工程兵指挥学院,江苏徐州,221004
2. 中交第一公路勘察设计研究院有限公司,陕西西安,710075 |
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| 摘 要： | 同步碎石封层技术是路面养护技术中一项新的技术。通过拉拔试验,对比分析橡胶沥青碎石封层、SBS改性沥青碎石封层、SBR改性乳化沥青碎石封层的感温性能。研究结果表明：橡胶沥青碎石封层有着良好的温度敏感性,这是因为经胶粉改性后,沥青的感温性得到了改善。
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| 关 键 词： | 同步碎石封层 拉拔试验 感温性能 粘结性能 |
Sensitivity for Temperature of Synchronous Chip Sealing |
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| FU Xiang-ru,WU Qiang,WANG Xiu-shan.Sensitivity for Temperature of Synchronous Chip Sealing[J].Communications Standardization,2011(18):94-96. |
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| Authors: | FU Xiang-ru WU Qiang WANG Xiu-shan |
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| Institution: | FU Xiang-ru1,WU Qiang1,WANG Xiu-shan2 |
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| Abstract: | Synchronous chip sealing technology is one of the new technologies of the pavement mainten-ance.According to pull-off tests,this paper compares and analyzes the sensitivity for temperature of rubber as-phalt seal coat gravel,SBS modified asphalt seal coat gravel and SBR modified asphalt emulsion seal coat gravel.The results show that rubber asphalt seal coat gravel has favorable sensitivity for temperature because the sensitivity for temperature of asphalt is improved through being modified by rubber powder... |
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| Keywords: | synchronous chip sealing pull-off test sensitivity for temperature bond performance |
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