I-geosynthetic clay liner (GCL) luhlobo lwemathiriyeli ye-geosynthetic esetyenziswa kubunjineli boluntu kunye nokusetyenziswa kokusingqongileyo.Ingumtya odibeneyo oquka umaleko wodongwe lwe-bentonite phakathi kwemigangatho emibini ye-geotextile.Iingqimba ze-geotextile zibonelela ngokuqiniswa kunye nokukhuselwa kudongwe lwe-bentonite, ukwandisa ukusebenza kwayo njengesithintelo kumanzi, iigesi, kunye nokungcola.
Iudongwe lwe-geosynthetic olufakwe inalitii-liner luhlobo oluthile lwe-GCL oluveliswa ngokusebenzisa inkqubo yokuhlatywa kwenaliti.Le nkqubo ibandakanya ukudibanisa ngomatshini i-geotextile kunye ne-bentonite layers usebenzisa iinaliti ezihlabayo, ukudala umtya oqinileyo kunye oqinileyo.I-GCL ehlatywe ngenaliti yenzelwe ukubonelela ngokusebenza okugqwesileyo kwe-hydraulic, amandla aphezulu okuqina, kunye nokumelana nokugqobhoza, okwenza ukuba ilungele uluhlu olubanzi lwezicelo.
Enye yeenzuzo eziphambili zee-GCL ezihlatywe ngenaliti kukukwazi kwabo ukubonelela ngokukhuselekileyo kunye nokukhusela okusingqongileyo kwiiprojekthi ezahlukeneyo zobunjineli kunye nezokwakha.Ezi liner zidla ngokusetyenziswa kwiinkqubo zokulahla inkunkuma, imisebenzi yemigodi, i-pool kunye ne-reservoir lining, kunye nezinye izicelo zokugcinwa kokusingqongileyo.Ii-GCL ezihlatywe inaliti zikwasetyenziswa kwiiprojekthi zobunjineli be-hydraulic, ezifana ne-canal kunye ne-reservoir lining, kunye nolwakhiwo lweendlela kunye nomgaqo kaloliwe ukwenzela ukulawula ukhukuliseko kunye nokuzinzisa ukuthambeka.
Uyilo olulodwa kunye nokwakhiwa kwee-GCL ezihlatywe ngenaliti kubenza basebenze kakhulu ekuthinteleni ukufuduka kolwelo, iigesi, kunye nokungcola emhlabeni.Uluhlu lodongwe lwe-bentonite kwi-GCL luvutha xa ludibana namanzi, ludala umqobo wokuzitywina ovimbela ukuhamba kwamanzi kunye nokungcola.Lo mhlaba wenza ii-GCL ezihlatywe inaliti zibe lolona khetho lufanelekileyo kukhuseleko lokusingqongileyo kunye nezicelo zokuqulatha, apho uthintelo lokufuduka kwe-leachate kunye nokungcoliseka kwamanzi aphantsi komhlaba kubalulekile.
Ukongeza kwiinzuzo zabo zokusingqongileyo, ii-GCL ezihlatywe inaliti zibonelela ngeenzuzo ezininzi malunga nofakelo kunye nokusebenza kakuhle kweendleko.Ubume obulula kunye nokuguquguquka kwezi liners kwenza kube lula ukuphatha nokufaka, ukunciphisa ixesha lokwakha kunye neendleko zabasebenzi.Ii-GCL ezihlatywe ngenaliti ziyakwazi ukulungelelaniswa ngokulula ukuba zilungele iimfuno ezithile zeeprojekthi ezahlukeneyo, ezivumela ukufakela okusebenzayo kunye nokuchanekileyo.
Ngaphezu koko, ukusebenza kwexesha elide kunye nokuqina kwee-GCL ezihlatywe ngenaliti kubenza babe isisombululo esineendleko zokukhusela kunye nokukhusela.Ezi liner zinerekhodi eqinisekisiweyo yokumelana neemeko zendalo kunye nokugcina ingqibelelo yazo ekuhambeni kwexesha, ukunciphisa imfuno yokugcinwa rhoqo kunye nokutshintshwa.
Ngokubanzi, iudongwe lwe-geosynthetic olufakwe inalitiI-liner sisisombululo esiguquguqukayo nesithembekileyo kuluhlu olubanzi lobunjineli boluntu kunye nezicelo zokusingqongileyo.Uyilo lwayo olulodwa, iipropati ezisebenzayo zokuthintela, kunye nokuphumelela kweendleko kuyenza ibe yinto ebalulekileyo kulwakhiwo lwangoku kunye neeprojekthi zokukhusela indalo.Nokuba zisetyenziswa kumgca wokulahla inkunkuma, ukusebenza kwemigodi, ubunjineli be-hydraulic, okanye ulawulo lokukhukuliseka, ii-GCL ezihlatywe inaliti zidlala indima ebalulekileyo ekuqinisekiseni ukuzinza kwexesha elide kunye nokhuseleko lokusingqongileyo kwiziseko zophuhliso ezahlukeneyo kunye neeprojekthi zophuhliso.
Ixesha lokuposa: Mar-25-2024