Standards:ASTM D 558, D698The apparatus consists one each of compaction mould steel, 152.4mmI.D. x 116.4mm height x 2124 cc. volume, complete with collar and base plateCompaction Rammer is 4.5 kgs. in weight x 18? controlled fall. Face of the rammer is 2?Heavy Compaction Test (IS) is also available with us.