PVC is the industry standard for flexible waterstops, which are typically embedded across and along the joint. PVC is the most versatile waterstop material, offering the broadest design selection. It has great inherent elasticity and is resistant to many waterborne chemicals. It will not discolour concrete or produce electrolytic action.
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PRECAST
- Water and waste water treatment facilities
- Tunnels and culverts
- Foundations
- Primary and secondary containment structure
Suggested Waterstop Design Checklist:
- Verify chemical containment requirements, if any
- Verify hydrostatic head pressure requirements
- Determine joint type for best water sealing performance
- Specify material type for best water sealing performances
- Specify profile and size (by code number if possible)
- Verify joinery details of dissimilar or asymmetric waterstop profiles
- Specify factory fabrications and fittings for transitions and intersections
