| ATB-30硫磺改性沥青混合料性能的室内试验研究 |
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| 引用本文： | 岳爱军,张维军. ATB-30硫磺改性沥青混合料性能的室内试验研究[J]. 西部交通科技, 2009, 0(9): 70-73 |
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| 作者姓名： | 岳爱军 张维军 |
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| 作者单位： | 1. 广西交通科学研究院,广西,南宁,530007;长沙理工大学交通运输工程学院,湖南,长沙,410076
2. 广西交通科学研究院,广西,南宁,530007 |
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| 摘 要： | 文章以钦州保税港区一期项目路网工程为依托,开展ATB-30硫磺沥青混合料的矿料组成设计及其高温稳定性能的试验研究。通过采用Superpave混合料体积设计法确定ATB-30的沥青用量,以等体积替换公式计算所对应的油石比和硫磺用量,结果表明,ATB-30硫磺沥青混合料具有优良的高温稳定性能。
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| 关 键 词： | 密实式沥青稳定碎石混合料 硫璜改性剂 高温稳定性能 |
A Discussion on Indoor Test of Performance of ATB-30 Sulfur Asphalt Mixture |
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| YUE Ai-jun,ZHANG Wei-jun. A Discussion on Indoor Test of Performance of ATB-30 Sulfur Asphalt Mixture[J]. Western China Communication Science & Technology, 2009, 0(9): 70-73 |
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| Authors: | YUE Ai-jun ZHANG Wei-jun |
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| Affiliation: | YUE Ai-jun ,ZHANG Wei-jun (1. Guangxi Communication Research Institute, Nanning, Guangxi, 530007; 2. Changsha University of Science and Technology, College of Communication and Transportation Engineering, Changsha, Hunan,410076) |
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| Abstract: | Based on Qinzhou Baoshui Port road network construction project one,the article introduces the study on composition design of ATB-30 sulfur asphalt mixture and its high temperature stability.By using superpave mixture volume design method,the volume of ATB-30 asphalt was determined.Also,the bitumen-aggregate ratio and volume of sulfur can be calculated by isometrical formula.The result shows that ATB-30 sulfur asphalt mixture has great high temperature stability. |
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| Keywords: | Densify bituminous macadam mixture Sulfur modifier High temperature stability |
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