| 机场沥青道面修补材料合理压实温度探讨 |
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| 引用本文： | 廖小芳,袁捷,王庆晨. 机场沥青道面修补材料合理压实温度探讨[J]. 西部交通科技, 2012, 0(12): 55-59 |
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| 作者姓名： | 廖小芳 袁捷 王庆晨 |
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| 作者单位： | 同济大学道路与交通工程教育部重点实验室,上海,200092 |
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| 摘 要： | 文章采用马歇尔试验方法,在不同温度下成型试件,测试马歇尔体积参数的变化,分析温度对SMA沥青混合料毛体积密度和空隙率的影响,并根据机场沥青道面修补材料空隙率3%～5%的要求,探讨机场沥青道面修补材料的合理压实温度。
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| 关 键 词： | 机场沥青道面 温拌沥青混合料 压实温度 SMA-13 |
Discussions on Reasonable Compaction Temperature of Airport Asphalt Pavement Patching Materials |
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| LIAO Xiao-fang, YUAN Jie, WANG Qing-chen. Discussions on Reasonable Compaction Temperature of Airport Asphalt Pavement Patching Materials[J]. Western China Communication Science & Technology, 2012, 0(12): 55-59 |
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| Authors: | LIAO Xiao-fang YUAN Jie WANG Qing-chen |
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| Affiliation: | (Road and Traffic Engineering Key Laboratory of the Ministry of Education, Tongji University, Shanghai,2 00092) |
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| Abstract: | The article used Marshall test methods to mold the specimens at different temperatures, tested the change of Marshall volume parameters, and analyzed the impact of temperature on the bulk density and porosity rate of SMA asphalt mixture, and according to the the porosity requirements of 3%-5% for airport asphalt pavement patching materials,i t discussed the reasonable compaction temperature of airport asphalt pavement patching materials. |
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| Keywords: | Airport asphalt pavement Warm-mixing asphalt mixture Compaction temperature SMA-13 |
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