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PUR Resins

WEBAC® PURseal M SL5

Fast curing, very high (early) strength PU resin with extended application and penetration time with DIBt approval on environmental soundness for contact with soil and groundwater

Range of Application

  • Subsoil and rock mass stabilization
    • Soil solidification and stabilization in earthworks and dam building
    • Slope stabilization
    • Solidification of karst and unconsolidated rock, gravel and 
      crushed rock layers
  • Securing of foundation pits and tunnel systems
    • Stabilization and connection of tubbings to rock mass
  • Permanent sealing
  • Anchor bonding


Properties

  • National Technical Approval for curtain injection in 
    contact with soil and groundwater
  • Cures without water contact to form a pore-free, compact and 
    high strength material
  • Slight foam formation upon contact with water
  • Fast curing – permanent sealing
  • Reaction time and foaming activity adjustable 
    (WEBAC® PURseal M ACC3 and WEBAC® PURseal M SF)


Application

  • Injection with 2C pump (WEBAC® IP 2K-40, WEBAC® IP 2K-F2)
  • Mixing tube, Ø 12 mm, l = 300 mm