Izinto zokwakha ezenziwe ngama-geosynthetic ziguqule indlela onjiniyela bomphakathi nabahleli bezemvelo ababhekana ngayo nokuqina komhlabathi, ukuphathwa kwamanzi, nokuqina kwengqalasizinda. Lezi zindwangu nobumba obenziwe ngobunjiniyela zinikeza izixazululo ezingabizi kakhulu, eziphila isikhathi eside ezenza kangcono izinto zokwakha zendabuko ezintweni eziningi eziyinselele. I-Geofantex Geosynthetics, umkhiqizi nomhlinzeki oholayo ozinze e-China, ibe phambili kulokhu kusungulwa kusukela yasungulwa ngo-2014, iletha imikhiqizo esebenza kahle kakhulu emaphrojekthini emhlabeni wonke. Le nkampani inohlu olubanzi oluhlanganisa ama-geotextile alukiwe nangalukiwe, ama-geomembrane, ama-geogrid, ama-geonet, ama-geocomposite, nama-geosynthetic clay liner, wonke aklanyelwe ukuhlangabezana namazinga eqiniso omhlaba wonke. Ngokuhlanganisa ubuchwepheshe obuthuthukile bokukhiqiza nobungcweti obujulile bobunjiniyela, i-Geofantex iqinisekisa ukuthi umkhiqizo ngamunye uletha ukusebenza okuthembekile ezindaweni eziyinselele kakhulu. Lesi sihloko sihlola izigaba ezibalulekile zemikhiqizo evela kwa-Geofantex Geosynthetics, sichaza imisebenzi yazo eyingqayizivele, izici zezinto zazo, kanye nezindima ezibalulekile ezidlalayo ekwakheni kwesimanje nasekuvikelweni kwemvelo.

Izindwangu zomhlaba (Geotextiles) ziphakathi kwemikhiqizo eguquguqukayo futhi esetshenziswa kakhulu embonini yama-geosynthetic, zifeza imisebenzi ebalulekile njengokuhlukanisa, ukuhlunga, ukuvikela, nokukhipha amanzi emisebenzini ehlukahlukene yobunjiniyela bomphakathi. I-Geofantex ikhiqiza izindwangu zomhlaba ezilukiwe nezingalukiwe, ngayinye yakhelwe ngezici ezihlukile ukuze ibhekane nezimo ezithile zendawo kanye nezidingo zokusebenza. Izindwangu zomhlaba ezilukiwe, njenge-PP Woven Geotextiles ezinikezwa yi-Geofantex, zenziwa ngokuhlanganisa imicu ye-polypropylene noma ye-polyester ibe yindwangu eqinile, ezinzile ngobukhulu, egqama ekusabalaliseni umthwalo nasekuqiniseni inhlabathi. Lezi zindwangu zinikeza amandla aphezulu okudonsa nokumelana nokugwaza okuhle kakhulu, okwenza zilungele ukusetshenziswa ngaphansi kwemigwaqo, ojantshi, nezindonga ezigcina umhlaba lapho ukuhlukanisa izingqimba ezahlukene zomhlaba kubalulekile ekuqineni kwesakhiwo isikhathi eside. Izindwangu zomhlaba ezingalukiwe, ezihlanganisa i-PP Staple Fiber Nonwoven Geotextile kanye ne-Polyester Continuous Filament Nonwoven Geotextile, zikhiqizwa ngokuhlanganisa imicu ndawonye ngezinqubo zemishini, ukushisa, noma amakhemikhali, okuholela endwangu engenawo amanzi enezici ezinhle zokuhlunga nokukhipha amanzi. Uhlobo olungalukiwe luvumela amanzi ukuba adlule ngenkathi lugcina izinhlayiya zomhlaba, luvimbela ukuvaleka futhi lugcine ukusebenza kwamanzi ezinhlelweni zokukhipha amanzi, izindwangu zokulawula ukuguguleka komhlaba, kanye nezingqimba zokuqoqa uketshezi olungcolile emgqonyeni wemfucuza. Ngokukhetha uhlobo olufanele lwendwangu yomhlaba kuphrojekthi ngayinye, onjiniyela bangakwandisa kakhulu impilo yokusebenza yemigwaqo, imithambeka, nezakhiwo zomhlaba kuyilapho behlisa izindleko zokulungisa isikhathi eside. I-Geofantex inikeza ukwesekwa okuphelele kwezobuchwepheshe ukusiza abacacisi ukuthi bakhethe indwangu yomhlaba elukiwe noma engalukiwe efanele ngokusekelwe ezimweni zomhlaba, imithwalo yamanzi, nezidingo zokucindezeleka kwemishini.

Izipho zokugqoka ezenziwe ngezinto ezilukiweyo ezivela kuGeofantex zenzelwe ukuphatha imithwalo ephezulu nezimo ezinzima zokufaka, okwenza zibe ukukhethwa okuthandwayo emisebenzini ebalulekile yengqalasizinda. I-PP High Strength Woven Geotextile, ngokwesibonelo, inikeza izakhiwo eziphakeme zokunwebeka eziyivumela ukuba ihlanganise izindawo ezingaphansi ezithambile futhi isabalalise imithwalo egxilile endaweni ebanzi, ivimbele ukuhlukana okungafani nokwehluleka komgwaqo. Lezi zindwangu zivame ukucaciselwa ukwakhiwa komgwaqo omkhulu, imigwaqo yezindiza, nokuhlukaniswa kwe-ballast yesitimela lapho isisindo sezimoto ezisindayo sidinga ukuqiniswa okuthembekile nokulawulwa kokuhlunga. Isakhiwo esilukiweyo siphinde sinikeze ukumelana okuhle nokonakala kwe-UV nokuhlaselwa kwamakhemikhali, kuqinisekise ukusebenza isikhathi eside ngisho nalapho kuchayeka ezimweni ezinzima zemvelo noma emanzini angaphansi komhlaba angcolile. IGeofantex ikhiqiza lezi zindwangu zokugqoka ezinhlobonhlobo zobubanzi, izisindo, namandla ukuze zihambisane nezidingo ezahlukene zomsebenzi, futhi umgoqo ngamunye uhlola ikhwalithi eqinile ukuze kuqinisekiswe izakhiwo zomshini nezamanzi. Uma zisetshenziswa kanye nezinye izinto zokugqoka ezenziwe ngobuciko njenge-geogrids noma i-geomembranes, izindwangu ezilukiweyo zokugqoka zakha izinhlelo eziyinhlanganisela ezibhekana nezinselele eziningi zobunjiniyela ngasikhathi sinye.

Izakhiwo zokugqoka ezingezona ezilukiwe (nonwoven geotextiles) zidlala indima ebalulekile ekwakhiweni komhlaba, zihlinzeka ngokusebenza okuhle kakhulu kokuhlunga nokukhipha amanzi, okuvikela izakhiwo zomhlaba ekugugulekeni kwangaphakathi nasekukhuleni kwengcindezi yezimbotshana. I-GeoFanTex® GFL Polypropylene Continuous Filament Nonwoven Geotextile, etholakala emkhiqizweni we-Geofantex, inenethiwekhi yemicu engahleliwe eyakha ikhekhe elizinzile lokuhlunga ngenkathi igcina izinga eliphezulu lokugeleza kwamanzi, okwenza ifanelekele izinhlelo ezifana nemisele yokukhipha amanzi, izindonga ezigcina umhlaba, nezinhlelo zokuqoqa uketshezi olungcolile emgqonyeni wokulahla imfucuza. Lezi zindwangu zisebenza futhi njengezikhiye eziyisiqongo zamageomembrane, zivikela ukugwazwa yitshe elibukhali noma izindawo ezingalingani ezingaphansi kwezinhlelo zokuvalela. Isakhiwo esinezinhlangothi ezintathu se-nonwoven sinikeza ukunwebeka nokuvumelana okuhle kakhulu, okuvumela ukuthi zivumelane nezindawo ezingalingani zomhlaba ngaphandle kokuklebhuka noma ukulahlekelwa ukusebenza kahle kokuhlunga. I-Geofantex iphinde ihlinzeke ngezindwangu ezikhethekile ezingezona ezilukiwe zokulawula ukuguguleka komhlaba, ukuqinisa imithambeka, nokusetshenziswa kwezindwangu zokulungisa indawo, lapho ukuvimba ukhula nokugcina umhlaba kuyizinhloso eziyinhloko. Ngokuhlanganisa izindwangu ezingezona ezilukiwe ekwakhiweni kwezinhlelo zokukhipha amanzi nokuhlunga, onjiniyela bangagcina ukuzinza komhlaba nokusebenza kahle kwamanzi iminyaka eminingi ngokungenelela okuncane.

Ama-geomembrane angama-membrane okwenziwa angangenwa manzi asetshenziswa njengezinto zokugqoka ukuze alawule ukuhamba kuketshezi ezindaweni zokugcina imvelo, ukugcina amanzi, kanye nezinhlelo zezimboni, futhi amele isisekelo somkhiqizo weGeofantex. Lawa mashidi akhiqizwa ngamapholima ekhwalithi ephezulu njenge-high-density polyethylene (HDPE) kanye ne-linear low-density polyethylene (LLDPE), ngalinye linikeza izinzuzo ezihlukile kuye ngezidingo zomklamo mayelana nokuchayeka emakhemikhali, ububanzi bezinga lokushisa, kanye nokucindezeleka kwemishini. Isibonelo, i-HDPE Geomembrane yakwaGeofantex inikeza ukumelana namakhemikhali okukhethekile kanye nokungangeni kwamanzi okuphansi, okuyenza ibe yisinqumo esijwayelekile sezinto zokugqoka zokulahla imfucuza, amaphedi okuchithwa kwezimayini, kanye namachibi okwelapha amanzi angcolile lapho ukuvimbela ukuvuza kubaluleke kakhulu. I-LLDPE Geomembrane yenkampani inikeza ukuguquguquka okukhulu nokwelula, okuyivumela ukuthi ivumelane nezindawo ezingalingani futhi ihlanganise ukuhlala okuhlukile ezinhlelweni ezinjengezinto zokugqoka zamachibi, ukugqoka kwemisele, kanye nezinhlelo zokugcina ezingezinhle. Zombili lezi zinhlobo ze-geomembrane zitholakala ngokugqoka okubushelelezi nokunokuthungwa, lapho ama-geomembrane anokuthungwa enikeza amandla okushelela aphakeme ezindaweni ezinemithambeka emikhulu. IGeofantex iphinde ihlinzeke ngezinto zokugqoka ezenziwe ngobumba, ezihlanganisa ungqimba lwe-sodium bentonite clay phakathi kwezingqimba ezimbili ze-geotextile ukuze kwakhiwe isithiyo esiyinhlanganisela esizivalayo esisebenza kahle ikakhulukazi ezindaweni zokugqoka zokulahla imfucuza kanye nasezinhlelweni zamachibi okuhlobisa. Iroli ngalinye le-geomembrane likhiqizwa ngaphansi kwezinqubo zokulawula ikhwalithi eziqinisekisiwe yi-ISO, ezinobukhulu obusuka ku-0.5 mm kuya ku-3.0 mm ukuze kuhlangatshezwane nemibandela ethile yokusebenza kwamanzi nemishini.

Ama-HDPE geomembrane akwaGeofantex enziwe ukumelana nezimo ezinzima kakhulu zamakhemikhali nezishisayo ezitholakala kubunjiniyela bezemvelo. Lawa ma-liner abonisa ukumelana okuvelele nama-hydrocarbon, ama-asidi, izisekelo, nama-solvent, okwenza abalulekile ekuqukethweni kwemfucuza eyingozi, amanzi enqubo yezimboni, nezixazululo zokukhipha izimbiwa emayini. Ukuminyana okuphezulu kwento kunikeza amandla aqinile okuqina nokumelana nokugwazwa, okuqinisekisa ubuqotho ngesikhathi sokufakwa nempilo ende yesevisi yohlelo lokuqukatha. IGeofantex ikhiqiza ama-HDPE geomembrane ngezinqubo ezithuthukile zokukhipha nokugoqa ezikhiqiza ubukhulu obufanayo nezici ezihambisanayo zomzimba kuwo wonke ububanzi beshidi. Ukuhlanganiswa ensimini kwenziwa kusetshenziswa izindlela ze-hot wedge noma ze-extrusion welding, futhi umthungo ngamunye uhlolwa amandla nokuqhubeka kusetshenziswa izindlela ezingenabungozi ezifana nokuhlola ngebhokisi lomoya noma ukuhlola ngomfutho womoya. Lawa ma-liner asetshenziswa kakhulu ezinhlelweni zokulahla imfucuza, lapho akha khona umgoqo oyinhloko ovimbela i-leachate ukuthi ingangcolisi umhlabathi namanzi angaphansi komhlaba, nasemisebenzini yezimayini, lapho afaka khona izindawo zokugcina izinsalela nama-heap leach pads.

I-LDPE geomembranes zinikeza enye indlela yokusebenza ephezulu yamaphrojekthi adinga ukwelula nokuvumelana okukhulu kunalokho i-HDPE engakunikeza. Ukuncipha kwe-crystallinity ye-LLDPE kunikeza lawa ma-liner ukusebenza okuphezulu emazingeni okushisa aphansi kanye nekhono lokwelula kakhulu ngaphambi kokuhluleka, okubalulekile ezinhlelweni ezibandakanya ukunyakaza komhlaba okukhulu noma imijikelezo yokushisa nokubanda. I-LLDPE Geomembrane yakwaGeofantex ivame ukucaciselwa ukugcinwa kwamanzi kwezolimo, amachibi okufuya izilwane zasemanzini, amachibi okuhlobisa, kanye nezindlu zokugcina amanzi emvula lapho kuthandwa khona i-liner evumelana kalula, elula ukufaka. Ukumelana kwayo okuhle kakhulu nokuqhekeka kwengcindezi nakho kuyenza ifaneleke ukuvala okungemuva emathangeni kaphethiloli nasezindaweni zokugcina amakhemikhali. Njengabalingani bayo be-HDPE, ama-LLDPE geomembrane angafakwa ukuthungwa ohlangothini olulodwa noma kuzo zombili ukuze kuthuthukiswe ukuzinza komthambeka futhi kwandiswe ukungqubuzana ngenhlabathi engaphezulu noma izingqimba ze-aggregate. IGeofantex inikeza umhlahlandlela ophelele wokufaka kanye nokusekelwa kokuqinisekisa ikhwalithi ukuze kuqinisekiswe ukuthi wonke umsebenzi we-geomembrane ufinyelela izinga eliklanyelwe lokusebenza kokuvala.

Ama-geogrid ayizinto zokwakha ezenziwe ngama-polymer aklanyelwe ngqo ukuqinisa inhlabathi nokuthuthukisa ukusebenza kwemishini yezakhiwo zomhlaba, futhi i-Geofantex inikeza uhla oluphelele lwemikhiqizo ye-geogrid ukuze ihlangabezane nezidingo ezahlukene zokuqinisa. Le mikhiqizo iqukethe isakhiwo esifana negridi esenziwe ngama-polymer afana ne-polypropylene (PP) noma i-polyester (PET), enezimbobo ezivumela inhlabathi noma ingxube yamatshe ukuthi ihlangane nezimbambo, idale ungqimba oluzinzile ngokomshini. I-Geofantex ikhiqiza ama-geogrid angama-uniaxial, ama-biaxial, nama-triaxial, kanye nama-fiberglass geogrid akhethekile okuqinisa i-asphalt, ngalinye lilungiselelwe ukubhekana nezimo ezithile zomthwalo kanye nobunjiniyela bephrojekthi. Umsebenzi oyinhloko wama-geogrid ukukhulisa amandla okuqina kwenhlabathi, okuvumela imithambeka emikhulu, izindonga eziphakeme zokugcina, nezingxenye zomgwaqo ezingashiyi kakhulu kunalokho okungenzeka ngenhlabathi engaqiniswanga. Ngokusabalalisa izingcindezi zokuqina endaweni ebanzi nokuzibamba emhlabathini ozungezile, ama-geogrid athuthukisa kakhulu isici sokuphepha ekwehlulekeni komthambeka, ekwehlulekeni komthwalo, nasekusakazekeni okuhlangene. Isibonelo, i-PP Biaxial Geogrid ye-Geofantex isetshenziswa kakhulu ekuqinisweni kwesisekelo somgwaqo nasekwakhiweni kwenkundla phezu kwenhlabathi ethambile, lapho inciphisa khona ubukhulu bengxube yamatshe futhi inweba impilo yomgwaqo. I-PP Uniaxial Geogrid yenkampani iklanyelwe ukuqinisa izindonga zokugcina nemithambeka emikhulu, inikeze amandla aphezulu okuqina ohlangothini oluyinhloko lomthwalo. Ezinhlelweni zokumboza i-asphalt, i-Geofantex ihlinzeka nge-Fiberglass Geogrid, emelana nokuqhekeka okubonakalayo futhi inweba impilo yezindawo ezigandayiwe ezingaphansi kwemithwalo enzima yezimoto. Umkhiqizo ngamunye we-geogrid uhlolwa ngokuqina, ukuhlolwa kokusebenza kahle kwezihlanganisi, nokuhlolwa kokuqina ukuze kuqinisekiswe ukusebenza okuthembekile kwesikhathi eside ngaphansi kwezimo zasensimini. Uma kuhlanganiswa namanye ama-geosynthetics afana nama-nonwoven geotextiles okuhlunga noma ama-geocomposites okukhipha amanzi, ama-geogrid akha izinhlelo eziqinisiwe ezihlangene ezibhekana nezinselelo eziningi zomhlaba ngasikhathi sinye.

Ama-biaxial geogrids anikeza amandla okudonsa alinganayo kuzo zombili izinkomba zomshini kanye nezinkomba eziphambene, okwenza kube yinto ekahle yokuzinzisa izisekelo zomgwaqo, i-sub-ballast kaloliwe, kanye nezinkundla zokusebenza phezu kwezindawo ezingenamandla. I-PP Biaxial Geogrid yakwaGeofantex inendawo eqinile, eyakhiwe ngokuphelele eyenza ukuthi ukudluliswa komthwalo kusuka kuhlangene kuya esakhiweni se-grid kusebenze kahle, kunciphisa ukusabalala okuhlangene futhi kuthuthukise ukusebenza kahle kokuminyanisa. Uhlobo lwe-triaxial geogrid, njenge-PP Triaxial Plastic Geogrid, lunikeza ukuhlelwa kwezimbambo ezinhlangothi eziningi okunikeza ukuqiniswa kwe-isotropic kanye nokuhlangana okuphezulu kwe-aggregate, okuqhubekisela phambili ukusatshalaliswa komthwalo futhi kunciphise ukugqwala kwendawo. Le mikhiqizo ivame ukucaciselwa imigwaqo engagandayiwe, imigwaqo yesikhashana yokufinyelela ekwakheni, kanye nezindawo ezigandayiwe unomphela lapho ubukhulu be-aggregate kufanele buncishiswe ukuze kuncishiswe izindleko zempahla kanye nomthelela wemvelo. Ngokuqinisa ungqimba oluyisisekelo, ama-biaxial kanye ne-triaxial geogrids avumela onjiniyela ukuthi baklame izingxenye zomgwaqo ezinciphile ngaphandle kokunciphisa amandla esakhiwo noma impilo yesevisi. I-Geofantex inikeza imihlahlandlela yedizayini enemininingwane kanye nosizo lobuchwepheshe ukusiza onjiniyela ukuthi bakhethe ukuqina kwe-geogrid okufanele, usayizi we-aperture, kanye namandla okudonsa ngakunye isimo esithile se-subgrade kanye nesimo somthwalo wethrafikhi.

I-Uniaxial geogrids zenziwe ngamandla aphakeme okudonsa ikakhulukazi ohlangothini olulodwa, okwenza zibe ukukhethwa kwe-geosynthetic ezindongeni eziqinisiwe zomhlaba (MSE), emithambekeni emiyenga, nasekuqiniseni imigwaqo. I-PP Uniaxial Geogrid ye-Geofantex kanye ne-HDPE Uniaxial Geogrid zikhiqizwa ngezimbambo ezidonsiwe, eziqondisiwe ezinikeza ukumelana nokukhukhuleka okukhethekile kanye namandla okuthwala umthwalo wesikhathi eside ngaphansi kwengcindezi eqhubekayo. Lawa ma-geogrid abekwa ngokuvundlile phakathi kwenhlabathi ngezikhathi ezijwayelekile eziqondile, enwebeka emuva ukusuka ebusweni bodonga noma emthambekeni ukuze akhe ibhulokhi lomhlaba eliqinisiwe eliziphatha njengesakhiwo esiqinile somhlaba. Amandla okudonsa akhiwa ezingqimbeni ze-geogrid amelana namandla okugumbuqela nokushibilika okungaholela ekuhlulekeni ekugcwaliseni okungaqiniswanga. I-Geofantex iphinde ihlinzeke ngama-geogrid e-polyester anokwelula okuphansi kakhulu ezinhlelweni ezidinga ukuguquka okuncane ngaphansi komthwalo, njengezisekelo zebhuloho nokuqiniswa kwesisekelo phezu kwenhlabathi ethambile. Ukukhetha okufanele kwamandla e-geogrid, ukuqina, nokuqina kubalulekile ekusebenzeni kwesikhathi eside kwezakhiwo zomhlaba eziqinisiwe, futhi ithimba lobuchwepheshe le-Geofantex linikeza ukwesekwa okuphelele ekwakhiweni nasekucacisweni.

Ukuphathwa kwamanzi okuphumelelayo kungenye yemisebenzi ebaluleke kakhulu yama-geosynthetics kwezobunjiniyela bomphakathi nezemvelo, futhi i-Geofantex inikeza uhla lwama-drainage geocomposites nama-geonet aklanyelwe ukuhambisa uketshezi ngempumelelo ngenkathi evimbela ukufuduka kwenhlabathi. Ama-geonet ayizakhiwo ze-polymeric ezinobukhulu obuthathu ezihlanganisa amasethi afanayo ezimbambo eziphambana ngama-engeli angaguquki, zakha umgogodla wokukhipha amanzi okugeleza okuphezulu ongahlanganiswa nezihlungi ze-geotextile ohlangothini olulodwa noma zombili ukuze kwakheke uhlelo lokukhipha amanzi lwe-geocomposite. I-Drainage Geonet evela ku-Geofantex, ngokwesibonelo, inikeza enye indlela elula, engabizi kakhulu esikhundleni sezendlalelo zendabuko eziyimbumbulu ekusetshenzisweni okufana nokuqoqwa kwe-leachate yokulahla imfucuza, ukukhipha amanzi emithambekeni, kanye nokukhipha amanzi ngemuva kwezindonga ezigcina umhlaba. Ama-Geocomposites, ahlanganisa umgogodla wokukhipha amanzi nezihlungi ze-geotextile, anikeza ukusebenza okuthuthukisiwe ngokuhlanganisa amandla okugeleza aphezulu nokuhlunga okuthembekile emkhiqizweni owodwa, olula ukuwufaka. Lezi zinto zithatha indawo yezendlalelo eziwugqinsi zesihlabathi namatshe, zinciphisa umthamo wokumba, izindleko zokuthutha, kanye ne-carbon footprint ngenkathi zigcina noma zeqa ukusebenza kwe-hydraulic. Imikhiqizo ye-geocomposite ye-Geofantex ikhiqizwa nge-high-density polyethylene noma i-polypropylene cores emelana nokuchotshozwa ngaphansi kwengcindezi ephezulu yomthwalo, iqinisekisa amandla okugeleza angaguquki kuso sonke isikhathi sokuphila esiklanyelwe. Izingxenye zezihlungi ze-geotextile zikhethwa ngokucophelela ukuze zihambisane nezimo zenhlabathi yendawo, zivimbela ukuvaleka okuvela ekufudukeni kwezinhlayiya ezincane ngenkathi zigcina ukungena kwamanzi okwanele. Ama-drainage geocomposites asetshenziswa kakhulu ezinhlelweni zophahla oluluhlaza, ukukhipha amanzi emhubheni we-plaza, ukukhipha amanzi emhubheni we-tunnel, kanye nokukhipha amanzi odongeni lwesisekelo, lapho isikhala sinqunyelwe futhi ukususwa kwamanzi okuthembekile kubalulekile ekuqineni kwesakhiwo. I-Geofantex iphinde ihlinzeke ngemikhiqizo ekhethekile ye-geocomposite efana ne-geosynthetic clay liner, ehlanganisa ubumba lwe-bentonite nama-geotextile ukuze inikeze kokubili umgoqo wamanzi kanye nemisebenzi yokukhipha amanzi entweni eyodwa eyinhlanganisela. Ngokufaka lezi zixazululo eziphambili zokukhipha amanzi emiklameni yephrojekthi, onjiniyela bangathuthukisa ukuzinza komthambeka, banciphise ingcindezi ye-hydrostatic ezakhiweni, futhi bavikele ikhwalithi yamanzi angaphansi komhlaba ngempumelelo kakhulu kunangezindlela ezijwayelekile.

Ama-Geonets asebenza njengengxenye eyinhloko yokukhipha amanzi ezinhlelweni eziningi ze-geocomposite, enikeza amandla aphezulu okugeleza ngaphakathi kwendiza okudlula kakhulu lokho okungatholakala ngezendlalelo zokukhipha amanzi eziyimbudumbudu ezinobukhulu obufanayo. Isakhiwo esivulekile se-geonet sivumela amanzi ukuba ageleze ngokukhululeka ngaphakathi kwendiza yempahla, kuyilapho izihlungi ze-geotextile zivimbela izinhlayiya zomhlabathi ukuba zingene futhi zivale imigudu yokugeleza. I-Geofantex ikhiqiza ama-geonet anama-rib geometries ahlukahlukene, ubukhulu, namandla okucindezela ukuze kuhlangatshezwane nezidingo ezithile zokwakheka kwamanzi nemishini. Le mikhiqizo ibalulekile ezinhlelweni zokumboza izindawo zokulahla imfucuza, lapho ithutha amanzi emvula iwayise emapayipini okuqoqa futhi ivimbele ukunqwabelana kwe-leachate head ku-geomembrane engaphansi. Ezinhlelweni zokukhipha amanzi odongeni olumile, ama-geonet abekwa eduze kwezindonga ezigcina umhlaba ukuze kukhululwe ingcindezi ye-hydrostatic futhi kuvinjelwe umonakalo wamanzi esakhiweni. Ukuhlanganiswa kwama-geonet nama-nonwoven geotextiles kwakha i-geocomposite ekulula ukuyiphatha nokuyifaka, kunciphisa izindleko zabasebenzi nesikhathi sokwakha uma kuqhathaniswa nezendlalelo zokukhipha amanzi eziyimbudumbudu zendabuko.

Iminikelo ehlukahlukene yemikhiqizo yeGeofantex Geosynthetics inika inkampani amandla okuhlinzeka ngezixazululo eziphelele zemisebenzi ehlukahlukene yobunjiniyela bomphakathi nokuvikela imvelo. Ekwakhiweni kwendawo yokulahla imfucuza, iGeofantex ihlinzeka ngezinhlelo eziphelele zokufaka ulwelwesi oluhlanganisa ama-HDPE geomembranes, ama-geosynthetic clay liners, ama-geotextiles okuvikela nokuhlunga, kanye nama-drainage geocomposites okuqoqa uketshezi olungcolile nokukhipha igesi. Lezi zinhlelo ezihlanganisiwe ziqinisekisa ukuthi izindawo zokugcina imfucuza zihlangabezana nezidingo eziqinile zemithetho mayelana nokuvikela amanzi angaphansi komhlaba nokuphepha kwemvelo isikhathi eside. Emisebenzini yezimayini, ama-geomembranes nama-geotextiles eGeofantex asetshenziselwa ukufaka ulwelwesi ezindaweni zokugcina izinsalela, ama-heap leach pads, namachibi amanzi okucubungula, ukuvimbela ukukhishwa koketshezi olucubungulwayo nokuvikela imvelo ezungezile. Ama-geogrids nama-geotextiles enkampani asetshenziswa kabanzi ekwakhiweni kwemigwaqo nojantshi, lapho aqinisa khona izisekelo zomhlaba, ahlukanise izendlalelo zenhlabathi, futhi athuthukise ukusebenza komgwaqo ngaphansi kwemithwalo enzima yezimoto. Imisebenzi yokulawula ukuguguleka komhlaba iyazuza ema-nonwoven geotextiles eGeofantex,ama-geocells, kanye nezicubu zokuqinisa utshani, eziqinisa imithambeka, zivikela ugu lolwandle, futhi zikhuthaza ukumila kwezitshalo ezindaweni ezibucayi. Ezikhungweni zokuphatha imfucuza yamanzi, ama-geomembrane nama-geocomposite ahlinzeka ngokuvala okuthembekile nokukhipha amanzi emachibini okwelapha, emibhedeni yokomisa udaka, nasezindaweni zokulinganisa. I-Geofantex iphinde isebenze emkhakheni wezolimo ngama-geomembrane emachibini okunisela nasekufakeni imisele, izindwangu zokuhlunga amanzi ezinhlelweni zokukhipha amanzi, kanye nezindwangu zobumba ezenziwe ngobuciko zokugcina umquba kanye nezinto zokupheka i-biogas. Amandla enkampani okuletha emhlabeni wonke, kanye nohlelo lwayo lokuqinisekisa ikhwalithi olugunyazwe yi-ISO kanye nokusekelwa kobuchwepheshe okuphendulayo, kuyenza ibe ngumlingani othembekile emaphrojekthini asukela ezintuthukisweni ezincane zokuhlala kuya ezinhlelweni ezinkulu zengqalasizinda. Ngokunikeza izixazululo ezenziwe ngokwezidingo ezithile zendawo kanye nezinhloso zokusebenza, i-Geofantex isiza onjiniyela nosonkontileka ukuthi bathole imiphumela engcono ngenkathi belawula izindleko futhi banciphisa umthelela emvelweni.

Ubunjiniyela bendawo yokulahla imfucuza ingenye yezindawo ezinzima kakhulu zokusebenzisa ama-geosynthetics, edinga izinto ezingakwazi ukugcina ukusebenza kwazo kwezithiyo nokukhipha amanzi iminyaka eminingi ngaphansi kwengcindezi enzima yamakhemikhali nemishini. I-Geofantex ihlinzeka ngezinhlelo eziphelele zokufaka ulwelwesi lwendawo yokulahla imfucuza ezihlanganisa i-HDPE geomembrane eyinhloko, ulwelwesi olungemuva oluyisipele, ulwelwesi lobumba lwe-geosynthetic lokulawula ukungena kwamanzi okwengeziwe, kanye nezingqimba zokuvikela ze-geotextile ukuvimbela ukugwazwa imfucuza nezitshalo. Izingqimba ze-drainage geocomposite ezitholakala ngaphezulu nangaphansi kwe-geomembrane ziqoqa i-leachate futhi ziyidlulisele ezindaweni zokukhipha, zivimbele ukwakheka kwengcindezi yamanzi okungabeka engcupheni ubuqotho bolwelwesi. Izingqimba zokukhipha igesi, ezivame ukufaka ama-geonet, zivumela igesi yendawo yokulahla imfucuza ukuthi iqoqwe futhi ishiswe noma isetshenziselwe ukukhiqiza amandla. Ingxenye ngayinye kufanele ikhethwe ngokucophelela futhi ifakwe ngokuvumelana nezinqubo eziqinile zokulawula ikhwalithi, futhi ithimba lobuchwepheshe le-Geofantex lisekela abacacisi kuyo yonke inqubo yokuklama nokwakha.

Iminyango yezimayini yethula ezinye zezimo eziyinselele kakhulu ezintweni ze-geosynthetic, lapho zivezwe kumakhemikhali anamandla, amazinga okushisa ashubile, kanye nengcindezi ephezulu yemishini evela emishinini esindayo. Ama-geomembrane e-HDPE akwaGeofantex acaciswa ukuthi asetshenziselwe ama-heap leach pads, lapho kufanele amelane nokugwazwa kokubekwa kwensimbi futhi agcine ukungangeni kwamanzi phakathi neminyaka yokuchayeka ezixazululweni ezinamandla e-asidi noma e-cyanide. Izindawo zokugcina izinsalela ze-tailings zithembele kuma-geomembrane liners kanye nezingqimba zokuvikela ze-geotextile ukuze zigcine izinto ezincane eziyimfucuza kanye namanzi okucubungula, zivimbele ukungcoliswa kwemvelo okungaba nemiphumela ehlala njalo. Ama-geosynthetic clay liners enkampani ahlinzeka ngokulawula okwengeziwe kokuvuza emgqeni wamachibi kanye nezinhlelo zokufaka imisele lapho ukuguquguquka kanye nezakhiwo zokuzivalela kuthakaselwa khona. IGeofantex iphinde ihlinzeke ngama-drainage geocomposites okukhipha amanzi ezimayini kanye nokukhipha amanzi angaphansi komhlaba, okusiza ukugcina izimo zokusebenza ezinzile futhi kuvikele ikhwalithi yamanzi angaphansi komhlaba.

I-Gefantex Geosynthetics isungule ukuthi ingumhlinzeki othembekile futhi oqanjiwe wezinto zokwakha eziphakeme ze-geosynthetic ezibhekana nezinselele eziphuthumayo kwezobunjiniyela bomphakathi kanye nokuvikelwa kwemvelo. Kusukela kuma-geotextile alukiwe nangawona alukiwe ahlukanisayo, ahlungayo, futhi avikelayo, kuya kuma-geomembrane anikeza ukuvalwa okungangeni manzi, kuya kuma-geogrid aqinisa izakhiwo zomhlabathi, kanye nama-geocomposite alawula amanzi ngempumelelo, umkhiqizo wenkampani uhlanganisa zonke izigaba ezinkulu zokusetshenziswa kwe-geosynthetic. Ukuhlanganiswa kwama-geosynthetic clay liners, ama-geonet, kanye nemikhiqizo ekhethekile yokukhipha amanzi kuqhubekisela phambili uhla lwezixazululo i-Gefantex engazinikeza onjiniyela nosonkontileka emhlabeni wonke. Ngokukhetha i-geosynthetic efanele noma inhlanganisela yezinto zokwakha kuphrojekthi ngayinye, ochwepheshe bokuklama bangathola ukusebenza okuphezulu, impilo yesevisi ende, kanye nezindleko eziphansi zomjikelezo wokuphila uma kuqhathaniswa nezindlela zokwakha zendabuko. Ukuzibophezela kwe-Gefantex ekukhiqizeni okusezingeni eliphezulu, ukuhlolwa okuqinile, kanye nokusekelwa kwamakhasimende okusabelayo kuqinisekisa ukuthi umkhiqizo ngamunye uletha ukuthembeka nokuqina okudingwa amaphrojekthi anzima. Njengoba izidingo zengqalasizinda zikhula futhi imithetho yemvelo iba nzima kakhulu, indima yama-geosynthetics athuthukile izoba nokubaluleka okukhulu, futhi i-Gefantex isendaweni enhle yokuqhubeka nokuhola imboni ngezixazululo eziqanjiwe, ezisezingeni eliphezulu. Onjiniyela nabanikazi bamaphrojekthi bayakhuthazwa ukuthi bahlole uhla olugcwele lomkhiqizo we-Gefantex futhi babonisane nethimba labo lobuchwepheshe ukuze bathuthukise izixazululo ezilungiselelwe izinselele zabo ezithile ze-geotechnical nezemvelo.