Izidingo ezijwayelekile zokubeka ze-geomembrane eyinhlanganisela ngokuyisisekelo ziyafana nalezo ze-geomembrane ephikisana nokubona, kodwa umehluko ukuthi ukushiselwa kwe-geomembrane eyinhlanganisela kudinga ukuxhunywa ngesikhathi esisodwa kwe-membrane nendwangu ukuze kuqinisekiswe ubuqotho be-geomembrane eyinhlanganisela.Ngaphambi kokushisela, ukubekwa kwe-geomembrane eyinhlanganisela endaweni engaphansi kulungiswa ikakhulukazi amasaka esihlabathi acindezela imiphetho namakhona, kuyilapho umqansa udinga amasaka esihlabathi, isembozo senhlabathi kanye nomsele wehange ukuze kubambisane futhi kulungiswe.
Indlela yokulungisa yomqansa idinga ukushintsha ukuhleleka ngokuya ngokuhleleka kwe-geomembrane eyinhlanganisela.Siyazi ukuthi ukubekwa kwe-geomembrane eyinhlanganisela kudinga ukushayelwa ukusuka kolunye uhlangothi kuye kolunye.Uma ukubekwa kusanda kuqaliswa, kuyadingeka ukuthi ubeke ubude obanele ekuqaleni kwe-geomembrane eyinhlanganisela ukuze kumiswe ihange.Ngemuva kokuthi unqenqema lwe-geomembrane eyinhlanganisela lugqitshwe emgodini wokunamathisela, i-geomembrane eyinhlanganisela igandaywa phansi emthambekeni, bese isikhwama sesihlabathi sisetshenziselwa ukucindezela kanye nokuzinza eduze kwendawo ephansi ye-slope ukuze kulungiswe i-geomembrane eyinhlanganisela emthambekeni, bese ukubekwa okulandelayo kuyaqhutshwa;Uma i-geomembrane ehlanganisiwe ishayelwa endaweni yemithambeka, indawo engaphansi yesisekelo sendawo eyehlelayo kufanele icindezelwe ngokuqinile ngamasaka esihlabathi, bese i-geomembrane eyinhlanganisela kufanele ibekwe endaweni eyehlelayo, bese kusetshenziselwa umsele wehange ukulungisa unqenqema.
1. Lapho ulungisa i-geomembrane eyinhlanganisela emthambekeni onomsele wehange kanye nezikhwama zesihlabathi, qaphela inani lezikhwama zesihlabathi endaweni engaphansi yongqimba olungezansi lomthambeka, futhi usebenzise izikhwama zesihlabathi ukuze ucindezele ngokuqinile kulo lonke ibanga elithile;
2. Ukujula nobubanzi bomsele wokunamathisela okusetshenzwa kulengwa kuzohambisana nezinhlinzeko zezinga lokwakha.Ngesikhathi esifanayo, i-groove izovulwa ngaphakathi komsele wokunamathisela, umkhawulo we-geomembrane oyinhlanganisela uzofakwa emgodini, bese inhlabathi entantayo isetshenziselwe ukuhlanganiswa, okungavimbela ngokuphumelelayo i-geomembrane ehlanganisiwe ekuweni endaweni ye-slope;
3. Uma ukuphakama komqansa kuphezulu, njengamachibi amakhulu okwenziwa namanye amaphrojekthi wobunjiniyela, kuyadingeka ukwengeza ukuqinisa imisele ye-anchorage phakathi nendawo ewumqansa, ukuze kudlale indima yokuzinza ye-geomembrane eyinhlanganisela endaweni yemithambeka;
4. Uma ubude bomqansa bubude, njengodonga lomfula kanye namanye amaphrojekthi wobunjiniyela, umsele wokunamathisela oqinile ungengezwa ukusuka phezulu komthambeka ukuya phansi komthambeka ngemva kwebanga elithile ukuvimbela ingxenye yokugoqa noma ukunyakaza kwe-geomembrane eyinhlanganisela ngemva kokucindezeleka.
Isikhathi sokuthumela: Mar-15-2023