Sika Waterbar® AR VN
EXTERNAL PVC WATERBAR FOR CONSTRUCTION JOINTS
Sika Waterbar® AR VN is a flexible, external waterbar for construction joints made from thermoplastic PVC.
It is designed to stop the migration of water through construction joints in concrete structures.
- Sealing starts as soon as the concrete has hardened
- Multi rib profile provides impenetrable barriers to water migration
- Can be easily site welded
- Good chemical resistance
- Integrated injection channels for subsequent back-filling
- Suitable for welding with PVC-P based Sikaplan® WP membranes