温拌泡沬沥青混合料技术探讨  

Research on Warm Mix Foamed Asphalt Mixture

作　　者：王丽丽[1] 杨泉华[1] 吕锡坤[1] 

机构地区：[1]苏州交通工程集团有限公司,江苏苏州215000

出　　处：《现代交通技术》2014年第5期9-11,共3页Modern Transportation Technology

摘　　要：温拌沥青混合料具有节能环保、适宜低温施工等优点,施工工艺与热拌沥青混合料基本一致。温拌泡沫沥青合料是温拌沥青混合料的一种形式,文章从材料选择、级配设计、最佳沥青用量、经济效益分析等几方面对温拌泡沬沥青混合料和普通热拌沥青混合料进行对比分析,以供参考。Warm mix asphalt mixture has the advantages of energy conservation and environmental protection, suitable for low temperature construction, and the construction technology is almost the same as the hot mix asphalt mixture. Warm mix foamed asphalt mixture is a form of warm mix asphalt mixture, this paper compares warm mix fomaned asphalt with hot mix asphalt mixture from material selection, gradation design, optimum asphalt content and economic benefits. The research results could be taken as reference.

关 键 词：泡沫沥青 温拌沥青混合料 级配设计 最佳沥青用量 

分 类 号：U414[交通运输工程—道路与铁道工程]