Krystol Waterstop Grout
Primary crystalline component of the Krystol Waterstop System applied into formed keyways at construction joints to create an impermeable barrier against water ingress.
Key Features and Benefits
- Keyway protection:Creates an impenetrable crystalline barrier along concrete construction joints
- Self healing joint matrix:Crystals continually grow to seal future movement micro fissures
- Fast placement:Applied into 25 mm square joint keyways ahead of the subsequent concrete pour
- Extreme pressure rating:Proven to withstand over 140 metres of head pressure at cold joints
Recommended Areas of Application
Ideal structural locations and substrates
Wall to slab foundation construction joints
Wall to wall vertical pour joints
Pipe penetrations and service sleeves
Precast element joint connections
Water retaining concrete structures
Technical Specifications
Manufacturer product data sheet summary
FormFast setting grey cementitious grout
Pot Life20 to 30 minutes
Compressive Strength> 35 N/mm² at 28 days
Packaging25 Kg Pail
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