Prefabricated Vertical Drain is a composite product of plastic strip with outer nonwoven geotextile layer. It is widely used for Soft Ground Improvement due to its excellent physical, mechanical & hydraulic properties. PVD is an effective solution for soft ground treatment in minimizing the settlement issue after construction.
Verti-Drain, as one of the popular Soft Ground Improvement technique, is best applied to reduce construction time and speed up the consolidation of soft ground for the following work: Improvement of dredged clay fill, road, railway & airport construction, development of building & industrial complex site, development of seaport area, bank revetment, and construction of gas & oil storage facilities.
Ever since the concept of Prefabricated Drainage System was introduced, it has helped to accelerate construction and reduce both time and magnitude of postconstruction settlement. Today, Prefabricated Drainage System has brought effective changes to many construction projects, railways, airport and many more.
VertiDrain is applied to reduce construction time and speed up the consolidation of soft ground for the following work:
- Improvement of dredged clay fill
- Road, railway & airport construction
- Development of building & industrial complex site
- Development of seaport area
- Bank revetment
- Construction of gas & oil storage facilities