Abstract: In order to meet the need of high-grade highway's asphalt surface performance,this paper bases it theory on summarizing the latest research at home and abroad.At the same time,it indicates that asphalt mixture of dense framework structure,together with road performance and surface function,can meet the requirements of the using function of asphalt road.Compared with the commonly-used antiskid asphalt mixture and SMA,results show that asphalt mixture of dense framework type possesses better road performance.

Key words: asphalt mixture, dense framework, road performance, surface function

摘要： 为适应高等级公路沥青表面层功能的要求,笔者在总结国内外研究基础上,提出骨架密实型沥青混合料,以兼顾路用性能和表面特性的要求,从而满足沥青路面的使用性能.与此同时与国内常用的密级配沥青砼抗滑层沥青混合料以及沥青玛蹄脂碎石混合料作比较,结果表明,骨架密实型沥青混合料具有优良的路用性能

关键词: 沥青混合料, 骨架密实, 路用性能, 表面功能