Properties

  • One-component elastic expansion polyurethane-based resin
  • Very good injectability in water-filled cracks (surfing effect)
  • Unlimited processing time without contact with water
  • Water-displacing water reactive
  • Closed-cell, durable water impermeability
  • High elasticity
  • Corresponds to fire class B2 according to DIN 4102 in the injection medium
  • Phthalate plasticiser-free
  • General building authority approval issued by the DIBt for injection into soil and groundwater
  • REACH exposure: water contact permanent, inhalation periodic, processing and application
  • Environmental Product Declaration EPD

Applications

  • Permanent, highly elastic sealing injection of water-bearing cracks and cavities from approx. 0.3 to approx. 5 mm in concrete and masonry under dry and water-bearing conditions
  • Sealing of rock, foundation soil, construction pit enclosures and structures in tunnel and special civil engineering
  • Flat sealing of contact surfaces between sealing foils and structures
  • Waterproofing of pipe and liner connections to manhole/shaft structures of sewerage infrastructure
  • Sealing injection of manhole ring joints, pipe penetrations, socket joints
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