I-geomembrane ingenye yezinto ezibaluleke kakhulu emisebenzini yesimanje yobunjiniyela bomphakathi, ukuvikelwa kwemvelo, kanye namaphrojekthi okuphatha amanzi emhlabeni wonke. Le membrane engangenisi lutho isebenza njengesithiyo esithembekile esivimbela ukudlula kwamanzi, amagesi, nezingcolisi, okwenza ibe yinto engabalulekile emisebenzini esukela kuzindawo zokulahla imfucuza kuya emachibini asengadini okuhlobisa. Onjiniyela, osonkontileka, nabanikazi bamaphrojekthi bathembela kakhulu ezinhlelweni ze-geomembrane zekhwalithi ephezulu ukuze bavikele amanzi angaphansi komhlaba, bagcine imfucuza eyingozi, futhi bavikele imithombo yamanzi eyigugu iminyaka eminingi yokusebenza. Ukusebenza ngezindlela eziningi kwalo mkhiqizo kusho ukuthi ungenziwa ngendlela efanele cishe noma iyiphi incazelo yephrojekthi, kungakhathaliseki ukuthi udinga isembozo samanzi esiguquguqukayo sokufuya izilwane zasemanzini noma isisombululo esiqinile sokugcina imfucuza emsebenzini wezimayini. Ukukhetha umhlinzeki ofanele kubaluleke ngendlela efanayo nokukhetha into efanele, ngoba ikhwalithi yokukhiqiza, ukusekelwa kwezobuchwepheshe, kanye nokusebenza kwesikhathi eside konke kuncike ebuchwephesheni obungemuva komkhiqizo.

KwaGeofantex Geosynthetics, sinikezele ngamakhono ethu okukhiqiza ekukhiqizeni imikhiqizo ye-geomembrane esezingeni eliphezulu ehlangabezana namazinga omhlaba wonke futhi imelana nezimo zesizinda ezinzima kakhulu. Uhlu lwethu lwemikhiqizo oluphelele luhlanganisa ama-liner e-HDPE abushelelezi futhi anombhalo, ama-geomembrane e-LLDPE, kanye nohlu olubanzi lwezinto ze-geosynthetic ezihambisanayo ezifana nama-geotextile nama-geosynthetic clay liner. Siyaqonda ukuthi yonke iphrojekthi iletha izinselelo eziyingqayizivele, yingakho sinikeza izixazululo ezilungiselelwe ezisekelwa iminyaka yolwazi lobunjiniyela kanye nezinqubo zokuqinisekisa ikhwalithi eziqinile. Kungakhathaliseki ukuthi iphrojekthi yakho ihilela indawo yokulahla udoti oqinile kamasipala, ichibi lokugcina lamanzi lezolimo, noma indawo eyinkimbinkimbi yokugcina izinto zezimayini, iGeofantex inikeza ubuchwepheshe bezobuchwepheshe nokuthembeka komkhiqizo okudingayo. Kulesi sihloko, sizohlola ukuthi iyini i-geomembrane, sihlole uhlu oluphelele lwemikhiqizo yeGeofantex, sigqamise izinzuzo ezibalulekile, futhi sikuqondise ezinhlelweni ezivame kakhulu ngokuningiliziwe. Sizobuye sichaze ukuthi kungani iGeofantex isiphenduke umlingani othembekile kosonkontileka nonjiniyela emhlabeni wonke, nokuthi ungayithola kanjani i-geomembrane efanele yomsebenzi wakho olandelayo.

I-geomembrane iyisicubu esiqhubekayo, esiguquguqukayo, futhi esingangeneki kalula esakhiwe ngama-polymer okwenziwa ukuze sisebenze njengesithiyo phakathi kwenhlabathi noketshezi noma amagesi. Umsebenzi wayo oyinhloko ukulawula ukuhamba koketshezi, okwenza kube okubalulekile ekuvimbeleni ukuvuza emadanyini, ezindaweni zokulahla imfucuza, ezindaweni zokuhlanza amanzi angcolile, nakwezinye izakhiwo eziningi zokugcina izinto. Ama-geomembrane ngokuvamile akhiqizwa ngamaphaneli amakhulu ahlanganiswa endaweni kusetshenziswa izindlela zokushisela ngokushisa ukuze kwakheke isembozo esingenamthungo, esingangeneki amanzi esizungeza into egciniwe. I-polymer evame kakhulu esetshenziswa ekukhiqizeni i-high-density polyethylene, kodwa ezinye izinto ezifana ne-LLDPE ne-PVC nazo ziyasetshenziswa kuye ngokuthi izidingo zokusebenza eziqondile zephrojekthi zinjani. Lawa ma-membrane enziwe ukuze amelane nokuhlaselwa ngamakhemikhali, imisebe ye-UV, amazinga okushisa adlulele, nengcindezi yemishini, okuqinisekisa impilo yesevisi ende ngisho nangaphansi kwezimo ezinzima zemvelo. Ngokuvimbela ukungena kwezinto ezingcolisayo emhlabathini ozungezile nasemanzini angaphansi komhlaba, ama-geomembrane adlala indima ebalulekile ekuvikeleni imvelo kanye nempilo yomphakathi.

Izinhlobo ezimbili ezisetshenziswa kakhulu ze-geomembrane yi-HDPE ne-LLDPE, ngayinye inezici ezihlukile ezifanele kahle izinhlelo zokusebenza ezahlukene. I-HDPE GeomembraneYaziwa ngokumelana namakhemikhali okukhethekile, amandla aphezulu okudonsa, nokuzinza okuphezulu kwe-UV, okukwenza kube ukukhetha okujwayelekile kokuvimbela izindawo zokulahla udoti kanye nezinhlelo zezimayini. Ama-liner e-HDPE anombhalo anendawo eyakhiwe ngokwedizayini yokugqagqana kwendawo eyodwa noma zombili izinhlangothi okwandisa kakhulu ukungqubuzana phakathi kwayo nenhlabathi noma amanye ama-geosynthetics, okulungele imithambeka eqondile. Ama-geomembrane e-LLDPE, ngakolunye uhlangothi, anikeza ukuguquguquka okukhulu kanye nezici zokwelula, okwenza kube lula ukuhambisana nezindawo ezingalingani futhi kuthandwa kakhulu ezinhlelweni ezidinga ukumelana nokubhobozwa okuphezulu ezindaweni ezibandayo. Ngaphezu kwalezi zinhlobo ze-polymer, ama-geomembrane angaklanywa ngokwezifiso ngobukhulu obuhlukahlukene, imibala, kanye nokuthungwa kwendawo ukuze kuhambisane ngqo nezimfuneko zephrojekthi. Ukukhetha phakathi kwalezi zinketho kudinga ukuhlola ngokucophelela indawo yamakhemikhali, izimo zokufaka, kanye nempilo yesevisi elindelekile, okungasiza ukukuhlola abakhiqizi abangochwepheshe abafana ne-Geofantex.

I-Geofantex ikhiqiza zombili ama-HDPE geomembranes abushelelezi nalawo anokuthungwa ngama-resin e-polymer aphezulu akhiqiza ukusebenza okuhle kakhulu kwesikhathi eside ezindaweni zokufaka ezinzima. Isembozo sethu se-HDPE esibushelelezi sinikeza umgoqo ominyene, ongaguquguquki kanye nokuhlanganiswa okuhle kakhulu, okuvumela abafaki ukuthi bakhe imithungo eqinile egcina ubuqotho balo lonke uhlelo lokugcina. Ingxenye enokuthungwa yenziwa kusetshenziswa inqubo ethuthukisiwe ye-co-extrusion eyenza indawo efanayo, enokungqubuzana okuphezulu ohlangothini olulodwa noma zombili zeshidi. Lokhu kuthungwa kuthuthukisa kakhulu ukuzinza kwemithambeka ezinhlelweni ezifana namakhava okulahla imfucuza, amachibi e-tailings, namadamu anezinhlangothi eziqondile lapho ukushelela kuyinkinga enkulu. Zombili izinhlobo zomkhiqizo zihlolwa ngokuqinile mayelana namandla okudonsa, ukumelana nokudabuka, ukumelana nokubhobozwa, kanye nokumelana nokuqhekeka kwengcindezi ukuze kuqinisekiswe ukuthi zidlula amazinga omkhakathi. Ngamasembozo ethu e-HDPE, abanikazi bamaphrojekthi bathola ukuzethemba kokuthi ukutshalwa kwemali kwabo kokugcina kuzosebenza ngokuthembekile isikhathi sokuphila esiklanyelwe sesikhungo.

Ngaphezu kwemikhiqizo yethu eyinhloko ye-HDPE, i-Geofantex inikeza iqoqo eliphelele lezinto ze-geosynthetic ezihambisanayo eziklanyelwe ukusebenza ngokungenasici ngaphakathi kwesistimu ephelele yokuvalela. I-I-LLDPE Geomembrane ibanga linikeza ukuguquguquka okuhle kakhulu kumaphrojekthi adinga ukweluleka okuphezulu nokuhambisana, njengemisele yokunisela namachibi okuhlobisa. Siphinde sikhiqize I-Geosynthetics Clay Linerimikhiqizo ehlanganisa ubumba lwe-bentonite nama-geotextiles ukuze kwakheke umgoqo ozivalayo ngokwawo, onokungena kabusha ophansi osetshenziswa ezinhlelweni zokufaka izingqimba ezihlanganisiwe. Ikhathalogi yomkhiqizo wethu inabela kuma-geotextiles angalukiwe nalukiwe ukuze kube nokuvikelwa nokuhlungwa, amanethi okudonsa amanzi e-geocomposite, nama-geocells okuvikela imithambeka nemigudu. Lokhu kunikezwa okuphelele kusenza sikwazi ukuhlinzeka ngezisombululo eziphelele ze-geosynthetic ezivela emthonjeni owodwa, okwenza kube lula ukuthenga nokuqinisekisa ukuhambisana kwezinto zokwakha. Ukulinganisa ngokwezifiso, ububanzi bamaphaneli, nobude bamarola kuyatholakala ukuze kuncishiswe ukumosha futhi kuncishiswe izidingo zokuhlanganisa endaweni, okugcina isikhathi nemali kubosonkontileka.

Ama-geomembrane e-Geofantex atholakala ngobukhulu obuhlukahlukene kusukela ku-0.5 mm kuya ku-3.0 mm, okuvumela abacacisi ukuthi bafanise imembrane nezidingo eziqondile zomshini namakhemikhali zephrojekthi yabo. Amamembrane amancane acishe abe ngu-0.5 mm ayizinketho ezingabizi kakhulu zezinhlelo zesikhashana, imigudu yokunisela, kanye nokugcinwa okuyingozi encane lapho izithiyo zesabelomali ziyizinto eziyisisekelo. Ubukhulu obujwayelekile obusuka ku-1.0 mm kuya ku-1.5 mm buletha ukulingana okufanele kwamandla, ukuguquguquka, kanye nezindleko ezinhlelweni eziningi zokufaka amachibi, ezolimo, kanye nokugcinwa kwamanzi okuvamile. Ezingeni lezimo eziyingozi kakhulu njengamaseli okulahla udoti, ukugcinwa kwemfucuza eyingozi, kanye nezindawo zokukhipha izinsimbi ezimayini, amamembrane amakhulu asuka ku-2.0 mm kuya ku-3.0 mm anikeza ukumelana okuphezulu nokubhobozwa kanye nempilo yesevisi enwetshiwe. Isikhungo sethu sokukhiqiza singakhiqiza amaphaneli afinyelela ku-8 metres ububanzi kanye namaroli obude obukhulu ukuze kuhlanganiswe izindawo ezinkulu ngempumelelo ngokushisela okumbalwa emkhakheni. Yonke inqubo yokukhiqiza ibhalwa ngokucophelela futhi ihlolwe ngamaqembu ukuze uthole ikhwalithi engaguquki ehlangabezana noma edlula izimiso ezijwayelekile njengezidingo ze-GRI GM-13.

Enye yezinto ezigqama kakhulu emikhiqizweni ye-geomembrane yakwa-Geofantex ukuhlala kwayo isikhathi eside okungavamile, eyakhelwe ukubekezelela izindawo ezinamakhemikhali anobuthi ngaphandle kokuwohloka ngaphambi kwesikhathi. Amamembrane ethu e-HDPE amelana nokuhlaselwa yizinhlobonhlobo ezibanzi zama-asidi, ama-base, ama-solvent, nama-hydrocarbon avame ukutholakala emanzini angcolile ezimbonini, ku-leachate, nasezixazululweni zezinqubo zokumba. Lokhu kungasebenzi kwamakhemikhali kuqinisekisa ukuthi isivimbelo sigcina ubuqotho baso besakhiwo kanye nokungangeneki kwamanzi phakathi nesikhathi sokusebenza esilindelekile esivame ukudlula iminyaka engama-30 uma sifakwe ngendlela efanele. Isakhiwo samangqamuzana aminyene se-resin yethu yekhwalithi ephezulu siphinde sinikeze ukumelana okuhle kakhulu nokuqhekeka ngenxa yengcindezi yemvelo, okuyindlela evamile yokwehluleka kumamembrane asezingeni eliphansi ngaphansi komthwalo oqhubekayo. Kuhlangene nokumelana okumangalisayo nokubhobozwa nokudwengulwa, lawa mamembrane abekezelela izingcindezi zomzimba zokufakwa, ukuhla kwesisekelo, kanye nengcindezi yokugubuzela ngaphandle kokuthikameza ukusebenza. Kubanikazi bamaphrojekthi, lokhu kuhumusha ekuncipheni kokungenelela kokulungisa, izigameko ezimbalwa zokuvalwa komsebenzi, kanye nokuthembeka kwesikhathi eside okuvikela kokubili imvelo kanye nokutshalwa kwemali kwakho.

Ama-geomembrane e-Geofantex enziwe nge-carbon black ethuthukisiwe kanye namaphakethe e-stabilizer ahlinzeka ngokuvikelwa okuqinile ekumiseleleni kwemisebe ye-ultraviolet, okuqinisekisa ukuthi ukusebenza akwehli phansi ngaphansi kokuchayeka elangeni isikhathi eside. Amamembrane ethu avimbela ukufuduka kwe-leachate nezingcolisi ziye emhlabathini ozungezile nasemanzini angaphansi komhlaba, esebenza njengesivikelo esibalulekile semvelo sezinhlelo zemvelo ezibucayi nemithombo yamanzi okuphuza. Ngokuqukatha imfucuza enobuthi nokuvimbela ukungena kwamanzi, lawa ma-liner asiza amaphrojekthi ukuthi ahambisane nemithetho eqinile yezemvelo futhi agweme izikweletu ezibizayo zokulungisa esikhathini esizayo. Izinto ze-polymer eziphephile nezinzile ezisetshenziswa ekukhiqizeni azikhiphi izinto eziyingozi ngokwazo, okuqinisekisa ukuthi ziphephile ekusetshenzisweni okubandakanya ukugcinwa kwamanzi okuphuzwayo kanye nokufuywa kwezilwane zasemanzini. Ngaphezu kwalokho, ukukhiqizwa nokusetshenziswa kwama-geomembrane kunciphisa isidingo sama-clay liner adla amandla amaningi adinga umsebenzi omkhulu wokumba nokucindezela. Ukukhetha i-Geofantex kusekela izinqubo zokwakha ezisimeme ngokuletha isisombululo esihlala isikhathi eside, esidinga ukunakekelwa okuncane esinciphisa umkhondo wemvelo phakathi nomjikelezo wokuphila wonke wephrojekthi yakho.

Ukufakwa kwe-geomembrane yesimanje kuyinqubo eqondile uma kusekelwa isiqondiso esicacile esivela kubakhiqizi abanolwazi abafana neGeofantex. Imikhiqizo yethu ilethwa ngamarola abanzi anciphisa inani lemithungo yasensimini edingekayo, okunciphisa isikhathi sokufaka kanye namathuba okuba neziphambeko zokushisela. Amaphaneli ahlanganiswa kusetshenziswa amasu okushisela nge-wedge eshisayo noma i-extrusion okudala imithungo eqinile, ehlolwe umoya enesiqinisekiso sekhwalithi esibhalwe phansi kuyo yonke inqubo. Uma kwenzeka umonakalo ngesikhathi sokusebenza ngenxa yokubhobozwa ngengozi noma ukushayiswa kwemishini, ama-geomembrane ethu alungiseka kalula kusetshenziswa amasu okushisela iziqephu abuyisela ukusebenza okuphelele kwesithiyo ngokushesha. Amathimba okufaka ayazuza emibhalweni yethu yobuchwepheshe enemininingwane kanye nokusekelwa endaweni okusiza ukubhekana nezimo ezingalindelekile njengezindawo ezingalingani noma isimo sezulu esingesihle. Lokhu kufakeka kalula kusho ukuthi amaphrojekthi ahlala ohlelweni, izindleko zabasebenzi ziyalawulwa, futhi i-liner eqediwe isebenza ngqo njengoba yakhelwe kusukela osukwini lokuqala lokusebenza.

Nakuba izindleko zokuqala zezinto zokwakha ze-geomembrane yekhwalithi zingabonakala zinkulu, umnotho womjikelezo wokuphila wonke uthanda kakhulu ukutshala imali emikhiqizweni esezingeni eliphezulu evela kubakhiqizi abathembekile. Ukuqina nokumelana namakhemikhali kwezindwangu ze-Geofantex kunciphisa isidingo sokulungiswa okubizayo, ukushintshwa, nokuhlanjululwa kwemvelo okungavela ekwehlulekeni kwesithiyo sangaphambi kwesikhathi. Uma kuqhathaniswa nezithiyo zobumba ezihlanganisiwe zendabuko, ama-geomembrane adinga izinto ezimbalwa kakhulu, umsebenzi, nesikhathi sokwakha, okudala ukonga okusheshayo phakathi nesigaba sokufaka ngokwaso. Isimo esilula sama-roll sinciphisa izindleko zokuthutha ngisho nasezindaweni zamaphrojekthi ezikude, kuyilapho ububanzi bamaphaneli abanzi kunciphisa umsebenzi wokushisela endaweni kanye nezindleko zokulawula ikhwalithi ezihambisana nakho. Phakathi nokuphila komklamo weminyaka engu-25, inhlanganisela yokunakekelwa okuphansi, ukuthembeka okuphezulu, nesikhathi sesevisi eside iletha inzuzo ephezulu yokutshala imali uma kuqhathaniswa nezinye izixazululo zokuqukatha. Uma ubala imali yezinhlawulo zokulawula ezigwenyiwe kanye nezindleko zesibopho, ukukhetha ama-geomembrane e-Geofantex kuyisinqumo esizwakalayo ngokomnotho kunoma yimuphi umthuthukisi wamaphrojekthi ongathakazelayo.

Imigodi yokulahla imfucuza yasezindaweni kamasipala kanye nemigodi yokulahla imfucuza eyingozi iphakathi kwezindawo ezidinga kakhulu izinto zokuvikela ezingamapulasitiki amakhulu (geomembrane liners), ezidinga izinto eziqinisekisiwe ezinikeza ukusebenza okuthembekile kweminyaka engamashumi ukuvikela ukungcola. Ama-geomembrane e-Geofantex asebenza njengengxenye ebalulekile yezinhlelo zokuvikela ezihlanganisiwe ezindaweni eziphansi nasezindaweni ezinomthambeka emaceleni ezindawo zokulahla imfucuza, esebenza kanye nezingqimba zokuvikela ze-geotextile kanye nama-geonet okudonsa amanzi ukuze kulawulwe uketshezi olungcolile (leachate). Amapulasitiki ethu amakhulu asetshenziswa futhi ezinhlelweni zokuvala izindawo zokulahla imfucuza, lapho evimbela khona ukungena kwamanzi emvuleni phakathi kwemfucuza futhi alawule ukukhishwa kwegesi elinuka kabi ngempumelelo. Ngokukhetha okulungile kwepulasitiki elibushelelezi noma elinombhalo, onjiniyela bangaklama imithambeka ezinzile futhi baqinisekise ukuthi uhlelo lokuvikela luhlala luphelele ngisho noma imfucuza ihla ngokuhamba kwesikhathi. Ukuze uthole imininingwane eyengeziwe ngezixazululo ezigcwele ezakhiwe ngobuchwepheshe, ungabuyekeza eyethu ekhethekileIndawo Yokulahla Udotiikhasi lezixazululo elibonisa amadizayini aphelele wesistimu. Ama-ejensi ezemvelo nabathuthukisi bamaphrojekthi bathemba izinto ze-Geofantex ukuhlangabezana namazinga aqinile okulawula nokuvikela imiphakathi ezingozini zokungcola.

Ezolimo zincike ekuphathweni kwamanzi okuphumelelayo, futhi ama-geomembrane anikeza indlela ethembeke kakhulu yokwakha amachibi okugcina amanzi, amadamu okunisela, nezindawo zokufuya izinhlanzi ngaphandle kokulahlekelwa ngamanzi amaningi. I-pond liner efakwe kahle ivimbela ukungena kwamanzi emhlabathini ozungezile, iqinisekisa ukuthi wonke ama-cubic meter amanzi okunisela ayigugu agcinwa kuze kube yilapho edingwa yizitshalo. Ukufuywa kwezinhlanzi nezimfanzi kuzuza kakhulu endaweni yamanzi ehlanzekile nelawulwayo eyakhiwe ngama-geomembrane ethu, okuholela ezifuyweni ezinempilo kanye nesivuno esiphezulu. Ama-geomembrane asetshenziswa futhi kuma-biogas digester, ezindaweni zokugcina i-silage, nasezinhlelweni zokuvalela ubulongwe emapulazini esimanje, okusiza ukuphatha imfucuza ngendlela esimeme nokukhiqiza amandla avuselelekayo. Ukumelana kwama-LLDPE liner ethu ekubhobozweni nokuguquguquka kwawo kuwenza afaneleke kakhulu ezinhlakeni ezingajwayelekile ezivame ukutholakala emachibini ezolimo. Ngokunciphisa ukuncika emhlabathini ongenamanzi ngokwemvelo kanye nokuthutha kobumba okubizayo, ama-geomembrane ezolimo anikeza indlela engabizi kakhulu eya emisebenzini yezolimo eqinile futhi ekhiqizayo.

Imisebenzi yezimayini ikhiqiza amanani amakhulu kakhulu amanzi okusebenza, izinsalela, nezixazululo zokuhluza ezidinga ukuvalelwa ngokuphephile ukuze kuvikelwe imifudlana ezungezile ekungcolisweni. Ama-geomembrane ayindinganiso eyamukelekile embonini yokufaka izinto zokuvikela emgodini wokuhluza lapho izinsimbi eziyigugu zikhishwa khona kusetshenziswa izixazululo zamakhemikhali okufanele zibanjwe ngokuphelele futhi ziphinde zisetshenziswe. Izinto zokuvikela ze-Geofantex nazo zisetshenziswa ezindaweni zokugcina izinsalela, emachibini okuhwamuka, nasezitsheni zokuhlanza amanzi kuzo zonke izinhlobo zezinhlelo zezimayini kusukela ekukhishweni kwegolide kuya kwelethusi. Okukhethekile kwethuIzimayiniIkhasi lesisombululo likhombisa indlela lezi zithiyo ezihlangana ngayo nama-geotextiles kanye nemikhiqizo yokudonsa amanzi ukuze kwakhiwe izinhlelo zokuvimbela ezinokwethenjelwa ngaphansi kwezimo ezingavamile. Ukumelana namakhemikhali okuphawulekayo kwe-membrane yethu ye-HDPE kuqinisekisa ukuthi imelana nezixazululo ezinamandla ezinamatshe noma ezinamatshe amaningi ezivame ukuhlotshaniswa nemijikelezo yokucubungula ezimayini. Ngokukhetha i-Geofantex, izinkampani zezimayini zibonisa ukuzibophezela kwazo ekuphathweni kwemvelo kuyilapho ziqinisekisa ukuqhubeka kokusebenza ngaphandle kokumiswa okuhlobene nokuvuza.

Emkhakheni obanzi wokwakha kanye nobunjiniyela bomphakathi, ama-geomembrane asetshenziswa ezinhlobonhlobo zezinhlelo ezikhulayo, kusukela ekuvimbeleni kwamanzi emhubheni nasezindlini ezingaphansi komhlaba kuya ekufakweni kwezinto zokuhlobisa amanzi. Imikhiqizo yethu isebenza njengezithiyo zomhwamuko ngaphansi kwamatshe kakhonkolo, ivimbela ukungena komswakama okungase kulimaze izakhiwo futhi kudale izimo zomoya ongaphakathi ezimbi empilweni. Ama-geomembrane ayizingxenye ezibalulekile ekwakhiweni kwemigudu emikhulu yokudlulisa amanzi, amadamu, nezindawo zokugcina amanzi emvula lapho ukulawulwa kokuvuza kubaluleke kakhulu. Asetshenziswa futhi kakhulu emisebenzini yokulungisa, okuhlanganisa nokumboza izindawo ezingcolile zase-brownfield, nasekuvikeleni amanzi angaphansi komhlaba emisebenzini yokukhipha amanzi ezakhiweni. Ngaphansi kwemigwaqo neziporo, ama-geomembrane angase asebenze njengezithiyo zokuvikela izingqimba zomhlaba ezibucayi ekungeneni kwamanzi, okwandisa impilo yomgwaqo. Ukuguquguquka kobunjiniyela okunikezwa uhla lwethu lwemikhiqizo ye-HDPE, LLDPE, kanye nemikhiqizo enombhalo kuqinisekisa ukuthi abaklami bathola isisombululo esifanele se-geomembrane kunoma iyiphi inselelo yengqalasizinda abahlangabezana nayo.

Ikhwalithi ayisona nje isithembiso eGeofantex; iyingxenye ehlanganisiwe yamasiko ethu okukhiqiza esekelwa ukuhlolwa okuqinile kwangaphakathi esigabeni ngasinye sokukhiqiza. Isikhungo sethu sisebenza ngezinqubo eziqinile zokulawula ikhwalithi eziqapha ukufakwa kwe-polymer resin, amapharamitha e-extrusion, kanye nezici zomkhiqizo ophelile ukuze kuqinisekiswe ukungaguquguquki kuyo yonke into eyenziwe. Iroli ngayinye ye-geomembrane iyahlolwa ngezici ezibalulekile ezihlanganisa ukujiya, ukuminyana, ukuziphatha kokudonsa, amandla okudabuka, ukumelana nokubhobozwa, kanye nokusatshalaliswa kwe-carbon black ngaphambi kokuba ishiye imboni. Sibambelela ezimisweni ezamukelwa umhlaba wonke ezifana ne-GRI GM-13 nezindlela zokuhlola ze-ASTM ukuze ube nokuzethemba okuphelele ekuhambisaneni kwezinto zethu. Ukuzibophezela kwethu ekhwalithini kusho ukuthi osonkontileka bathola imikhiqizo ehlangana kahle futhi esebenza ngendlela eqagelayo, okunciphisa izinkinga zasensimini futhi kuthuthukise imiphumela yephrojekthi. Lokhu kuzinikela ekwenzeni kahle kusizuzele ukuthenjwa kwamaklayenti emazweni angaphezu kuka-40 phakathi neminyaka yokusebenzisana okuphumelelayo.

Ngolwazi olujulile embonini ye-geosynthetics, i-Geofantex iletha ulwazi olubalulekile olusebenzayo ekusebenzelaneni nakho konke ukuxhumana namaklayenti, kusukela ekukhethweni kokuqala komkhiqizo kuze kufike ekusekelweni kokufakwa kokugcina. Ithimba lethu lonjiniyela lisebenza kanye nabeluleki bakho bokuklama ukuthuthukisa ukuhlelwa okufanele kwe-liner, kucaciswa ubukhulu obufanele, ukuthungwa, kanye nezinto ezisizayo ezifana ne-geotextiles kanye ne-clay liners. Sinikeza isiqondiso mayelana nokulungiselelwa kwe-subgrade, izinqubo zokushisela, ukuhlolwa kokuqinisekisa ikhwalithi, kanye nezindlela zokulungisa ukuze siqinisekise ukuthi umfaki wakho uthola imiphumela engcono kakhulu. Ngisho nangemva kokulethwa, ithimba lethu lobuchwepheshe liyatholakala ukuphendula imibuzo nokuxazulula noma yiziphi izinkinga eziphakamayo ngesikhathi sokufakwa kwephrojekthi yakho. Le ndlela yokusebenzisana ngokubambisana ihlukanisa i-Geofantex kubathengisi abamane balethe amaroli ezinto ngaphandle kokuzibophezela kobuchwepheshe. Uma ukhetha thina, uthola umlingani ozinikele empumelelweni yesikhathi eside yephrojekthi yakho, hhayi nje umthengisi wezinto zokusetshenziswa.

Wonke umsebenzi wokwakha uhlukile, futhi i-Geofantex iyaziqhenya ngokunikeza izixazululo eziqondene nawe ezihambisana ngqo nezidingo zobunjiniyela kanye nemikhawulo yezohwebo. Ikhono lethu lokukhiqiza eliguquguqukayo lisivumela ukuthi sikhiqize osayizi bamaphaneli enziwe ngokwezifiso, ubukhulu bamarola, kanye nezinhlanganisela ezihlanganisiwe ezikhethekile ukuze kuhlangatshezwane nezicaciso zeprojekthi ezingajwayelekile. Sisebenza ngqo namaklayenti ukuze siqonde izidingo zawo eziphelele ze-geosynthetic, okusivumela ukuthi sinikeze amanani ahlanganisiwe kuzo zonke izinhlobo zemikhiqizo okuletha ukonga kwezindleko kwangempela. Ukusebenza kahle kwezinqubo zethu zokukhiqiza kanye nemodeli yebhizinisi eqondile yokusuka kumkhiqizi iye kumthengi kuqinisekisa ukuthi amanani ethu ahlala encintisana kakhulu emakethe yomhlaba wonke ngaphandle kokudela izinga lezinto. Sihlala siqhathanisa amanani ethu nabaphakeli bamazwe ngamazwe ukuze siqinisekise ukuthi amaklayenti athola inani elikhethekile lezindleko zawo ezinkulu. Le nhlanganisela yokujula kokwenza ngokwezifiso kanye nokulingana kwezohwebo yenza i-Geofantex ibe umlingani okhethwayo wamaphrojekthi asukela emachibini amancane ezolimo kuya ezinhlelweni ezinkulu zengqalasizinda kazwelonke. Sikumema ukuthi uhloleIMIKHIKIZO ikhasi ukuze ubone ububanzi obugcwele bephothifoliyo yethu yokukhiqiza.

Ukuqala uhambo lwakho lokuthenga i-geomembrane ne-Geofantex kulula futhi kuqondile, kuqala ngengxoxo yokuqala lapho sifunda khona mayelana nobubanzi bomsebenzi wakho nezinhloso zawo. Ungafinyelela ithimba lethu ngefomu lokubuza elikuyiwebhusayithi yethu, noma ngqo nge-imeyili noma ngocingo, futhi uthole impendulo esheshayo evela kuchwepheshe we-akhawunti ozinikele. Phakathi nale ngxoxo, sizoxoxa ngohlobo lohlelo lokusebenza, izimo zemvelo, ukulindela kwempilo yokuklama, kanye nanoma yiziphi izidingo ezithile zomthetho ezithinta ukukhethwa kwezinto. Lolu lwazi luvumela onjiniyela bethu ukuthi baphakamise uhlobo lwe-geomembrane olufanele kakhulu, ukujiya, kanye nokuqedwa kwendawo yokuphelela kwesimo sakho esiyingqayizivele. Izeluleko zokuqala mayelana nezindlela zokufaka kanye ne-geosynthetics esekelayo nazo ziyanikezwa ukukusiza ukuthi uhlele umsebenzi ophelele ngokugcwele. Lesi sinyathelo sokuqala sokubonisana siqinisekisa ukuthi ucela into efanele kusukela osukwini lokuqala, ugwema ukubambezeleka okubizayo okubangelwa uku-oda incazelo engalungile.

Uma izidingo zakho sezicacile, iGeofantex ilungiselela isilinganiso sentengo esinemininingwane, esisobala esihlanganisa intengo yezinto zokwakha, ukuhlelwa kokulethwa, kanye nanoma yikuphi ukwenziwa ngendlela oyifunayo ukuze kuhlangatshezwane nokucaciswa kwakho ngqo. Emisebenzini emikhulu noma eyinkimbinkimbi ngokobuchwepheshe, siyajabula ukunikeza amasampula omkhiqizo wangempela ukuze ithimba lakho lobunjiniyela likwazi ukuqinisekisa izinga lomkhiqizo ngokwalo ngaphambi kokuthatha isinqumo sokuthenga okuphelele. Siphinde sinikeze amaphepha edatha yobuchwepheshe, izitifiketi zokuhlolwa, kanye nemihlahlandlela yokufaka ukuze kusizwe ukubuyekezwa nokugunyazwa kokucaciswa kwakho ngaphakathi enkampanini. Ukuhlolwa kwamasampula okufana nokuzama ukushisela kanye nokuhlolwa kokuhambisana kwamakhemikhali kungahlelwa ukuze kunikeze isiqinisekiso esengeziwe ezinhlelweni ezidinga kakhulu. Esikhundleni sokwethula ukukhetha okukodwa, sivame ukunikeza ezinye izindlela zokuhleleka ngamanani entengo ahlukene, okukuvumela ukuthi ulinganise izindleko nezidingo zokusebenza ngempumelelo. Izilinganiso zethu zentengo zenzelwe ukuba zicace futhi ziphelele, zingenawo amanani afihliwe, okuqinisekisa ukuthi inqubo yakho yokwenza isabelomali isekelwe ezindlekweni zokugcina eziqondile.

Ngemithombo yethu yokukhiqiza kanye nenethiwekhi yezokuthutha, i-Geofantex iletha imikhiqizo ye-geomembrane ngokuthembekile emaphrojekthini emhlabeni wonke, kusukela eYurophu naseMelika kuya e-Afrika, eMpumalanga Ephakathi nase-Asia. Ukupakisha kwethu kokuthumela ngaphandle kuqinisekisa ukuthi imikhiqizo ifika endaweni yesiza isesimweni esiphelele, ivikelekile ekulimaleni ngesikhathi sokuthutha olwandle, ukudluliswa kwempahla, kanye nezingxenye zokulethwa ezweni. Sisebenzisana eduze nohlelo lwephrojekthi yakho ukuhlela ukuthunyelwa okuhambisana nesikhathi sakho sokufaka, sinikeza izinketho zokulethwa eziguquguqukayo kusukela kumakhonteyina agcwele kuya emithwalweni ehlanganisiwe. Amadokhumenti okulethwa, okuhlanganisa uhlu lokupakisha, izitifiketi zemvelaphi, kanye nezitifiketi zokuhlolwa kwekhwalithi, alungiselelwa ngokucophelela ukuze kube lula ukudlula kwempahla emngceleni ngokushelelayo ezweni lakho oya kulo. Ithimba lethu lokuthengisa lamazwe ngamazwe liphatha zonke izinkinga zezokuthutha ukuze wena ugxile ekusetshenzisweni kwephrojekthi esikhundleni sokukhathazeka ngokuthumela. Uma i-oda lakho selifikile, imiyalelo yethu ecacile yokuphatha nokugcina isiza ukugcina ikhwalithi yomkhiqizo kuze kube yilapho amaqembu okufaka elungiselela isisekelo esingaphansi ukuze kufakwe isembozo.

Ama-geomembrane ngokungenakuphikwa abalulekile ezinhlelweni zesimanje zokuvikela imvelo, ukuphathwa kwamanzi, kanye nezinhlelo zokugcina izinto zezimboni, enikeza isisombululo esiqinisekisiwe nesingabizi kakhulu sokuvimbela ukungena kwamanzi ezindaweni eziningi ezingenakubalwa. I-Geofantex Geosynthetics ilungele ukusebenza njengozakwethu wokukhiqiza okwazi ukuhlinzeka ngezinto zokugqoka ze-HDPE ne-LLDPE zekhwalithi ephezulu ezisekelwa ukusekelwa kobuchwepheshe okuphelele kanye nokulethwa okuthembekile emhlabeni wonke. Ngohlu lwethu olubanzi lwemikhiqizo, ukuqinisekiswa kwekhwalithi okuqinile, kanye nokuzibophezela ezisombululweni zekhasimende ezenzelwe wena, siletha ukusebenza kahle nenani elidingwa futhi elifanele amaphrojekthi amakhulu obunjiniyela. Noma ngabe iphrojekthi yakho elandelayo iyiseli yokulahla udoti kamasipala, ichibi lokugcina amanzi lezolimo, noma indawo yokugcina izinto yezimayini edinga kakhulu, izisombululo zethu zama-geomembrane zenzelwe ukuvikela kokubili ukutshalwa kwemali kwakho kanye nemvelo. Ithimba elinolwazi e-Geofantex likhona ukukuqondisa ekukhetheni izinto zokwakha futhi linikeze isilinganiso sokuncintisana noma nini lapho usukulungele ukuqhubeka. Xhumana nathi namuhla nge-Xhumana ikhasi ukuze uthole isisombululo esihle kakhulu se-geomembrane sephrojekthi yakho, futhi uthole ukuthi kungani osonkontileka emhlabeni wonke bathembela ku-Geofantex ukuze babe nokuthula kwengqondo nokusebenza okuhle kakhulu.