Polyester ntsiabtem geotextile yog tsim ncaj qha los ntawm kiv thiab rab koob xuas nrig sib sau ua ke siv cov qauv polyester. Cov khoom lag luam tshwj xeeb yog kev xaiv kev xaiv los ntawm 80-800g / m 2. Nws yog cov khoom siv geosynthetic siv hauv geotechnical engineering thiab civil engineering Nws yog tsim los ntawm cov txheej txheem ntawm netting thiab sib txuas ntawm polyester filament, thiab nws cov fibers tau npaj rau hauv cov qauv peb-seem.
Ntxiv nrog rau cov cuab yeej zoo tshuab, nws kuj muaj qhov ua haujlwm zoo ntsug thiab kab rov tav, ua haujlwm tau zoo txuas ntxiv thiab muaj tshuaj lom neeg siab xws li kev lom neeg lom, acid thiab alkali tsis kam, thiab kev laus tiv. Nyob rau tib lub sijhawm, nws tseem muaj qhov dav dav pore loj, tortuous pore faib, zoo heev permeability thiab pom kev ua tau zoo. Polyester ntsiabtem geotextile tau siv dav hauv txoj kev tsim kho hauv kev tsim kho, thiab maj mam tau siv rau ntau qhov chaw dav.