| 温拌沥青改性剂Sasowam与Sasobit性能对比分析 |
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| 引用本文： | 李善强,田卿燕,方杨,吴传海. 温拌沥青改性剂Sasowam与Sasobit性能对比分析[J]. 广东公路交通, 2013, 0(4): 1-3 |
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| 作者姓名： | 李善强 田卿燕 方杨 吴传海 |
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| 作者单位： | 广东华路交通科技有限公司;长安大学特殊地区公路工程教育部重点实验室 |
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| 基金项目： | 广东省交通运输厅科技项目(编号:2012-02-002) |
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| 摘 要： | Sasobit与Sasowam改性剂是两种新型的温拌沥青改性剂，研究结果表明，两者均能有效降低沥青运动粘度，并提高沥青高温稳定性，改性效果良好，在推荐掺量范围内，Sasowam改性效果较Sasobit好。但两种改性剂的改性效果均受其与基质沥青的配伍性影响，使用时还需进行混合料试验确定施工温度。
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| 关 键 词： | Sasowam改性剂 Sasobit改性剂 温拌沥青 配伍性 相容性 性能分析 |
Comparison Analysis on Performance between Warm Mix Asphalt Modifying Agent Sasowam and Sasobit |
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| LI Shanqiang;TIAN Qingyan;FANG Yang;WU Chuanhai. Comparison Analysis on Performance between Warm Mix Asphalt Modifying Agent Sasowam and Sasobit[J]. Guangdong Highway Communications, 2013, 0(4): 1-3 |
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| Authors: | LI Shanqiang TIAN Qingyan FANG Yang WU Chuanhai |
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| Affiliation: | LI Shanqiang;TIAN Qingyan;FANG Yang;WU Chuanhai;Guangdong Hualu Transport Technology Co. ,Ltd.;Key Laboratory for Special Area Highway Engineering of Ministry of Education; |
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| Abstract: | Sasowam and Sasobit are two new kind of warm mix asphalt modifying agents, which could reduce as phalt＇ s kinematic viscosity, increase asphalt＇s high temperature stability, and in the range of recommended con sumption, Sasowam is better than Sasobit. Their modification effects could be influenced by the compatibility of it and asphalt, and mixture tests should be done for selecting construction temperature. |
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| Keywords: | sasowam sasobit modified asphalt viscosity compatibility performance analysis |
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