• TREMproof® Amphibia™ Jobsite
  • TREMproof® Amphibia™ Jobsite 2
  • TREMproof® Amphibia™ Membrane Puncture Test
  • How to install TREMproof® Amphibia™
TREMproof® Amphibia™ Jobsite
TREMproof® Amphibia™ Jobsite 2
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TREMproof® Amphibia™

Sheet-Applied Waterproofing Membrane

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.

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FAQ
  • What are the targeted applications for the TREMproof® Amphibia™ waterproofing system?

    TREMproof® Amphibia™ is ideal for blindside and below slab-on-grade applications, tunnels and elevator pits.

  • Can TREMproof® Amphibia™ be installed in wet conditions, as well as with saltwater?

    The TREMproof® Amphibia™ membrane can be exposed to wet weather during and after installation.  However, we recommend that the TREMproof® Amphibia™ Grip Tape be applied in dry conditions to guarantee proper adhesion to the membrane. TREMproof® Amphibia™ is usable in the presence of saltwater.

  • Does TREMproof® Amphibia™ require a protection course?

    TREMproof® Amphibia™ is a durable waterproofing membrane, and typically does not need a protection course under normal conditions.

  • Can TREMproof® Amphibia™ be installed in submerged conditions?

    Yes, it can be installed in submerged conditions, as well as above the water table.

  • Can TREMproof Amphibia be installed in cold or hot temperatures?

    Tremco recommends that TREMproof Amphibia be installed between 32° to 95° F (0° to 35° C).

  • How much overlap is required for the seams?

    The TREMproof® Amphibia™ membrane should overlap 2 to 4” (5 to 10 cm). 

  • Is there a separate TREMproof® Amphibia™ product for horizontal and vertical applications?

    TREMproof® Amphibia™ can be installed both horizontally and vertically – only one product is needed for all applications.

  • Can TREMproof® Amphibia™ be used with Shotcrete applications?

    If the recommended Tremco detailing procedure is followed, TREMproof® Amphibia™ can be installed with shotcrete applications.