| 泡沫沥青冷再生混合料设计方法试验研究 |
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| 引用本文： | 刘炜,周文义.泡沫沥青冷再生混合料设计方法试验研究[J].交通标准化,2011(9):68-70. |
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| 作者姓名： | 刘炜 周文义 |
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| 作者单位： | 浙江省湖州市交通规划设计院,浙江,湖州,313000 |
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| 摘 要： | 在实际工程中对原有沥青路面结构层进行铣刨,回收旧沥青材料,通过一系列室内试验以确定再生泡沫沥青混合料的级配,并在此基础上确定此混合料的最佳含水量、最佳水泥用量以及泡沫沥青的最佳含量,可达到利用旧路面材料修筑新建工程、保护生态环境、减少资源浪费的目的,对于同类型工程混合料配合比设计具有一定的指导意义。
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| 关 键 词： | 泡沫沥青 旧沥青材料 最佳沥青用量 |
Experimental Study on Design Method for Cold-Recycling Mixture Using Foamed Asphalt |
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| LIU Wei,ZHOU Wen-yi.Experimental Study on Design Method for Cold-Recycling Mixture Using Foamed Asphalt[J].Communications Standardization,2011(9):68-70. |
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| Authors: | LIU Wei ZHOU Wen-yi |
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| Institution: | LIU Wei,ZHOU Wen-yi(Huzhou City Traffic Planning & Design Institute of Zhejiang Province,Huzhou 313000,China) |
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| Abstract: | The structure layer of existing asphalt pavement is milling-planed in actual engineering,and the old asphalt materials are recycled.Based on a set of laboratory tests,the gradation of recycling foamed asphalt mixture is determined.On this basis,the optimum water and cement content of mixture and the optimum foamed asphalt content are determined to achieve the purpose of using old asphalt material in new project,protecting the ecological environment and reducing resource waste.It has a certain directive sign... |
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| Keywords: | foamed asphalt old asphalt material optimum asphalt content |
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