HDPE biaxial geogrid e entsoe ka thepa ea polymer ea polyethylene e phahameng haholo.E fetisetsoa ka har'a lakane ebe e phunyeletsoa ka mokhoa o tloaelehileng oa letlooeng, ebe e otlolloa ka har'a marang-rang ka litsela tsa longitudinal le tse pota-potileng.Polymer e phahameng ea geogrid ea polasetiki e hlophisitsoe ka tsela ea ho futhumatsa le ho otlolla ha tlhahiso, e matlafatsang matla a tlamang pakeng tsa liketane tsa limolek'hule kahoo e eketsa matla a marang-rang.