Casagrande apparatus
SU175
NF P94-051-1
Casagrande apparatus is used as an alternative to the cone penetrometer, to determine the moisture content at which clay soils pass from a plastic to a liquid state (the liquid limit).
This method evaluates the relationship between the moisture percentage of a soil sample and the number of blows required to close a groove made into the soil, and therefore to determine when a clay soil changes from a plastic to a liquid state.
The unit comprises a removable brass cup, a bakelite base, a cam device which drops the cup on the base, and a drop counter base make it in bakelite and chromed cup in compliance with French standard.
Weight: 3 Kg
