Factory-fabricated combinations (e.g., geotextile+geonet, geotextile+geomembrane, geogrid+geomembrane) to deliver multi-function performance.
Geonet cores laminated with nonwoven geotextiles; widths per project; functions include separation, reinforcement, filtration, drainage, and barrier.
Landfill leachate drainage, cap drainage, vapor/water transmission under liners, slope drainage, foundation drains.
Project-based QC; component standards (ASTM for geotextile/geonet/geomembrane).