Krytonite Swelling Waterstop
Premium synthetic rubber swelling waterstop strip engineered with high expansion capacity and pressure resistance to seal construction joints against extreme water heads.
Key Features and Benefits
- Extreme swelling pressure:Expands up to 1000 percent of original volume when exposed to water
- Resists high water head:Seals joints against over 8 bar of hydrostatic water pressure
- Cohesive rubber matrix:Will not wash away or break apart under repeated wet dry cycles
- Salt and chemical resistance:Swells reliably in saline groundwater, sewage, and contaminated soils
Recommended Areas of Application
Ideal structural locations and substrates
Construction cold joints in deep basements
Pipe penetrations through concrete walls
Subway tunnels and underground station boxes
Diaphragm wall connections and pile caps
Water reservoirs and canal linings
Technical Specifications
Manufacturer product data sheet summary
Dimensions20 mm width by 5 mm thickness
Swelling CapacityUp to 1000 percent in fresh water
Pressure ResistanceResists up to 8 bar hydrostatic head
PackagingRolls of 10 Metre Length in 50 m box
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