Iyo HDPE geomembrane yakatsetseka yakadzikira kwazvo permeability synthetic membrane liner kana chipingamupinyi chine nzvimbo yakatsetseka. Inogona kushandiswa chete kana nechero geotechnical engineering inoenderana zvinhu kuitira kudzora fluid (kana gasi) kutama mupurojekiti yakagadzirwa nevanhu, chimiro, kana system. Kugadzirwa kweHDPE geomembrane kutsetseka kunotanga nekugadzirwa kwezvakagadzirwa, izvo zvinonyanya zvinosanganisira HDPE polymer resin, uye zvakasiyana-siyana zvekuwedzera senge kabhoni dema, antioxidants, anti-kuchembera agent, UV absorber, uye imwe adjuvant. Iyo HDPE resin uye additives ratio ndeye 97.5: 2.5.