Consolidation tests measure how soils compress and expel water when subjected to sustained loading. The results help predict how much and how quickly settlement will occur beneath structures or embankments. These tests are particularly important for fine-grained soils such as clays, where settlement may continue over long periods. Consolidation testing usually requires carefully handled intact samples to preserve soil structure and drainage conditions.

NOTE: An “[Exp]” prefix signifies the guidance, which is based on professional experience of practicing geotechnical engineers and GEOCompass creators.