Geonet Drainage Composites

PAR's Geonet Drainage Composite is high-flow extruded HDPE geonet bonded with polypropylene nonwoven geotextiles on one or both sides. The composite provides excellent in-plane drainage capacity, mechanical strength, and long-term chemical resistance, making it an effective solution for subsurface drainage applications.

Primary Function: Drainage    

Target Use Case: Planar fluid drainage in landfill leak detection zones, foundation basements, and bridge abutments.

Features:

•  High-flow HDPE geonet core

•  Nonwoven geotextile bonded on one or both sides

•  Excellent in-plane drainage and chemical resistance

Grades: PGDC 200 / 300 / 500 / 700 / 1000

Sizes: Width 1.22–3.81 m (4–12.5) × Length 15.24–42.06 m (50–138). Custom available.