As you look through our website, you’ll see that there are a number of different types of CPT Rigs. As you can imagine, they each have their purpose, or ‘application’. In order to understand why different types of CPT Rigs exist, it’s helpful to remember how CPT works in the first place.
Cone Penetration Testing
The goal of Cone Penetration Testing is to drive a hardened cone vertically into the ground and to keep it moving at a specific rate of progress. The force that it takes to maintain the cone moving downward at a defined rate is an indicator of how hard the soil is at a given depth. The friction the cone sleeve encounters along the way gives us an indication of the makeup of the soil. [Read more…]