Izindaba

I-Geomembrane iyimpahla ekhethekile esetshenziselwa ubunjiniyela bokuvikela amanzi, i-anti-seepage, i-anti-corrosion, kanye ne-anti-corrosion, ngokuvamile eyenziwa ngezinto eziphakeme ze-polymer ezifana ne-polyethylene ne-polypropylene. Inezici zokumelana nokushisa okuphezulu, ukumelana nokuguga, ukumelana ne-ultraviolet, ukumelana ne-asidi ne-alkali, futhi isetshenziswa kabanzi kubunjiniyela bomphakathi, ukuvikelwa kwemvelo, ubunjiniyela bokongiwa kwamanzi neminye imikhakha.

Uhla lokusetshenziswa kolwelwesi lwe-geotextile lubanzi kakhulu, njengesisekelo sobunjiniyela sokulwa nokubona ikhasi, ukulawulwa kokulahlekelwa kokungena kobunjiniyela be-hydraulic, ukulawulwa kokungena koketshezi ezindaweni zokulahla imfucumfucu, umhubhe, indawo engaphansi kanye nobunjiniyela bomgwaqo ongaphansi komhlaba, njll.
Ama-geomembranes enziwe ngezinto ze-polymer futhi athola ukwelashwa okukhethekile, anokumelana nokugqwala okuhle nokumelana nokuqina. Bangakwazi ukunciphisa kakhulu amathuba okulimala kwesendlalelo esingangeni manzi futhi baqinisekise impilo yesevisi yesikhathi eside yephrojekthi.
Indlela Yokwakha yeGeomembrane
I-Geomembrane ifilimu encane esetshenziselwa ukuvikela umhlabathi, engavimbela ukulahleka kwenhlabathi nokungena ngaphakathi. Indlela yayo yokwakha ikakhulukazi ihlanganisa lezi zinyathelo ezilandelayo:

1. Umsebenzi wokulungiselela: Ngaphambi kokwakhiwa, kuyadingeka ukuhlanza indawo ukuze kuqinisekiswe ukuthi indawo engaphezulu iyisicaba, ayinayo imfucumfucu nemfucumfucu. Ngesikhathi esifanayo, ubukhulu bomhlaba budinga ukulinganiswa ukuze kutholwe indawo edingekayo ye-geomembrane.
2. Ifilimu yokubeka: Vula ifilimu ye-geotextile bese uyibeka phansi ukuze uhlole noma yimuphi umonakalo noma izintuba. Khona-ke, lungisa ngokuqinile i-geomembrane phansi, engalungiswa ngokusebenzisa izipikili zokubambelela noma izikhwama zesihlabathi.
3. Ukunquma imiphetho: Ngemva kokubeka, kuyadingeka ukusika imiphetho ye-geotextile ukuze kuqinisekiswe ukuthi iboshwe ngokuqinile phansi futhi ivimbele ukungena.
4. Ukugcwaliswa kwenhlabathi: Gcwalisa inhlabathi ngaphakathi kwe-geomembrane, uqikelele ukugwema ukuminyana ngokweqile futhi ugcine ukungena nokungena kwenhlabathi nokungena kwamanzi.
5. Unqenqema lwehange: Ngemva kokugcwalisa inhlabathi, kuyadingeka ukugxilisa unqenqema lwe-geotextile futhi ukuze uqiniseke ukuthi iboshwe ngokuqinile phansi futhi ivimbele ukuvuza.
6. Ukuhlola nokunakekela: Ngemva kokuqedwa kokwakhiwa, ukuhlolwa kokuvuza kuyadingeka ukuze kuqinisekiswe ukuthi ulwelwesi lwe-geotextile aluvuzi. Ngesikhathi esifanayo, kuyadingeka ukuhlola njalo nokugcina i-geomembrane, futhi uma kukhona umonakalo, lungisa noma uyishintshe ngesikhathi esifanele.
Phakathi nenqubo yokwakha, kufanele kuqashelwe izindaba zokuphepha nezemvelo ukuze kugwenywe ukulimala kwemvelo nokulimala komuntu siqu. Ngasikhathi sinye, kuyadingeka ukukhetha izinto ezifanele ze-geotextile ngokusekelwe ezinhlotsheni zenhlabathi ezihlukene nezimo zemvelo.