ngwa

Geomembranes na-achịkwa ahịa nke ngwaahịa geosynthetic na US $ 1.8 ijeri kwa afọ n'ụwa nile, nke bụ 35% nke ahịa. A na-ekewa ahịa ugbu a n'etiti HDPE, LLDPE, fPP, PVC, CSPE-R, EPDM-R na ndị ọzọ (dị ka EIA). -R), enwere ike ịchịkọta ya dịka ndị a:

elu-njupụta polyethylene (HDPE) ~ 35% ma ọ bụ 105 M m2
linear obere njupụta polyethylene (LLDPE) ~ 25% ma ọ bụ 75 M m2
polyvinyl chloride (PVC) ~ 25% ma ọ bụ 75 M m2
polypropylene na-agbanwe agbanwe (fPP) ~ 10% ma ọ bụ 30 M m2
chlorosulfonated polyethylene (CSPE) ~ 2% ma ọ bụ 6 M m2
ethylene propylene diene terpolymer (EPDM) ~ 3% ma ọ bụ 9 M m2

Ọganihu mmepụta Geomembranes.