Techdrain drainage geocomposite in phosphates containment site, India

In the efforts to attend the most demanding and technical markets, INTERMAS has proved its experience by supplying the drainage geocomposite layer of Paradeep Phosphates containment site.

In this project, Techdrain has been specially developed with top emphasis on chemical and biological attacks and durability due to requirements. This drainage geocomposite consists on an inner core of HDPE made out by 3 strands, creating channels with very high flow capacity and providing with its 2 outer strands a compressive crush resistance above 2.000 kPa. On both sides, 2 polypropylene geotextiles prevent intrusion of soils and provide filtration and protection between different layers.