Standard Method of Test for Determining the Percentage of Fracture in Coarse Aggregate
测定粗骨料断裂百分比的标准试验方法
本试验方法包括测定由满足规定要求的破碎颗粒组成的粗骨料样品的质量百分比。
This test method covers the determination of the percentage, by mass, of a coarse aggregate sample that consists of fractured particles meeting specified requirements.