| Thus-12超薄磨耗层应用研究 |
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| 引用本文： | 吴江龙,廖卫东,区桦. Thus-12超薄磨耗层应用研究[J]. 国外建材科技, 2012, 0(4): 58-63 |
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| 作者姓名： | 吴江龙 廖卫东 区桦 |
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| 作者单位： | [1]中交第二公路工程局有限公司,西安710056 [2]湖北省交通运输厅汉十高速公路管理处,武汉430051 [3]湖北省交通规划设计院,武汉430051 |
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| 摘 要： | 新型沥青路面养护材料Thus-12超薄磨耗层主要应用于高等级道路的预防性养护。Thus-12混合料析漏试验表明,混合料中无多余的自由沥青,最佳沥青用量合适。水损害试验结果表明,混合料的抗水损害性能良好。动稳定度试验结果表明,混合料级配符合稳定的骨架结构,且沥青的高温稳定性满足要求。
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| 关 键 词： | 超薄磨耗层 沥青胶结料 改性乳化沥青 性能验证 施工 |
The Application Research of Thus-12 Ultra-thinwearing Layer |
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| WU Jiang-long,LIAO Wei-dong,OU Hua. The Application Research of Thus-12 Ultra-thinwearing Layer[J]. Science and Technology of Overseas Building Materials, 2012, 0(4): 58-63 |
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| Authors: | WU Jiang-long LIAO Wei-dong OU Hua |
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| Affiliation: | 1.CCCC Second Highway Engineering Co Ltd,Xi’an 710056,China;2.Hubei Province Traffic Transportation Hall Han-Shi Expressway Management Department,Wuhan 430051,China;3.Communications Planning ＆ Design Institute of Hubei Province,Wuhan 430051,China) |
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| Abstract: | New type of asphalt pavement maintenance materials Thus-12 ultra-thin wearing layer is mainly used in the preventive maintenance of high grade road.Thus-12 mixture asphalt mixture leak test showed that the mixture of no extra free asphalt,optimum asphalt content is suitable.Water damage test results show that the mixture of resistance to water damage has good performance.Dynamic stability test results show that the granular composition of mixture accord with stable skeleton structure,and high temperature stability of asphalt meet the requirements. |
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| Keywords: | ultra-thin wearing layer asphalt cementing material modified emulsifying asphalt performance test and verify construction |
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