This is used for the in-place determination of the dry density of natural or compact soil containing stones, fine, medium grained soils for layer exceeding 15 cm but not exceeding 25 cm thickness. It may also be used for measuring the density of base materials. density of base materials.
Ref. Standard IS:2720 (Part 28)
Models available:
Sand Pouring Cylinder Apparatus, 100mm Dia (AIM-162)
Sand Pouring Cylinder Apparatus, large (AIM-162-1)