| 基质沥青及聚合物改性沥青的老化研究进展 |
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| 引用本文： | 欧阳春发,李永胜,贾润萍,张琢,王霞,杨俊和,张隐西,王仕峰.基质沥青及聚合物改性沥青的老化研究进展[J].合成材料老化与应用,2007,36(2):22-28. |
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| 作者姓名： | 欧阳春发 李永胜 贾润萍 张琢 王霞 杨俊和 张隐西 王仕峰 |
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| 作者单位： | 1. 上海应用技术学院材料工程系,上海,200235
2. 上海交通大学高分子材料研究所,上海,200240 |
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| 基金项目： | 上海市重点学科建设项目(P1502)，国家自然科学基金(50473064)，上海市教委重点基金(040A02)资助项目 |
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| 摘 要： | 介绍了国内外沥青包括基质和聚合物改性沥青老化性能的研究方法,涉及沥青宏观层次(力学、流变及组分等)和微观层次(波谱分析及显微技术等)上各技术的应用,并比较了各研究方法的优缺点,综述了沥青的老化机理。
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| 关 键 词： | 沥青 聚合物 老化 |
| 修稿时间： | 2006-10-31 |
Research Progress of Base Asphalt and Polymer-modified Asphalt Aging |
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| OUYANG Chun-fa,LI Yong-sheng,JIA Run-ping,ZHANG Zhuo,WANG Xia,YANG Jun-he,ZHANG Yin-xi,WANG Shi-feng.Research Progress of Base Asphalt and Polymer-modified Asphalt Aging[J].Synthetic Materials Aging and Application,2007,36(2):22-28. |
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| Authors: | OUYANG Chun-fa LI Yong-sheng JIA Run-ping ZHANG Zhuo WANG Xia YANG Jun-he ZHANG Yin-xi WANG Shi-feng |
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| Affiliation: | 1. Department of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 200235, China; 2. Reserach Institute of Polymer Materials, Shanghai Jiao Tong University, Shanghai 200240, China |
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| Abstract: | The research methods at home and abroad on the aging properties of asphalt including base and polymer-modified asphalt were presented in the paper.It includes the application of techniques covered macro-level(mechanics,rheology and chemical characteristics) and micro-level(spectrum analysis and microscopic techniques).The disadvantages and advantages of all the techniques were compared.The aging mechanisms of asphalts were synthesized. |
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| Keywords: | asphalt polymer aging |
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