Used to determine the in-situ density of fine-graned compacted soil and to verify the degree of compaction.
The test consists of digging a hole into the ground and then collecting, drying and weighing the sampled soil.
The hole is now filled with dry sand from the cone container and the volume of sand is recorded. Three versions are available Ø 4” 6.5” 12” each one suitable for different grain sizes.
This model Ø 12” is recommended for coarse-grained soil and gravel (over 38 mm diameter).
The kit consists of: