T-Joint Cover 540
T-Joint Covers 540 are pre-formed, circular non-reinforced PVC detailing components made from a 60-mil thick sheet membrane enhanced with DuPont Elvaloy® KEE. These covers are specifically engineered to seal over intersecting membrane seams (“T-joints”) in waterproofing systems. The flexible composition allows for easy heat-weld installation, creating a monolithic, watertight barrier that reinforces critical seam transitions.
Where to Use
Aussie T-Joint Cover 540 is specifically designed for use with:
- AVM System 540 – Aussie Tite 540
Key Features
Seam Reinforcement — Strengthens and seals intersecting weld seams to prevent water ingress at vulnerable points. Flexible, Field-Ready Design — Pre-cut 4.5” diameter shape fits easily over standard membrane T-joints with minimal preparation. Heat-Weld Compatible — Seamlessly integrates with AVM's PVC-based waterproofing membranes for a uniform seal. Long-Lasting Durability — KEE-enhanced formulation provides exceptional resistance to UV, chemicals, and physical stress.
Material
Sheet Product (Non-Reinforced Thermoplastic PVC)
System
Part of an Above-Grade and Below-Grade Waterproofing System