ʻO Geomembranes e hoʻomalu i ke kūʻai aku o nā huahana geosynthetic ma US $ 1.8 biliona i kēlā me kēia makahiki ma ka honua holoʻokoʻa, ʻo ia ka 35% o ka mākeke. Ua māhele ʻia ka mākeke ma waena o HDPE, LLDPE, fPP, PVC, CSPE-R, EPDM-R a me nā mea ʻē aʻe (e like me EIA. -R), a hiki ke hōʻuluʻulu ʻia penei:
polyethylene kiʻekiʻe (HDPE) ~ 35% a i ʻole 105 M m2
linear low-density polyethylene (LLDPE) ~ 25% a i ʻole 75 M m2
polyvinyl chloride (PVC) ~ 25% a i ʻole 75 M m2
polypropylene hikiwawe (fPP) ~ 10% a i ʻole 30 M m2
chlorosulfonated polyethylene (CSPE) ~ 2% a i ʻole 6 M m2
ethylene propylene diene terpolymer (EPDM) ~ 3% a i ʻole 9 M m2
Ke holomua nei ka hana ʻana o Geomembranes.
Ka manawa hoʻouna: Mei-26-2022