• About us
  • Product
  • APPLICATIONS
  • PROJECTS
  • Documentation
  • News

The COLETANCHE® geomembranes are manufactured in our ISO 9001 and 14001 accredited  factory in Courchelettes (France- 59)

The products of our COLETANCHE® range comply with all existing requirements CE Marking

CERTIFIED GEOMEMBRANES AND APPLICATORS: QUALITY WORKS

Certification provides proof of the quality of a product and its installation through the independent French certification body ASQUAL accredited by COFRAC.

Certification in compliance with the following norms

    • EN13361 (Geomembranes – required product characteristics for use in the construction of dams and reservoirs)
    • EN13362 (Geomembranes – required product characteristics for use in the construction of canals)
    • EN13491 (Geomembranes – required product characteristics for use in the construction of tunnels and underground structures)
    • EN13492 (Geomembranes – required product characteristics for use in the construction of liquid waste disposal sites, transfer stations or containment structures)
    • EN13493 (Geomembranes – required product characteristics for use in the construction of structures and landfills containing solid waste)
    • EN 15382 (Geosynthetic barriers – Characteristics required for use in transportation infrastructure)

NSF International certification (certifies innocuity with drinking water) for COLETANCHE®ES2 and ES3

Accreditation by SNCF infrastructures for COLETANCHE

Resistance to chemical products : Please consult us (Please, give us details of the type of chemical or petroleum product used , its PH and the temperature at which it is stored)

bloc info
World implantations
bloc info
References in more than 70 countries
bloc info
30 Million m² laid worldwide
bloc info
5 labels and certifications
close

We collect and/or access information stored on a terminal, such as cookies, and process personal data, such as unique identifiers and standard information sent by each terminal to measure content performance, obtain audience data, and develop and improve our products.
With your permission, we may use precise geolocation and identification data through those terminal analysis.
By clicking, you can consent to the processing described above.
You may also refuse to give your consent.
Please note that some processing of your personal data may not require your consent, but you have the right to object. Your preferences will only apply to this website.


I agree to the collect and processing of data to measure content performance and obtain audience data

I agree I refuse