沥青混合料试件制作方法的探讨

Argument on the methods of making asphalt mixture specimen

对比了马歇尔击实试验的单个成型试件和单组成型试件的试验过程,对两种试件制作方法得到的试验数据进行了分析,结果表明,单组成型试件试验效率高,试验结果稳定,应在沥青混合料试件制备中采用。

The author compares the experiment process of making specimen in single individual and in single group in Marshall hammering experiment. The experiment data of two specimen making methods are analyzed. The result shows that making specimen in single group should be used in making asphalt mixture specimen because of its high efficiency and stable experiment result.