TT Waterstop Waterbar – Advanced Swelling Joint Sealant
TT Waterstop Waterbar is a high-performance, sodium bentonite and butyl rubber-based joint sealant, engineered to provide active waterproofing for construction joints in concrete. Designed to swell upon contact with water, TT Waterstop self-injects into voids and honeycombing, ensuring a secure, watertight seal even under high hydrostatic pressure (6+ bar/60m).
Key Features & Benefits:
✔ Powerful Self-Sealing Action – Expands to fill cracks, voids, and fissures in concrete joints.
✔ High Hydrostatic Pressure Resistance – Withstands 6+ bar (60m) pressure, making it suitable for critical waterproofing applications.
✔ NHBC & BDA Approved (Equivalent to BBA) – Meets industry-leading certification standards for construction.
✔ Versatile & Flexible Application – Can conform to irregular substrates, ensuring full coverage in complex areas.
✔ Weather Resistant – Performs reliably in freeze/thaw cycles and can re-swell repeatedly without compromising integrity.
✔ Simple Butt-Jointing Application – Easy to install without complicated overlaps, reducing on-site labour time.
Ideal for Use In:
✔ Poured In-Situ Construction Joints (Ensures watertight sealing in new concrete pours)
✔ Retaining Walls & Box Culverts (Perfect for water-tightness in underground and structural projects)
✔ Cut & Cover Tunnel Construction (Prevents water ingress in large-scale infrastructure works)
✔ Underground Vault Seals (Essential for utility and storage facilities below ground level)
✔ New to Old Concrete Connections (Forms a secure bond for additions and repairs in concrete structures)
TT Waterstop Waterbar provides a reliable, self-healing waterproofing solution, preventing water ingress and maintaining long-term structural integrity in demanding applications.
TDS
Triton TT Waterstop Data Sheet
TT Waterstop Installation Guide
SWELLMASTIC Coverage
3m at 15mm bead
