Geomembranes e puleaina le faʻatau atu o oloa geosynthetic i le US $ 1.8 piliona i le tausaga i le lalolagi atoa, o le 35% o le maketi. O loʻo vaeluaina nei le maketi i le va o HDPE, LLDPE, fPP, PVC, CSPE-R, EPDM-R ma isi (e pei ole EIA. -R), ma e mafai ona aoteleina e pei ona taua i lalo:
polyethylene maualuga (HDPE) ~ 35% poʻo le 105 M m2
polyethylene maualalo-tele laina (LLDPE) ~ 25% po'o le 75 M m2
polyvinyl chloride (PVC) ~ 25% poʻo le 75 M m2
polypropylene fetuutuunai (fPP) ~ 10% po o le 30 M m2
chlorosulfonated polyethylene (CSPE) ~ 2% poʻo le 6 M m2
ethylene propylene diene terpolymer (EPDM) ~ 3% poʻo le 9 M m2
Geomembranes gaosiga alualu i luma.
Taimi meli: Me-26-2022