Non-woven drainage membrane SOMTUBE FTB

polypropylenepolyethylenefor filtration

SOMTUBE® FTB or DRAINTUBE® FTP are designed for draining water from the subformation level, under the concrete slab to replace traditional draining subbases (granular materials and angled drains). This system can operate continuously in the groundwater table. It must be connected to a network of drainage trenches and a discharge point (lifting unit). The polyethylene film makes it possible to pour a slab directly onto the product with no risk of clogging the geotextile due to concrete laitance. Certifications : SOMTUBE® FTB is subject to a technical certificate validated by CCFAT (Commission in charge of technical advice). DRAINTUBE® FTP is subject to specifications validated by SOCOTEC. Benefits 45% installation time saved Drainage, mechanical protection and water barrier in a single product = one installation Very flexible, light product, making installation easier in corners No drying time Carbon footprint reduction Economical : does not require drainage materials at the bottom Installed on any substrate, horizontally and vertically No uprooting when backfilled