| Sasobit温拌沥青混合料路用性能研究 |
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| 引用本文： | 陶正文,黄会锋,刘锡健.Sasobit温拌沥青混合料路用性能研究[J].山西建筑,2014(36):116-117. |
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| 作者姓名： | 陶正文 黄会锋 刘锡健 |
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| 作者单位： | 江西省交通咨询公司;赣州高速公路有限责任公司;江西省寻全高速公路有限责任公司 |
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| 摘 要： | 采用Sasobit温拌剂制备温拌沥青混合料,利用车辙试验、冻融劈裂试验、浸水马歇尔试验、低温弯曲试验及小梁疲劳试验分别对热拌沥青混合料和Sasobit温拌沥青混合料高温性能、水稳定性能、低温性能和疲劳性能进行评价,研究表明:Sasobit温拌剂的加入会使得沥青混合料高温性能提高,水稳定性基本保持不变,低温性能和疲劳性能有一定降低。
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| 关 键 词： | Sasobit温拌剂 路用性能 温拌沥青混合料 |
Study on pavement performance of Sasobit warm asphalt mixture |
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| Affiliation: | TAO Zheng-wen, HUANG Hui-feng, LIU Xi-jian ( 1. Jiangxi Traffic Consulting Company, Nanchang 330008, China; 2. Ganzhou Highway Co. ,Ltd, Ganzhou 341000, China; 3. Jiangxi Xunquan Highway Co. , Ltd, Ganzhou 341000, China) |
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| Abstract: | The paper applies Sasobit warm mixing agent to make warm asphalt mixture, evaluates hot asphalt mixture, Sasobit warm asphalt mix- ture performance, water stability performance and fatigue performance by applying track experiment, freezing experiment, water immersion Mar- shall experiment, low temperature bending experiment and small beam fatigue experiment. Results show that： adding Sasobit warm mixing agent can improve high temperature performance of asphalt mixture ; water stability will not change ; low temperature performance and fatigue perform- ance reduces. |
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| Keywords: | Sasobit warm mixing agent pavement performance warm asphalt mixture |
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