Methods of testing soils for engineering purposes, Method 5.5.1: Soil compaction and density tests - Determination of the minimum and maximum dry density of a cohesionless material - Standard method
工程用土壤试验方法 方法5.5.1:土壤压实和密度试验.无粘性材料最小和最大干密度的测定.标准方法
This Standard covers the determination of the minimum and maximum dry density of a cohesionless material, using loose pouring to obtain the minimum dry density and vibratory compaction to obtain the maximum dry density.