PUR-O-RIP

PUR-O-RIP

2-component high flexible injection resin based on polyurethane

  • Universal and economical
  • Highly flexible < -35°C
  • For crack injection in reinforced concrete structures
  • For grouting of injection hoses
  • For all-encompassing injection in brickwork
  • Solvent-free

Mixture of A-and B-component

  • Processing temperature 5 – 30°C (substrate temperature)
  • Viscosity of mixture (23°C) ~ 230 mPas (DIN EN ISO 2555)
  • Mixing ratio A:B 4:1 (parts by vol.) 3.17:1 (p. b. weight)

Reaction data at 23°C

  • Pot-life ~ 60-70 min (ASTM D7487)
  • Final curing ~ 24 h

Properties after curing

  • E-modulus ~ 2,0 MPa (DIN EN ISO 527)
  • Tensile strength ~ 1,2 MPa (DIN EN ISO 527)
  • Elongation at break ~ 90 % (DIN EN ISO 527)
  • Bond strength at concrete dry ca. 0,5 N/mm2 (DIN EN 1542)
  • slightly moist ca. 0,8 N/mm2 (DIN EN 1542)
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