摘要
介绍了superpave体积设计方法及其特点,分析了集料级配的控制方法及试配案例,并结合我国规范阐述了沥青用量的确定方法,以合理确定沥青混凝土的配合比,保证沥青混凝土的路面质量。
The Superpave volume design method and its characteristics are introduced. The control method of graded aggregate and test method is analyzed. Combined with present codes the determination method of use amount of asphalt is elaborated in order to determine reasonable mix proportion of asphalt concrete and ensure pavement quality.
出处
《山西建筑》
2006年第14期158-159,共2页
Shanxi Architecture
关键词
沥青混合料
集料级配
沥青用量
asphalt mixtures, graded aggregate, use amount of asphalt
