| 橡胶粉改性沥青在寒冷地区高速公路中的应用研究 |
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| 引用本文： | 张国飞,常颖,施杨,张登峰.橡胶粉改性沥青在寒冷地区高速公路中的应用研究[J].国外建材科技,2011(6):18-22. |
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| 作者姓名： | 张国飞 常颖 施杨 张登峰 |
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| 作者单位： | [1]通辽市奈曼旗地方道路管理段,通辽028000 [2]通辽市交通局高等级公路养护管理办公室,通辽028000 [3]武汉凌云建筑装饰工程有限公司,武汉430070 [4]武汉理工大学硅酸盐建筑材料国家重点实验室,武汉430070 |
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| 摘 要： | 在沥青中掺入一定比例的橡胶粉颗粒,经高温高速剪切磨制均匀,使胶粉颗粒与沥青质进行充分的溶胀反应,形成高粘度的胶粉改性沥青胶结材料,以改善石油沥青的高、低温性能。
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| 关 键 词： | 胶粉改性沥青 寒冷地区 高速公路 |
Applied Research of Rubber Powder Modified Asphalt in Cold Area Highway |
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| ZHANG Guo-fei,CHANG Ying,SHI Yang,ZHANG Deng-feng.Applied Research of Rubber Powder Modified Asphalt in Cold Area Highway[J].Science and Technology of Overseas Building Materials,2011(6):18-22. |
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| Authors: | ZHANG Guo-fei CHANG Ying SHI Yang ZHANG Deng-feng |
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| Affiliation: | 1. Tongliao City Naiman Section of the Local Road Management, Tongliao 028000, China; 2. The Highway Maintenance Manages Offiee of Tongliao City Department of Transportation, Tongliao 028000, China; 3. Wuhan Lingyun Building Decoration Engineering Co Ltd,Wuhan 430070, China;4. State Key Laboratory of Silicate Materials for Architecture, Wuhan University of Technology, Wuhan 430070,China) |
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| Abstract: | Asphalt is mixed with a certain percentage of rubber powder particles shear and grinding the mixture at high temperature and high speed, to make powder particles and asphaltenes occurre swelling reaction, then the mixture will form a kind of rubber modified asphalt cement materials with high viscosity and it could improve asphalt performance in high and low temperature. |
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| Keywords: | rubber powder modified asphalt cold area highway |
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