TerraFlow drainage geocomposites provide superior vertical and horizontal waterflow drainage control as opposed to aggregate chimney drains.
This material consists of either bi-planar or tri-planar high-density polyethylene (HDPE) geonet having non-woven polypropylene (PP) geotextile heat bonded on both sides.
As a seepage interceptor, the material functions ideally under high loading conditions for directional channeling of drainage behind MSE retaining walls and sub-surface drainage for steep slopes and embankments. This solution is also used to control water seepage between a rock surface and tunnel linings.
Industrial and environmental applications for TerraFlow include landfill cell and capping, liner cushioning protection, and for protecting geomembranes with effective drainage of mitigating gas and liquids for leachate ponds, brine ponds and wastewater ponds.
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