DMT (DilataMeter Test)

A DMT, or Dilatometer Test, is a geotechnical assessment used to measure how much a soil or clay expands and contracts with changes in moisture content. By inserting a specialized device into the ground and periodically adding or removing water, engineers observe soil deformation. This test helps determine soil properties like compressibility and stability, which are crucial for construction planning, foundation design, and assessing land suitability. It provides valuable data about underground conditions, ensuring safe and effective engineering solutions.