| 有机改性膨润土制备及其用于改性沥青的研究进展 |
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| 引用本文： | 谭彦卿,金娇,郑健龙,吴寅瑞,覃钟钦,张雪晴,王强,刘博.有机改性膨润土制备及其用于改性沥青的研究进展[J].硅酸盐通报,2017,36(8):2636-2641. |
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| 作者姓名： | 谭彦卿 金娇 郑健龙 吴寅瑞 覃钟钦 张雪晴 王强 刘博 |
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| 作者单位： | 长沙理工大学交通运输工程学院,长沙 410114;特殊环境道路工程湖南省重点实验室,长沙 410114 |
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| 基金项目： | 湖南省教育厅科学研究项目——优秀青年项目(16B007)%长沙理工大学交通运输工程学院开放基金(kfj160501) |
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| 摘 要： | 有机膨润土在沥青中形成剥离型结构,因此能够有效提高沥青的高低温性能、抗老化能力.针对膨润土的结构与特性进行了介绍,综述了有机膨润土的制备方法与有机膨润土的改性机理,阐述了有机膨润土单一改性与复配改性沥青的作用与机理,并对有机膨润土改性沥青的发展与研究方向进行了展望.
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| 关 键 词： | 沥青 膨润土 层状结构 有机改性 |
Preparation of Organic Modified Bentonite and Its Research Progress in Modified Asphalts |
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| TAN Yan-qing,JIN Jiao,ZHENG Jian-long,WU Yin-rui,QIN Zhong-qin,ZHANG Xue-qing,WANG Qiang,LIU Bo.Preparation of Organic Modified Bentonite and Its Research Progress in Modified Asphalts[J].Bulletin of the Chinese Ceramic Society,2017,36(8):2636-2641. |
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| Authors: | TAN Yan-qing JIN Jiao ZHENG Jian-long WU Yin-rui QIN Zhong-qin ZHANG Xue-qing WANG Qiang LIU Bo |
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| Abstract: | Organic bentonite modified asphalt has exfoliated structure type, so it can effectively improve the high and low temperature properties and anti-aging ability of asphalt.The structure and properties of bentonite is introduced.The production methods of organic modification and the modification mechanisms of bentonite are also reviewed.The effects and mechanisms of single component and complex modified asphalt are summarized.The prospects and development trend of the organic bentonite modified asphalt are discussed. |
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| Keywords: | asphalt bentonite layered structure organic modification |
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