What is a PVD ?
Prefabricated Vertical Drain - PVD Also called as wickdrain. Used for soil consolidation, settlement instead of sand drains. Typically 95 -100 mm wide by 3 - 5 mm thick Synthetic core wrapped with geotextile The core may be produced from different polymers (PVC, PP, PE or mixtures ...) The geotextile jacket type can differ depending on the producer. There are also many core types in ...