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TREMproof 3700HD

Pre-Applied, Fully bonded HDPE waterproofing membrane

TREMproof® 3700 HD is a pre-applied, fully bonded HDPE membrane that adheres to itself when concrete is poured on top of it. It is made up of a multi-layer composite waterproofing material with a thick HDPE film layer, a self-adhesive polymer layer, and a unique particle layer for improved waterproofing performance. TREMproof® 3700 HD is a 1.2 and 1.5 mm thick composite sheet designed to waterproof concrete constructions below ground. TREMproof® 3700 HD offers an integrally bonded, superior efficiency waterproofing and protection layer for below ground concrete buildings against ground water, pollutants, and ground gases once deployed.


  • Blindside Waterproofing, Vertical Confined Walls 
  • Horizontal Slabs, Rafts, and Foundations 
  • Construction with a tight property line and deep foundations. 
  • Diaphragm Wall, Bottom Up, Top Down, and Pre-Cast 
  • MRT, Subway, Metro Stations , cut-and-cover tunnels. 
  • Sumps, underground tanks, and below-ground pits

 Features And Benefits 

  • It forms a permanent intrinsic bond to concrete, 
  • There is no need for protection. 
  • Prevents water from leaking through the membrane or tracking between the concrete and the membrane. 
  • Water and moisture contamination are effectively blocked. 
  • Remains unaffected by Ground Settlement
  • Self-protecting can be trafficked immediately
  • It speeds up the construction process and is simple to install.
  • No frequently asked questions for this product