Ama-geomembranes ahlanganisiwe ayingxenye ebalulekile kubunjiniyela bomphakathi kanye namaphrojekthi okuvikela imvelo. Asetshenziswa kakhulu ezinhlelweni ezifana namalayini okulahla imfucumfucu, amaphedi emfucumfucu yezimbiwa, kanye nezinhlelo zokuqukatha amanzi. Inhlanganisela yezinto ze-geotextile kanye ne-geomembrane iphumela kumkhiqizo onikeza ukusebenza okuthuthukisiwe nokuqina uma kuqhathaniswa nama-geomembranes avamile.
Ngakho-ke, iyini ngempela i-geomembrane eyinhlanganisela? Ai-geomembrane ehlanganisiweiwumkhiqizo ohlanganisa okungenani izinhlobo ezimbili ezahlukene zezinto ze-geosynthetic, ngokuvamile i-geotextile kanye ne-geomembrane. I-geotextile isebenza njengesendlalelo esivikelayo, ihlinzeka ngokuvikelwa komshini ku-geomembrane futhi ithuthukise ukubhoboza kwayo nokungazweli izinyembezi. I-geomembrane, ngakolunye uhlangothi, isebenza njengesithiyo esiyinhloko, esivimbela ukudlula koketshezi namagesi.
Inhlanganisela yalezi zinto ezimbili iphumela ku-geomembrane eyinhlanganisela ebonisa izici zazo zombili izingxenye. Lokhu kusho ukuthi umkhiqizo awuhlinzeki nje ngokusebenza okuhle kakhulu kwe-hydraulic kanye nokumelana namakhemikhali kodwa futhi unikeza amandla aphakeme nokuqina. Ukwengeza, ukusetshenziswa kwama-geomembranes ayinhlanganisela kungaholela ekongeni kwezindleko kanye nokunciphisa isikhathi sokufaka, okuwenza abe yinketho edumile yezinhlelo zokusebenza ezihlukahlukene zobunjiniyela.
Enye yezinzuzo ezibalulekile zeama-geomembranes ahlanganisiweukubhoboza kwabo okuthuthukisiwe nokumelana nokukhala. Ukufakwa kwesendlalelo se-geotextile kunikeza isivikelo esengeziwe emonakalweni ngesikhathi sokufakwa nempilo yesevisi. Lokhu kubaluleke kakhulu ezinhlelweni zokusebenza ezifana namalayini okulahla imfucumfucu, lapho i-geomembrane ingaphansi kokubhobozwa okungaba khona okuvela ezintweni ezilahlwayo kanye nemishini ngesikhathi sokwakha.
Ngaphezu kwalokho, ama-geomembranes ayinhlanganisela anikeza izici ezithuthukisiwe zokungqubuzana kokusebenzelana. Ingxenye ye-geotextile ingathuthukisa ukungqubuzana kwesixhumi esibonakalayo phakathi kwe-geomembrane nomhlabathi ongaphansi noma ezinye izinto, inikeze ukuzinza nokuvimbela ukushelela. Lokhu kubalulekile ezinhlelweni ezinjengokuvikela ukuthambeka kanye nezinhlelo zokuqukatha, lapho ubuqotho besistimu yelayini kubaluleke kakhulu.
Ngaphezu kwezakhiwo zabo zemishini, ama-geomembranes ayinhlanganisela nawo abonisa ukusebenza okuhle kakhulu kwe-hydraulic. Ingxenye ye-geomembrane ivimbela ngempumelelo ukudlula koketshezi namagesi, iqinisekisa ukuqukathwa kwezinto eziyingozi futhi ivimbele ukungcoliswa kwemvelo. Ukusetshenziswa kwama-geomembrane ayinhlanganisela ezinhlelweni zokuqukatha amanzi kanye nezicelo zezimayini kufakazele ukuthi kusebenza kahle kakhulu ekugcineni ubuqotho besakhiwo sokuqukatha.
Uma kuziwa ekufakweni, i-geomembranes eyinhlanganisela inikeza izinzuzo ngokukhululeka nokusebenza kahle. Umkhiqizo ohlangene uqeda isidingo sokufakwa okuhlukile kwei-geotextilefuthii-geombraneizingqimba, ukwenza lula inqubo yokwakha kanye nokunciphisa izindleko zabasebenzi kanye nempahla. Lokhu kwenza ama-geomembranes ayinhlanganisela abe yisixazululo esingabizi kakhulu samaphrojekthi wobunjiniyela anemikhawulo eqinile yesabelomali.
Sengiphetha, ama-geomembranes ayinhlanganisela ayisixazululo esisebenza ngezindlela eziningi nesisebenzayo sohlu olubanzi lobunjiniyela bomphakathi kanye nezicelo zokuvikela imvelo. Inhlanganisela yabo yezinto ze-geotextile kanye ne-geomembrane iphumela kumkhiqizo onikeza ukusebenza okuthuthukisiwe, ukuqina, kanye nokusebenza kahle kwezindleko. Njengoba isidingo sokuqukatha okuthembekile kanye nezinhlelo zokuvikela imvelo siqhubeka sikhula, ama-geomembranes ayinhlanganisela kulindeleke ukuthi adlale indima ebalulekile ekuhlangabezaneni nalezi zinselele zobunjiniyela.
Isikhathi sokuthumela: Aug-13-2024