| 不同抗车辙剂对AC-13沥青混合料高低温性能的影响研究 |
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| 引用本文： | 方剑,何德伟,陈豫,舒永法,胡永林,蒋应军.不同抗车辙剂对AC-13沥青混合料高低温性能的影响研究[J].路基工程,2018,0(5):65-69. |
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| 作者姓名： | 方剑 何德伟 陈豫 舒永法 胡永林 蒋应军 |
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| 作者单位： | 1.金华市交通工程质量监督站, 浙江金华 321000 |
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| 基金项目： | 浙江交通科技项目（2015J23） |
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| 摘 要： | 为提高沥青路面高温抗车辙能力，研究了自行开发的8种抗车辙剂对AC-13沥青混合料高温抗车辙性及低温抗裂性的影响规律。结果表明:8种抗车辙剂对AC-13沥青混合料高温抗车辙性能都有不同程度提高、而低温性能影响不大；掺白色系抗车辙剂AC-13动稳定度至少可提高2.0倍，黑色系抗车辙剂AC-13的动稳定度提高不足1.2倍；考虑到性价比，推荐ARA-W94和ARA-B64两种抗车辙剂。
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| 关 键 词： | AC-13沥青混合料 抗车辙剂 路用性能 性价比 |
| 收稿时间： | 2019-11-06 |
Effects of Different Anti-rutting Agents on High and Low Temperature Performance of AC-13 Asphalt Mixture |
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| Abstract: | In order to improve the anti-rutting ability of asphalt pavement in high temperature, the effects of 8 kinds of anti-rutting agents developed independently on the rutting resistance in high temperature and crack resistance in low temperature of AC-13 asphalt mixture were studied. The results show that the anti-rutting performance of AC-13 asphalt mixture in high temperature is improved by 8 kinds of anti-rutting agents in varying degrees which have little effect on the low temperature performance, the dynamic stability of AC-13 mixed with white anti-rutting agent can be increased by at least 2.0 times, the dynamic stability of AC-13 mixed with black anti-rutting agent can be increased by less than 1.2 times; Taking into account the cost performance, the ARA-W94 and ARA-B64 are recommended. |
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