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Airports

COLETANCHE is laid to create a waterproof barrier above water-sensitive soil to preserve the physical and mechanical properties of the runway regardless of weather conditions: rain, snow, sun, high or low temperatures.
  • Applications
  • Coletanche advantages
  • Other characteristics

COLETANCHE can be used for airport runways.

  • Easy to install: limiting interruptions during new installation work, it makes possible to get civil engineering structures up and running again on time, especially in the case of maintenance work that is often done in stages and that requires very short traffic interruptions.
  • No need a protective layer: compatible with the 140°C temperature top layer gravel and asphalt installation. It can withstand traffic during installation without any effect on its physical and mechanical properties.
  • High resistance to puncture by aggregates thanks to the composite structure and reinforced geotextile, without additional protection.
  • Excellent performances over time, even in exposed conditions.
  • Long term mechanical (tension, puncture, elongation) and chemical (leaching, acid, UV, gas) resistance
  • Compatible with all types of materials (concrete, steel, PVC, etc) by sealing or gluing.
  • Dimensional stability: no sensitive to expansion phenomena and stress cracks.
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International airports references

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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