IMPERVINYL is synthetic membrane made of Plasticized PVC manufactured by twin coloured co-extrusion method. Specially designed to suit for hot and tropical climatic conditions (Koppen – Geiger Climate Classification system).
IMPERVINYL membranes are in compliance with EN 13491- Geosynthetic barrier- Characteristicsrequired for use as a fluid barrier in the construction of tunnels and underground structures.
· Below ground building structure
· Tunnels, Basement
· Parking, Metro line