Below grade expansion joint systems for foundation and tunnel waterproofing.
- Extruded Nitrile-PVC extrusion with dual-level membrane integration flanges
- Flanges are welded or adhered to below-grade waterproofing membrane and fastened with termination bar and anchors
- Transitions to RoofJoint in softscapes, and MIGUTAN in hardscapes
1″ up to 4″