PROPERTIES

  • Polyurethane injection resin
  • Processed as a single component
  • In a dry environment unlimited pot life
  • Reacts very quickly with water
  • High penetrating power
  • Stable over time and chemically resistant
  • Non-toxic
  • Solvent-free system
  • Only requires light equipment
  • Can be injected in water-saturated environment

USED FOR

  • Soil stabilization
  • Water cut-off
  • Waterproofing
  • Sewergrouting
SPETEC® PU H40

Reacts with the water present in the substrate into columns with predictable dimensions. Compression strengths of injected ground matrix can be up to 12 MPa. The stabilised matrix is impermeable and highly chemical resistant.

SPETEC® PU H100

For rapidly stopping water seepage through concrete, masonry and in sandy bases. Reacts with water into a tough polyurethane and forms a hydrophobic and chemically resistant barrier.

SPETEC® PU F400

For flexibly sealing water-carrying cracks in concrete and masonry. Rapid sealing without shrinkage. Reacts with water into a flexible polyurethane and forms a hydrophobic, chemical and biological resistant barrier.

SPETEC® GT1100

Hydrophilic, one-component flexible polyurethane injection resin.

SPETEC® PU GT350

MDI based hydrophilic, one-component flexible polyurethane injection resin for waterproofing. Shut off water leaks in concrete, brickwork and sewers where movement and settlement may occur. Water cut-off of water leaks in foundations such as diaphragm walls, piling sheets and secant piles…