【摘要】 细集料在密集配沥青混合料中占有重要比例,不同细集料的应用对于沥青混合料的路用性能有着较大的影响,通过采用不同类型的细集料对不同类型的沥青混合料进行室内试验与分析,并对不同细集料在不同沥青面层中的设计与应用提出建议。更多还原

【Abstract】 Fine aggregate is major proportion in asphalt mixture.Using different kind of aggregate material in asphalt mixtures has important influence on pavement performance.Based on laboratory tests,this paper analyzed the influence of different aggregates on volume parameter,pavement performance and mechanic performance of asphalt mixture.Finally recommendations to using fine ag- gregate in mixture design were given.更多还原