Membrane specially designed for tanks of 100m3 to 400m3., Made of materials of high elasticity and durability, suitable for drinking water. It has a black color and special stabilizers for long lasting duration in the sun. Its thickness is 0.3mm and its width is 13m.


Geomembrane 6090 is made of special polypropylene (fPP) that combines excellent mechanical properties and excellent resistance to solar radiation and environmental stress. In relation to HDPE films (Kritiflex 6070) it is much more flexible, so it is better suited to soil anomalies and easier to place. It is also easier to bond and fix it. It is suitable for sealing wastewater collection tanks but also for covering them, to avoid unpleasant odors and collecting biogas. It is produced in thicknesses from 0.5mm to 1.0mm and depending on the size and design of the tank, one can choose the appropriate thickness, more common for 1.0mm for livestock tanks. Its placement is usually done by specialized workshops for positioning and welding of geomembranes. For relatively small tanks (up to 1,000 μm) it is possible to use a 0.5 mm thick sheet welded in the factory, which can be placed by the owner himself without a special workshop.

  • Dimensions 8m width with the possibility of welding up to 3m 8m (8,16,24m respectively)