Indawo lapho umthambeka ugoba khona umthambeka wedamu. Ukubekwa nokushiselwa kwe-geomembrane kuyizinto ezikhethekile. Kunemigodi eminingi engaboni kahle ekwakhiweni kwendawo lapho umthambeka uhlangana khona kanye nendawo engaphansi kwendawo yokugcina amanzi, okufanele inqunywe ngokukhethekile ngokwesimo sangempela.
Izingcezu ezimbili eziseduze ziyashintshwa kuqala, bese zicindezelwa emseleni ongaboni. Bese ulungisa kahle indawo yesikhafu sepayipi bese usilungisa okwesikhashana ngesibhamu somoya oshisayo, bese udlulisa i-leachate ngepayipi ledamu, bese uyiqinisa nge-hoop yensimbi engagqwali.
Kule ndawo, abaqhubi kufanele balinganise ngokucophelela. Okokuqala, ulwelwesi kufanele lubekwe phezu kobuso bedamu ngamamitha angu-1.5 ukusuka emseleni ongaboni, bese luxhunywa nolwelwesi oluphansi kwedamu. I-geomembrane kufanele inqunywe ibe yi-trapezoid eguquliwe enengxenye ebanzi kanye nengxenye engezansi encane.
Lezi yizizathu eziyinhloko zokulimala kwe-membrane. Kumelwe sizame konke okusemandleni ethu ukugwema umonakalo. Akukho lungiselelo lezinto zokwakheka kwe-geotextile ezisetshenziselwa ukuvikela i-geomembrane engangeni amanzi.
Lokhu okungenhla kuyimiyalelo ethile yokuthi ungabhekana kanjani ne-geomembrane uma izingxenye ezikhethekile zomthambeka zishiselwe.
Isikhathi sokuthunyelwe: Meyi-14-2025
