Compaction Grouting
A ground improvement technique that injects a low-mobility cementitious grout at high pressure to densify and compact surrounding soils. This process forms stiff, bulb-shaped columns that strengthen the subsurface and reduce settlement.
Applications include:
- Repairing sinkholes and voids
- Strengthening soil beneath existing structures
- Mitigating liquefaction risks
- Controlling settlement for new construction
