| RA抗车辙剂对沥青混合料高温性能的影响研究 |
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| 引用本文： | 储可华,张彩霞.RA抗车辙剂对沥青混合料高温性能的影响研究[J].交通标准化,2013(13):18-20. |
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| 作者姓名： | 储可华 张彩霞 |
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| 作者单位： | 安徽省高速公路控股集团有限公司;交通运输部公路科学研究院 |
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| 摘 要： | 车辙是沥青路面主要破坏形式之一，它严重影响了行车的安全性和舒适性。通过沥青胶浆DSR模量试验、车辙试验来研究RA抗车辙剂对沥青混合料高温性能的影响，并且与70#普通沥青、PRM改性沥青进行对比，结果表明：添加RA抗车辙剂能显著改善沥青胶浆及其混合料的高温性能。
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| 关 键 词： | RA抗车辙剂 沥青胶浆DSR试验 车辙试验 高温性能 |
Influence of RA Anti-Rut Agent on High Temperature
Performance of Asphalt Mixture |
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| CHU Ke-hua and ZHANG Cai-xia.Influence of RA Anti-Rut Agent on High Temperature
Performance of Asphalt Mixture[J].Communications Standardization,2013(13):18-20. |
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| Authors: | CHU Ke-hua and ZHANG Cai-xia |
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| Institution: | Anhui Expressway Holding Group Co., Ltd.;Research Institute of Highway, Ministry of Transport |
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| Abstract: | Rut is one of main failure modes of asphalt pavement, which greatly influences the traveling safety and comfort. The paper studies the influence of RA anti-rut agent on high-temperature property of asphalt mixture through DSR test and rut test, and compares it with 70# ordinary asphalt and PRM asphalt. The results indicate that the RA anti-rut agent can obviously improve the high temperature performance of asphalt binders and mixtures. |
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| Keywords: | RA anti-rut agent DSR test for asphalt mastic rut test high-temperature property |
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