For drainage systems to control underground water – such as drainage trenches – TeMa suggests the use of two-cusp membranes. A valid option is the Speedrain Series, comprising drainage composite with a PE two-cusps membrane wrapped by a non-woven fabric.
 
At the bottom of the product, there is a geofabric pocket welded through a butyl seam that can house a drainage pipe within it. To facilitate the collector insertion, a rope has been inserted along the entire length of the reel, and, if suitably inserted in the pipe head, it facilitates the drainage system set-up.
 
TeMa Corporation guarantees technical and engineering support to design drainage trenches, thanks to its technical expertise developed over the years.

Speedrain 5 - Drainage geocomposite for drainage trenches

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Speedrain 6 - Drainage geocomposite for drainage trenches

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Speedrain 20 - Drainage geocomposite for drainage trenches

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Speedrain 40 - Drainage geocomposite for drainage trenches

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Pozzetto Speedrain - Accessories

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