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Polyurethane resin PUR-O-STOP FS-F
sealingtwo-component

polyurethane resin
polyurethane resin
polyurethane resin
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Characteristics

Type
polyurethane
Applications
sealing
Other characteristics
two-component

Description

Extremely fast reacting, from rigid to tough elastic, 2K polyurethane resin, which foams up in contact with water -For the sealing of highly pressurized water inflows with large volume flows, e.g. strong water inrush -For sealing of highly water bearing areas in soil, gravel, concrete or behind steel sheet pilings -For sealing and solidifying of soil and gravel Mixture of A-and B-component Processing temperature 5 – 40°C (substrate temperature) Viscosity of mixture (23°C) ~ 120 mPas (DIN EN ISO 2555) Mixing ratio A : B 1 : 1 (parts by volume) Reaction data at 23°C String gel time ~ 0:45 min (ASTM D7487) End of foaming ~ 10 min Properties after curing Bending tensile strength ~ 29 N/mm2 (DIN EN 12390-5) Compressive strength ~ 74 N/mm2 (DIN EN 12390-3)

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