AC类基质沥青混合料最大理论相对密度分析

Discussion on the greatest theory relative density analysis about AC kind of matrix bituminous mixture

对AC类基质沥青混合料最大理论密度与计算最大理论密度进行了分析,结果表明:两种最大理论密度之间有着很好的相关性,同时对同一个试件进行了空隙率计算,结果相差甚小,为缺乏试验仪器且试验量较大的沥青路面工程的体积参数计算提供参考。

It analyzes the greatest theory density and the computation greatest theory desity of AC kind of martix bituminous mixture. The restilt indicated： two kinds of the greatest theory density have the very good relevance, meanwhile carried on the percentage of voids computation to the identical test sample, the result difference has been really small. In order to lack the testing instrument and the experimental quantity big bituminous pavement project＇s volume parameter computation provides the reference.