| 多孔吸水玄武岩混合料性能与施工质量控制 |
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| 引用本文： | 张剑波,;吴超凡.多孔吸水玄武岩混合料性能与施工质量控制[J].中南公路工程,2014(4):223-225. |
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| 作者姓名： | 张剑波 ;吴超凡 |
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| 作者单位： | [1]湖南省高速公路管理局,湖南长沙410001; [2]湖南省交通科学研究院,湖南长沙410015 |
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| 摘 要： | 研究了多孔玄武岩吸水特点、吸水率试验方法对吸水率试验结果的影响,以及高吸水率玄武岩对沥青混合料性能的影响,并在室内采取相关技术措施改善多孔玄武岩沥青混合料的使用性能,在施工过程中采取有效的技术工艺手段,使多孔玄武岩沥青混合料的使用性能达到室内试验效果,满足路用技术要求。
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| 关 键 词： | 道路工程 沥青混合料 玄武岩 吸水率 水稳定性 使用性能 |
The Porous Absorbent Basalt Mixture Performance and Construction Quality Control |
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| Institution: | ZHANG Jianbo, WU Chaofan(1. Freeway Admmistration of Hunan Province, Changsha, Hunan 410001, China; 2. Hunan Commu- nications Research Institute, Changsha, Hunan 410015, China) |
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| Abstract: | This paper studies the absorption characteristics of porous basalt, effects of water absorption rate test methods on the results of water absorption, effects of high water absorption rate of basalt on the performance of asphalt mixture. And take relevant measures to improve the performance of porous basalt asphalt mixture. By means of technology effectively in the process of construction, performance of the porous basalt asphalt mixture meet the technical requirements. |
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| Keywords: | road engineering asphalt mixture basalt water absorption water stability performance |
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