Synthetic membrane made by co-extrusion from plasticised PVC. It has different physicalchemical properties on each side: - the upper surface is treated against UV rays - the underside is highly resistant to puncture and perforation by roots. Any tears in the upper layer of the membrane can be seen immediately due to the difference in colour between the two sides.
- High resistance to weathering and UV rays
- Insensitive to freeze-thaw cycles
- Excellent weldability
- High mechanical resistance
- High puncture resistance
- Resistance to perforation by roots.
- Hydraulic Waterproofing