Internal or external H-BAU Technik KUNEX® expansion joint tapes are made of thermoplastic polymer (PVC-P) and are suitable for sealing horizontal and vertical expansion joints in in-situ concrete construction. A hollow expansion element enables the components to move about three axes. KUNEX® expansion joint tapes reliably prevent infiltration of the joint system when exposed to pressurised and unpressurised water or soil moisture. Thermoplastic joint tapes can be welded together to ensure they are watertight. KUNEX® expansion joint tapes can be used for expansion joints in wall/wall, slab/slab or floor/floor areas.
Advantages
- Fast, secure sealing of all expansion joints
- German building code test certificate (abP)
- Joint tapes with excellent welding properties
- Bitumen-compatible material on request
Technical Details
- Made of PVC-P according to DIN 18541 or according to factory standard (with abP (German building code test certificate) P-5143/478/13 MPA BS)
- Water-tightness: Joint tape according to DIN
- Dimensions: Length max. 25 m, extend on site using welded butt joints
- Fastened to the reinforcement with joint tape clamps
