For concrete joints in: Manholes, Box Culverts, Double Pours, Containment Structures, Concrete Slabs, Bridge & Deck Abutments, Large Septic Tanks, Wall or Floor Penetrations, Tunnels, Cold Joints, Retaining Walls, Controlled Environment & Utility Vaults, Water & Wastewater Treatment Facilities. Not intended for use in expansion joints or joints that move.
NSF Standard 61 Certified, Safe for Drinking Water Applications
ConSeal CS-231 Waterstop is a rubber-based product that has been formulated with hydrophilic compounds that allow it to expand in a controlled fashion when exposed to moisture, thereby sealing off leaks and restoring long-term, watertight joint integrity. Traditional, clay-based waterstop products, on the other hand, expand uncontrollably and eventually deteriorate, causing a complete loss of joint integrity.
The test evaluates the integrity of CS-231 Waterstop when exposed to cycles of hydration and dehydration. A cycle consists of nine days of full immersion in water followed by five days air-drying. ConSeal CS-231 showed no visible signs of deterioration after completion of 10 cycles of exposure.
|SPECIFIC GRAVITY:||ASTM D71||1.35 ± 5|
|HYDROCARBON CONTENT:||ASTM D4||47% min.|
|VOLATILE MATTER:||ASTM D6||1% max.|
|PENETRATION, CONE 77°F, 150 gm. 5 sec.:||ASTM D217||40 ± 5|
|APPLICATION TEMP. RANGE||-10°F to 125°F(-22°C to 52°C)|
|SERVICE TEMP. RANGE:||-30°F to 180°F (-34°C to 82°C)|
|RECYCLED CONTENT, % BY WEIGHT:|
• Safety Data Sheet (PDF)
US HazCom 2012