• NW35, NW40, NW60, NW80 can be used as a filter for subsurface drainage by allowing only water to pass into the drainage core.
• NW60, NW80 and NW100 filter soil and waste when placed in contact with a geonet or drainage stone.
• Protecting liners from sharp objects, impact or puncture is easily done with NW80, NW100, NW120 and NW160 Nonwovens.
• When used in asphalt overlay applications, NW35, NW40 and NW60 absorb asphalt tack which forms a moisture barrier that slows reflective cracking.
• NW80, NW100, NW120 and NW160 can be used to relieve hydrostatic pressure and prevent subsurface soils from migrating through the erosion control system.
• NW40, NW80 and NW100 can extend the life of a roadway by preventing aggregate and ballast from intermixing with soil.
• In waste management applications, NW80 and NW100 are used to separate layers and to protect landfill liners.

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