Underground drainage

Geotextile, an alternative to conventional sand filters water drainage almost all structures including control systems, roads, infrastructure, buildings, dams and their walls. Compared with traditional sand filters, geotextiles, in addition to creating a continuous and adequate drainage, excavation and reduce environmental impact and costs are significantly reduced. Geotextiles non-woven lightweight to medium weight suitable for use in the filter drain and let the water drain from the nuclei of the cross and at the same time of closing and foul drainage system to neighboring territories prevents. Geotextiles heavy non-woven when in close contact with one stone and soil drainage is able to filter waste and at the same time to allow the passage of water and chemical liquids