Water and Gas drainage


Covered or placed on sealing, DRAINTUBE FT can drain rainwater. Under tightness, it drains biogas.


It thus offers the following advantages:

- Filtration of the soil cover,

- Mechanical protection of the geomembrane,

- Improved sealing performance by reducing the hydraulic load on the geomembrane,

- Optimizing the collection of biogas,

- Capture of biogas in the waste mass.



It results from the assembly by needling of the following:

- Needled nonwoven filter in PP,

- Mini-drains perforated PP regularly

- Drainage sheet needled nonwoven PP.

DRAINTUBE FT en couverture de l'ISD de Sainte Sophie (Canada)

Formulaire demande

Formulaire demande


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