Automated Hot Air Welding System for Producing Large Geo Liners
https://www.youtube.com/watch?v=Cf2OiVPK3AY

Some of the applications where these barrier liners can be used are:
• Radon barrier
Radon is an invisible, odorless, tasteless, radioactive gas. Inhaling radon increases the risk of lung cancer. The concrete floor and walls in the basement slow down the movement of radon from underground into the building, however, cracks in the floor, wall slab joints and the drainage system allow radon to enter.
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Lining with true gas barrier liners during in situ and ex situ remediation of contaminated soil offers faster remediation and is an excellent measure to prevent gas emissions. A 2 mm geomembrame could provide the necessary gas barrier effect, however, it is difficult to manipulate and install.
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Capping of a landfills is commonly designed with 1-2 mm HDPE or LLDPE geomembranes. Our true gas barrier liner with EVOH has a much lower permeation to VOC gases, thus preventing the spread of odors and permitting to collect a higher quantity of methane from the landfill.
http://www.seven-layer.com/en/true-gas-barrier-geomembranes-...

Pour la couche d'imperméabilisation ou sous couche avant carrelage, utilisation en épaisseur minimale de 10 mm.
www.sp-materiaux.com/sous_enduits_d_impermeabilisation-95.h...

SOUS-ENDUIT MONOCOUCHE LOURD POUR IMPERMÉABILISATION
https://www.google.de/search?as_qdr=all&biw=1321&bih=678&ei=...

Polyroads fabrique et développe des matériaux innovants pour la construction des routes comme Dust control (suppression des poussières), Barrier liner and Spray-on geoliners for dam (couche d’imperméabilisation de barrages et de lutte antiérosive,
http://www.acgt.cd/fr/detail.php?id=160&menu=actualite

Pour la couche d'imperméabilisation ou sous couche avant carrelage, utilisation en épaisseur minimale de 10 mm.
http://www.sp-materiaux.com/sous_enduits_d_impermeabilisatio...

SOUS-ENDUIT MONOCOUCHE LOURD POUR IMPERMÉABILISATION (GRIS CIMENT)
http://www.sp-materiaux.com/force_produit.php?fichier=produi...