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Polyurethane resin PUR-O-RIP
injectiontwo-component

polyurethane resin
polyurethane resin
polyurethane resin
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Characteristics

Type
polyurethane
Applications
injection
Other characteristics
two-component

Description

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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