| 温拌再生沥青混合料的路用性能研究 |
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| 引用本文： | 孙吉书,肖田,杨春风,靳灿章.温拌再生沥青混合料的路用性能研究[J].重庆交通大学学报(自然科学版),2011,30(2):250-253. |
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| 作者姓名： | 孙吉书 肖田 杨春风 靳灿章 |
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| 作者单位： | 1. 河北工业大学土木工程学院,天津,300401
2. 天津市市政工程设计研究院,天津,300051 |
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| 基金项目： | 天津市市政公路管理局基金项目(09-15) |
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| 摘 要： | 研究了Sasobit掺入量对沥青黏度的影响,确定了温拌沥青混合料的拌和温度;试验研究了当废旧沥青混合料掺入量为0%～60%时,温拌再生沥青混合料的高温性能、低温性能及水稳定性,并与热拌沥青混合料的技术指标进行了比较;分析了废旧沥青混合料掺入量对温拌再生沥青混合料性能的影响.研究结果表明:Sasobit可显著降低沥青的黏...
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| 关 键 词： | 道路工程 温拌 再生沥青混合料 试验研究 |
On Properties of Warm Mix Recycled Asphalt Mixture in Highway |
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| SUN Ji-shu,XIAO Tian,YANG Chun-feng,JIN Can-zhang.On Properties of Warm Mix Recycled Asphalt Mixture in Highway[J].Journal of Chongqing Jiaotong University,2011,30(2):250-253. |
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| Authors: | SUN Ji-shu XIAO Tian YANG Chun-feng JIN Can-zhang |
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| Institution: | SUN Ji-shu1,XIAO Tian2,YANG Chun-feng1,JIN Can-zhang2(1.School of Civil Engineering,Hebei University of Technology,Tianjin 300401,China,2.Tianjin Municipal Engineering Design & Research Institute,Tianjin 300051,China) |
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| Abstract: | Firstly,the impact of Sasobit on asphalt viscoity was studied;mix temperature of warm mix recycled asphalt mixture was determined.High temperature performance,low temperature performance and water stability of the said mixture were studied when recycled asphalt mixture cotent was 0% to 60%;the influence of recycled asphalt mixture cotent on the properties of warm mix recycled asphalt mixture was analyzed.The results demonstrated that Sasobit cold greatly reduce asphalt viscoity and lower the mix and copacti... |
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| Keywords: | road engineering warm mix recycled asphalt mixture experimental research |
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