TREMproof® Amphibia™ waterproofing membrane is self-healing, self-sealing and self-repairing. It has three active layers – a watertight EPDM barrier, an active core with the ability to seal when penetrated and an active barrier which seals the overlap and helps resist lateral movement of water. Also, a non-woven fabric layer promotes the mechanical adhesion of the membrane to the concrete., TREMproof® Amphibia™ waterproofing membrane is designed for use over lagging on blindside walls, below-grade walls, pile caps, grade beams, under slab and buried forms such as elevator pits.
Product Description
TREMproof® Amphibia™ is a self-healing, self-sealing, and self-repairing sheet-applied waterproofing membrane. This co-extruded, watertight membrane comprises three active layers: a watertight EPDM barrier, an active core that seals when penetrated, and an active barrier that seals overlaps and resists lateral water movement. Additionally, a non-woven fabric layer promotes mechanical adhesion to concrete surfaces.
Key Benefits
- Self-Healing & Self-Sealing: Active core and barrier layers automatically seal punctures and overlaps, ensuring continuous waterproofing protection.
- Hydro-Responsive: Designed to activate upon contact with water, enhancing its sealing capabilities in wet conditions.
- Robust Adhesion: Non-woven fabric layer ensures strong mechanical bond to concrete substrates.
- Versatile Application: Suitable for blindside walls, below slab-on-grade, and submerged conditions.
- Durable & Flexible: Exceptional elongation and crack-bridging properties provide long-term performance.
Best For
- Blindside walls
- Below-grade walls
- Under slab-on-grade
- Pile caps
- Grade beams
- Elevator pits
- Submerged conditions
Product Properties
| Property | Specification |
|---|---|
| Color | Black |
| Thickness | 63 mils (1.6 mm) |
| Elongation | 709% (ASTM D412) |
| Tensile Strength | 927 psi (ASTM D412) |
| Peel Adhesion to Concrete | 7 lbs/in (ASTM D903) |
| Nail Sealability | Pass (ASTM D1970, Sect. 7.9) |
| Resistance to Hydrostatic Head | 231 ft (ASTM D5385) |
| Water Absorption | 0.13% (ASTM D570) |
| Application Temperature | 32°F to 95°F (0°C to 35°C) |
| Packaging |
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