... 3. Isolation, filteration 4. Road. Non-woven Geotextile Introduction:1. Short Fiber and Polyester as raw material, non-woven geotextile;2. Manufactured with special technics: carding ... strength, water permeability, filterableness and durability;3. Easy construction: low weight, easy operation, simple construction.Function:Isolation, filteration, drainage, reinforcement and protection ...