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| 超分子紫外阻隔材料改性沥青的研究与应用 | |
| 引用本文： | 李汶卒,邢颖,李凯涛,李玉环,余剑英.超分子紫外阻隔材料改性沥青的研究与应用[J].石油沥青,2014,28(6):6-9. |
| 作者姓名： | 李汶卒 邢颖 李凯涛 李玉环 余剑英 |
| 作者单位： | 1. 武汉理工大学硅酸盐建筑材料国家重点实验室,武汉,430070 2. 北京泰克来尔科技有限公司,北京,100029 3. 中石油燃料油有限责任公司研究院,青岛,266555 |
| 基金项目： | 国家科技支撑计划资助项目 |
| 摘 要： | 采用超分子紫外阻隔材料制备了路用耐老化沥青和屋面防水用耐老化沥青,研究了超分子紫外阻隔材料对基质沥青和SBS改性沥青物理性能和老化性能的影响。结果表明超分子紫外阻隔材料可显著改善基质沥青和SBS改性沥青的耐紫外光老化性能,并明显提高沥青混合料的抗车辙能力。 |
| 关 键 词： | 超分子紫外阻隔材料 沥青 紫外光老化 |
Research and Application of Asphalt Modified by Supramolecular UV Resistant Material |
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| Li Wenzu,Xing Ying,Li Kaitao,Li Yuhuan,Yu Jianying.Research and Application of Asphalt Modified by Supramolecular UV Resistant Material[J].Petroleum Asphalt,2014,28(6):6-9. | |
| Authors: | Li Wenzu Xing Ying Li Kaitao Li Yuhuan Yu Jianying |
| Affiliation: | Li Wenzu, Xing Ying, Li Kaitao, Li Yuhuan, Yu Jianying ( 1. State Key Laboratory of Silicate Building Materials for Architectures, Wuhan University of Technology, Wuhan 430070 ; 2. Beijing Tech - layer Limited Company, Beijing 100029 ; 3. Research Institute of Petro China Fuel Oil Limited Liability Company, Qingdao 266555 ) |
| Abstract: | Asphalt with aging resistance properties using in pavement and roof was prepared by supramo- lecular UV resistant material. The effect of the supramolecular UV resistant material on physical performance and aging resistant properties of base asphalt and SBS modified asphalt were investigated respectively. The resuits showed that the supramolecular UV resistant material could effectively improve the ability of base asphalt and SBS modified asphalt to resist UV aging. In addition, the rutting resistance of asphalt mixture was obviously enhanced. |
| Keywords: | supramolecular UV resistant material asphalt UV aging |
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