| 高模量改性沥青性能及技术指标研究 |
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| 引用本文： | 金芳.高模量改性沥青性能及技术指标研究[J].山西交通科技,2010(6):30-31. |
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| 作者姓名： | 金芳 |
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| 作者单位： | 山西新三公路桥梁建设养护有限公司,山西忻州034000 |
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| 摘 要： | 通过现有路面出现的病害进行分析,发现车辙占总比例的80%以上,提出运用高模量改性沥青来提高路面的抗车辙能力,使用其试验结果——车辙因子、复数模量、运动黏度与SBS改性沥青进行对比,结果表明,高模量沥青的抗车辙性能远高于3.5%SBS改性沥青,最后提出了高模量改性沥青的技术指标,以引导高模量改性沥青进一步研究应用。
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| 关 键 词： | 高模量 改性沥青 抗车辙 技术 指标 |
The Research on the Performance and Technical Index of High Modulus Asphalt |
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| JIN Fang.The Research on the Performance and Technical Index of High Modulus Asphalt[J].Shanxi Science & Technology of Communications,2010(6):30-31. |
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| Authors: | JIN Fang |
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| Institution: | JIN Fang(Shanxi Xinsan Road ＆ Bridge Construction Maintenance Co.,Ltd.,Xinzhou,Shanxi 034000,China) |
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| Abstract: | By the analysis of pavement disease,the paper proposed the use of high modulus asphalt to improve the ability of pavement rutting,and compared with SBS modified asphalt.The results showed that the rutting performance of high modulus asphalt was much higher than the performance of SBS modified asphalt,and proposed a technical index of high modulus asphalt to guide the further research and application. |
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| Keywords: | high modulus modified asphalt rutting technique index |
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