As per IS 2720 (PART XXIX) 1966 This is used for determination of in situ dry density of natural or compacted fine grained soil, free from aggregates. A cylindrical cutter is used to extract a sample of the soil with the help of a dolly and...
 Core cutter with dolly & rammer : Alpha Chem is manufactures, exporter & suppliers Core cutter with dolly & rammer.  Core cutter with dolly & rammer : A cylindrical cutter is used to extract a sample of the soil with the help of a dolly and...