| 酸性石料与沥青粘附性增强方法研究 |
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| 引用本文： | 李明珠,吴少鹏,刘杰胜.酸性石料与沥青粘附性增强方法研究[J].国外建材科技,2010,31(1):46-48. |
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| 作者姓名： | 李明珠 吴少鹏 刘杰胜 |
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| 作者单位： | 1. 内蒙古通辽市公路管理处,通辽,028000
2. 武汉理工大学硅酸盐教育部重点实验室,武汉,430070 |
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| 摘 要： | 高速公路的沥青路面要求使用质地较硬、耐磨的砂岩或花岗岩等酸性石料,但酸性石料存在与沥青的粘附性不好的问题,易发生水损害等病害。主要介绍了酸性石料的表面特性,综述了各种改善酸性石料与沥青粘附性的主要方法,并阐述了各种方法的改性机理和优缺点。
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| 关 键 词： | 酸性石料 粘附性 沥青 |
Research on Adhesiveness Improvement of Acid Aggregate and Asphalt |
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| LI Ming-zhu,WU Shao-peng,LIU Jie-sheng.Research on Adhesiveness Improvement of Acid Aggregate and Asphalt[J].Science and Technology of Overseas Building Materials,2010,31(1):46-48. |
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| Authors: | LI Ming-zhu WU Shao-peng LIU Jie-sheng |
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| Affiliation: | 1.Tongliao Highway Administration of Inner Mongolia;Tongliao 028000;China;2.Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education;Wuhan University of Technology;Wuhan 430070;China |
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| Abstract: | The acid aggregate was widely applied in the highway because of the hard and wear resistant properties,which can meet the requirement of the heavy traffic pavements better.But the problem of poor adhesiveness between the acid aggregate and the asphalt exist,and can cause the damage to the pavements.The surface texture of the acid aggregate was introduced and the methods which can improve the adhesiveness between the acid aggregate and the asphalt were reviewed.The mechanism of adhesiveness improvement,the a... |
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| Keywords: | acid aggregate adhesiveness asphalt |
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