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  • Description: Biogas barrier
  • Location: Toronto, Canada
  • Area: 13,260 m²
  • Product: COLETANCHE® ES3
  • Installation: August 2008

Foundation construction required a waterproof and vapour-proof envelope. The site is located near Lake Ontario and is built on contaminated soil that contains volatile organic solvents. The building slab was poured directly onto the membrane.

Advantages of the Coletanche geomembrane:

  • High puncture resistance
  • Installation around and under obstacles
  • Bonding or welding to concrete and all types of penetrations
  • Sustainability
  • Ability to support asphalt, pitch, and cast concrete cover systems
  • Resistance to chemicals, biological agents and oxidation
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World implantations
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References in more than 70 countries
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30 Million m² laid worldwide
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5 labels and certifications