Pvd Techdrain

We are known in the market amongst reputed and eminent industry for manufacturing, exporting and supplying a superior range of PVD TechDrain in Daman, Daman and Diu, India. The vertical drains are required to have high permeability and sufficiently high drainage capacity so that pore water escapes in horizontal direction towards the nearest drain. The water then flows freely vertically along the drain to a drainage blanket placed on the soil surface or to a highly permeable layer above or below the clay layer. TechDrains are composite in construction with an inner core wrapped in a non-woven geotextile fiber fabric. The inner core is of polypropylene and the filter fabrics are of polypropylene or polyester.