TOFT Method （Grid type solidification method）

A grid pattern of deep mixing columns is formed in the ground to prevent liquefaction by binding the soil.

  • Preventing subsidence
  • Mitigating liquefaction
  • Preventing slippage
  • Soil/slope retaining
  • Water cutoff
  • Digging stability
  • Increased bearing capacity strength
  • Increased lateral resistance of pile
  • Containment
  • Solidification
  • Mechanical mixing
  • Low vibration, low noise
  • Low displacement implementation
  • Space and height restrictions