... fiber needle punched nonwoven 4.Material:PP/PEpp non woven geotextile widely used in railway, highway, sports hall, ... dams, hydraulic construction, gradually hole. PP non woven geotextile is used polyester or polypropylene staple fiber through the ... BX geogrid, polyester geogrid, HDPE UX geogrid, fiberglass geogrid, geotextile, geomembrane, GCL, woven geotextile, geonet, geocell, and geomat; and ...