Geomembranes jẹ gaba lori tita awọn ọja geosynthetic ni US $ 1.8 bilionu fun ọdun kan ni agbaye, eyiti o jẹ 35% ti ọja naa. Oja naa ti pin lọwọlọwọ laarin HDPE, LLDPE, fPP, PVC, CSPE-R, EPDM-R ati awọn omiiran (bii EIA). -R), ati pe o le ṣe akopọ bi atẹle:
polyethylene iwuwo giga (HDPE) ~ 35% tabi 105 M m2
polyethylene iwuwo kekere laini (LLDPE) ~ 25% tabi 75 M m2
polyvinyl kiloraidi (PVC) ~ 25% tabi 75 M m2
polypropylene rọ (fPP) ~ 10% tabi 30 M m2
chlorosulfonated polyethylene (CSPE) ~ 2% tabi 6 M m2
ethylene propylene diene terpolymer (EPDM) ~ 3% tabi 9 M m2
Ilọsiwaju iṣelọpọ Geomembranes.
Akoko ifiweranṣẹ: Oṣu Karun-26-2022