Sika® Icosit® KC 340/65
2-part polyurethane grout for continuous embedded tracks with high axle loads
Sika® Icosit® KC 340/65 is a flexible 2-part polyurethane polymer resin grout that can be applied manually or by machine. It is designed as a vibration absorbing, load-bearing, flexible grout for fixing grooved or T–rails onto concrete slabs, steel bridge decks and tunnel invert slabs. Particularly suitable for embedded (floating) rail designs.
- Heavy axle loads and standard deflection.
- Noise and vibration suppression.
- More uniform load distribution into substructure.
- Watertight undersealing.
- Flexible, elastic (shore A 70).
- Damping, compressible.
- Good electrical insulation against stray currents.
- Excellent adhesion on various substrates.
- Levels out tolerances.
- Suitable as a powerful, shear-resistant adhesive.
- Absorbs dynamic stresses and prolongs the life of concrete substructure.
- Insensitive to moisture.
- Long durability, less maintenance.