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| Sasobit温拌沥青胶结料性能分析研究 | |
| 引用本文： | 刘圣洁,郭建,李培蕾. Sasobit温拌沥青胶结料性能分析研究[J]. 交通标准化, 2011, 0(10): 85-88. DOI: 10.3869/j.issn.1002-4786.2011.10.030 |
| 作者姓名： | 刘圣洁 郭建 李培蕾 |
| 作者单位： | 长安大学公路学院,陕西,西安,710064 |
| 摘 要： | 对不同Sasobit掺量下的温拌沥青进行进行常规性能、动态剪切(DSR)和弯曲梁流变(BBR)试验,分析研究Sasobit 对温拌沥青高低温性能的影响,并采用粘温曲线确定最佳掺量及降温幅度,结果表明,Sasobit能够改善沥青结合料的高低温性能,最佳掺量为3%～4%. |
| 关 键 词： | 温拌沥青混合料 Sasobit 粘温曲线 性能试验 |
Experimental Research of Asphalt with Sasobit |
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| LIU Sheng-jie,GUO Jian,LI Pei-lei. Experimental Research of Asphalt with Sasobit[J]. Communications Standardization, 2011, 0(10): 85-88. DOI: 10.3869/j.issn.1002-4786.2011.10.030 | |
| Authors: | LIU Sheng-jie GUO Jian LI Pei-lei |
| Affiliation: | (School of Highway,Chang′an University,Xi′an 710064,China) |
| Abstract: | To analyze the influence of Sasobit on the anti-fatigue and low temperature performance,the routing performance,dynamic sheear rheometer（DSR） and the bending beam rheometer（BBR） of asphalt addicited with differents content of Sasobit were tested.The result showed that Sasobit can improve asphalt′s anti-fatigue and low temperature performance and the suitable content of Sasobit is 3%~4%. |
| Keywords: | warm mix asphure Sasobit viscosity-temperature curve performance test |
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