抗滑表层沥青混合料中细集料的选择  

Selection of Fine Aggregate in Asphalt Mixture of Anti - skidding Surface

作　　者：赵战利[1] 张争奇[1] 

机构地区：[1]长安大学,陕西西安710064

出　　处：《现代交通技术》2004年第1期3-6,共4页Modern Transportation Technology

摘　　要：本文通过系统的对比试验,研究了细集料类型对于沥青路面抗滑表层的抗滑性能以及沥青混合料的稳定性 和耐久性的影响。并提出选择棱角性好的碱性石屑作为路面表层混合料填隙细料,对于提高沥青混凝土的抗滑能力 及其它路用性能具有重要意义。Based on series of tests, this paper indicates the rules that different kinds of fine aggregate may have a remarkable affect on macrotexture of anti - skidding surface of asphalt pavement, and change the stability and durability of asphalt mixture finally . the author suggests to use fine alkaline aggregate in mixture to improve the anti - skidding performance and other performance of asphalt pavement.

关 键 词：抗滑表层 沥青混合料 细集料 抗滑性能 碱性石屑 公路建设 

分 类 号：U416.217[交通运输工程—道路与铁道工程]