... ability in filtration, separation, protection, erosion control,et Specifications: 100% polyester non woven geotextile for highway Technics:needle punched ... area of highway, airport, railway,dam, reclamation for filtration, separation drainage and protection. Our product can be used ... interest, please feel free to contact us! Thanks for visiting our website!!! Company:Foshan Huicai Non-woven Technology ...