Water is our most precious raw material and COLETANCHE has been successfully installed in a wide range of hydraulic storage and delivery systems.

 

     

From the Ospedale Dam in Corsica in 1978, to La Galaube Dame in the South of France in 2000, the French Committee for Large Dams has chosen COLETANCHE for the upgrading of upstream impervious facings on earth-fill or rock dams.

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La Galaube Dam
(France)

     

The flexibility and resistance qualities of COLETANCHE make it the ideal solution for waterproofing ponds and storage. Applications include irrigation, fish farming, drinking water supply, fire protection, snow canons reservoirs and ornamental lakes and dikes.

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Irrigation and drinking water Gap
(France)
     

When conveying water by canal COLETANCHE provides an efficient solution either alone or combined with concrete, gabions or rock protection.Existing applications include irrigation fields, feeding hydroelectric plants, and waterways for navigation.

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Llangollen Canal, North Wales, UK