• Specific soil conditioning in tunneling
  • Increased impermeability of the soil
  • Reduces adhesion and clogging
  • Reduces drilling head torque and energy consumption
  • Improves soil removal
  • Decreases wear on the drilling tool
  • Reduces dust load
  • Cost-effective dosage
  • Enviromental friendly and readily biodegradable


  • Soil conditioning for tunnel boring machines with earth pressure balance (EPB)
  • Soils with high proportions of clays and high clogging tendency
  • Mountains in loose rock with a wide grain range


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