| 无机黏土对SBS改性沥青性能的影响 |
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| 引用本文： | 庞瑾瑜,杜素军,畅润田.无机黏土对SBS改性沥青性能的影响[J].山西交通科技,2014(2):19-21. |
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| 作者姓名： | 庞瑾瑜 杜素军 畅润田 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 近些年发现无机黏土对沥青性能有良好的影响,这里将3种无机黏土——硅藻土、膨润土和蒙脱土分别加入SBS改性沥青中,考察不同掺量下对沥青性能的影响,可以发现这3种无机黏土可以显著升高软化点,并降低针入度,延度略微降低,仍都大于38 cm,且硅藻土和蒙脱土在一定的掺量下还可以保证其良好的高温储存稳定性。
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| 关 键 词： | SBS 改性沥青 无机黏土 黏度 |
The Influence of Inorganic Clay on the Performance of SBS Modified Asphalt |
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| PANG Jin-yu,DU Su-jun,CHANG Run-tian.The Influence of Inorganic Clay on the Performance of SBS Modified Asphalt[J].Shanxi Science & Technology of Communications,2014(2):19-21. |
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| Authors: | PANG Jin-yu DU Su-jun CHANG Run-tian |
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| Institution: | (Shanxi Transportation Research Institute, Taiyuan, Shanxi 030006, China) |
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| Abstract: | This paper respectively added diatomite, bentonite and montmorillonite these three kinds of inorganic clay into the SBS modified asphalt to investigate the influence of inorganic clay on the performance of asphalt under the different dosage. |
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| Keywords: | SBS modified asphalt inorganic clay viscosity |
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