Range of Application

• Umbrella injection in direct TBM areas
  • Reinforcement ahead of the tunnel face and tunnel face
    stabilization
  • Quick filling of cavities/voids, also in mining
• Subsoil and rock mass stabilization
  • Soil solidification and stabilization in earthworks and dam
    building, especially in case of sandy formations
  • Slope stabilization
  • Solidification of karst and unconsolidated rock, gravel and
    crushed rock layers
• Sealing of foundation pits and tunnel systems

Properties

• Silicate-based injection foam resin
• High foaming factor and fine cellular structure
• No water required for foam reaction
• Suitable for cutting and planing
• Low viscosity
• Short reaction times
• Environmentally sound

Application

• Injection with 2C pump