Izindaba

I-geomembrane eyinhlanganisela isetshenziswa kakhulu kubunjiniyela bokuvimbela ukugeleza komsele. Eminyakeni yamuva nje, ukusetshenziswa okubanzi nokusebenza ngempumelelo kwedatha yokubola kwe-geotechnical kubunjiniyela bomphakathi, ikakhulukazi ekulawuleni izikhukhula namaphrojekthi wokuhlenga izimo eziphuthumayo, kudonse ukunaka okuphezulu kochwepheshe bonjiniyela abathambile. Maqondana namasu okusetshenziswa kwedatha yokuwohloka kwe-geotechnical, umbuso uhlongoze izindlela ezimisiwe zokuvimbela ukugeleza kwamanzi, ukuhlunga, ukugeleza kwamanzi, ukuqinisa, nokuvikela, okusheshisa kakhulu ukukhuthazwa nokusetshenziswa kwedatha entsha. Lolu lwazi lusetshenziswe kakhulu kumaphrojekthi okuvimbela ukugeleza kwamanzi ezindaweni zokunisela. Ngokusekelwe kumbono wokwakha ngokuhlanganyela, leli phepha lixoxa ngamasu okusetshenziswa kwe-geomembrane eyinhlanganisela.

I-geomembrane ehlanganisiwe iyinhlanganisela ye-geomembrane eyakhiwe ngokushisisa uhlangothi olulodwa noma zombili zolwelwesi kuhhavini we-infrared, ucindezela i-geotextile ne-geomembrane ndawonye ngerola engumhlahlandlela. Ngokuqhubeka kobuchwepheshe bezabasebenzi, kunenye inqubo yokuphonsa i-geomembrane eyinhlanganisela. Isimo sihlanganisa indwangu eyodwa nefilimu eyodwa, indwangu emibili nefilimu eyodwa, ifilimu emibili nendwangu eyodwa.
Njengongqimba oluvikelayo lwe-geomembrane, i-geotextile ivimbela ungqimba oluvikelayo nolungangenisi ukuthi lungonakali. Ukuze unciphise imisebe ye-ultraviolet nokwandisa ukusebenza, kuhle ukusebenzisa indlela yokushumeka yokubeka.
Ngesikhathi sokwakha, qala usebenzise isihlabathi noma ubumba olunobubanzi bezinto ezincane ukuze uleveli isisekelo sesisekelo, bese ubeka i-geomembrane. I-geomembrane akumele yelulwe iqine kakhulu, iziphetho zombili zigqitshwe emhlabathini ngendlela kathayela. Okokugcina, sebenzisa isihlabathi esicolekile noma ubumba ukuze ubeke ungqimba olushintshayo oluyi-10cm ku-geomembrane egandayiwe. Yakha amatshe ebhulokhi angu-20-30cm (noma amabhlogo kakhonkolo) njengongqimba oluvikelayo ekugugulekeni. Ngesikhathi sokwakha, kufanele kwenziwe imizamo yokuvimbela amatshe ukuthi angashayi i-geomembrane ngokungaqondile, okungcono amise ukwakhiwa kwesendlalelo sesihlangu ngenkathi ebeka ulwelwesi. Ukuxhumana phakathi kwe-geomembrane eyinhlanganisela kanye nezakhiwo ezizungezile kufanele kuqiniswe amabhawodi anciphayo kanye nobuhlalu bepuleti lensimbi, futhi ilunga kufanele limbozwe ngetiyela e-emulsified (ugqinsi olu-2mm) ukuze kuhlanganiswe ukuvimbela ukuvuza.
Isigameko sokwakha
(1) Uhlobo olungcwatshiwe luzosetshenziswa ukuze lusetshenziswe: ukujiya kwesembozo akufanele kube ngaphansi kwama-30cm.
(2) Isistimu evuselelwe yokunqanda ukungena kwekhasi kufanele ibe nomcamelo, isendlalelo esinqanda ukuvuleka, isendlalelo soguquko, nongqimba lwesihlangu.
(3) Inhlabathi kufanele ithambe ukuze kuvinjelwe ukuhlala nokungalingani okulinganayo, futhi i-turf nezimpande zesihlahla endaweni engenakunqotshwa kufanele zisuswe. Beka isihlabathi noma ubumba ngosayizi omncane wezinhlayiyana njengongqimba oluvikelayo ebusweni ngokumelene nolwelwesi.
(4) Lapho ubeka, i-geomembrane akufanele idonswe iqine kakhulu. Kungcono ukushumeka zombili iziphetho emhlabathini ngendlela kathayela. Ngaphezu kwalokho, lapho kugxilwa ngedatha eqinile, inani elithile lokunwetshwa nokufinyela kufanele ligodliwe.
(5) Ngesikhathi sokwakhiwa, kuyadingeka ukuvimbela amatshe nezinto ezinzima ekushayeni ngokungaqondile i-geomembrane, ukwakha ngenkathi ubeka ulwelwesi, futhi umboze ungqimba oluvikelayo.