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What we do: concrete accessories
Waterstops:
Canzac provides a range of waterstops, pvc for watertight joints, flexible SwellStop waterstops a waterproofing joint compound. Specially formulated preformed adhesive joint sealants such as Synko-Flex.
SwellStop:
Swellstop for....
- Manholes
- Box culverts
- concrete pipes
- Storage tanks
- Slabs
- Parking garages
- Retaining walls
- Tunnels
Swellstop is a multiple use waterstop, which is formulated to encapsulate hydrophilic materials into a rubber-base, creating a controlled, moisture-activated sealant. Swellstop has the structural integrity of a rubber-based sealant, conforming well to the underlying substrate and exhibiting self-healing properties when needed.
Unlike many of the traditional clay-based products, Swellstop will not expand to a point that the waterstop itself is destroyed. In-field experience has proven that products, which continually expand, lose much of their structural integrity and begin to wash away when subjected to a constant flow of water.
The controlled expansion properties engineered into Swellstop reduce the internal pressures created in cast-in-place applications. Internal pressures can cause spalling in foundations and wall structures.
Swellstop Primer Adhesive is required to assure proper installation. Additional mechanical fasteners may be required for vertical or overhead applications.
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