geosynthetica.net - geosynthetics design engineering information regarding geotextiles, geomembranes, geogrids, geocells, geotubes, gcls, clay liners, etc.
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technical information resource for all geosynthetics users and industry professionals covering geomembranes, geotextiles, geogrids, geotubes, geocells, liners, erosion control, containment, highways, roads, etc.