I-HDPE biaxial geogrid yenziwe ngezinto zepolymer zepolyethylene yoxinaniso oluphezulu.Ikhutshelwa kwiphepha ize ibethelelwe kwipatheni yemesh eqhelekileyo, emva koko yolulelwe kwigridi yezalathiso zelongitudinal kunye nezinqamlezayo.I-polymer ephezulu ye-geogrid yeplastiki icwangciswe ngendlela yokufudumala kunye nokwelula inkqubo yokuvelisa, eyomeleza amandla okubopha phakathi kwamakhonkco eemolekyuli ngoko kwandisa amandla egridi.