Could be produced from PE or PVC raw material. The “T” shapes are for geomembrane to hold concrete stronger. Typical applications: Collector shafts Concrete pipes Waste water disposal facilities Waste water tunnels Width: 2.10m Lenght: 25m (optional) Thickness: 1mm – 1.2mm – 1.5mm – 1.65mm – 2mm – 2.5mm – 3mm info (at) izopolimer.com