An jera gonakin tankuna don hana gurbatar ruwan karkashin kasa a yayin da wani sinadari ya zube.Za'a iya sanya tsarin ƙaddamarwa na biyu akan kankare ko kai tsaye a ƙasa.Waɗannan tsarin layi don ƙullawa na biyu na iya zama nagartaccen tsari ta amfani da ƙayyadaddun haɗe-haɗe zuwa tanki da sauran tsarin.A wasu lokuta, geomembranes suna kare ƙasa mai sauƙi
Lokacin aikawa: Janairu-12-2021
