PUR-O-STOP FS-L

Slowly curing, from rigid to tough elastic, 2K polyurethane resin, which foams up in contact with water

  • Hybrid system for sealing and solidification
  • Fast curing
  • For restoring of tunnels, shafts, channels or brick work
  • Groundwater friendly approved
  • Stopping of inrushing water
  • Filling and solidification of ground structures ( < 1 m3)
PUR-O-STOP FS-L
Mixture of A-and B-Component
Processing temperature
5 – 30°C (substrate temperature)
Viscosity of mixture (23°C)
~ 140 mPas (DIN EN ISO 2555)
Mixing ratio A : B
1 : 1 (parts by volume)
Reaction Data at 23°C
String gel time
~ 90 min (ASTM D7487)
With Catalyst
≥ 0:58 min (ASTM D7487)
Volumetric expansion factor
(ASTM C1643)
Without water
1
With water
1,5 – 3
End of foaming
~ 24 h

Equipment

Metal Packer

For grouting acrylate gels, polyurethane and epoxy resins

Feed Pipe

For grouting in soil, gravel

TPH Inject PS 25-II

Well proven, 2 Component Injectionpump, air driven for Polyurethane and Silicate resins

TPH Inject PS 5-II

Well proven, 2 Component Injectionpump, air driven for Polyurethane and Silicate resins

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