纤维沥青混合料低温性能研究  

Low temperature property of fiber-reinforced asphalt mixture

作　　者：袁媛[1] 柳颖臣 吕颖钊[1] 

机构地区：[1]长安大学 [2]湖州公路水运工程监理咨询有限公司

出　　处：《山西建筑》2005年第3期95-96,共2页Shanxi Architecture

摘　　要：对三种常用路用纤维的沥青胶浆及混合料进行低温性能试验 ,分析其低温特性 ,并与普通的沥青胶浆和沥青混合料进行对比 ,指出纤维沥青混合料具有较好的低温性能 ,聚酯纤维和矿物纤维在抗低温损坏方面表现突出。According to the tests about fiber-reinforced asphalt mortar and fiber-reinforced asphalt mixture, their low temperature properties were analyzed and compared with asphalt mortar and mixture. The results indicate that the fiber-reinforced asphalt mixture has a good character for low temperature property. Especially, the polyester fiber and mineral fiber-reinforced asphalt mixtures express better performance in resisting cracks at low temperature.

关 键 词：沥青纤维胶浆 纤维沥青混合料 粉油比 

分 类 号：TU535[建筑科学—建筑技术科学]