标准号:IS 2720 Pt.7-1980
发布日期:1980/12/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard ( Part VII ) lays down the method for the determina-tion of the relation between the water content and the dry density of soils using light compaction. In this test a 2.6-kg rammer falling through a height of 310 mm is used.