IHhovisi Likazwelonke Lokulawulwa Kwezikhukhula kanye Nesomiso limemezele ngokusemthethweni ngoJulayi 1 ukuthi izwe lami lingene enkathini yezikhukhula ngendlela ehlanganisa yonke indawo, ukulawulwa kwezikhukhula kanye nokuqeda isomiso ezindaweni ezihlukahlukene sekungene esimeni esibucayi, futhi izinto zokulawula izikhukhula. bangene esimweni “sosexwayiso” ngesikhathi esifanayo.
Uma kuqhathaniswa nezinto zokulawula izikhukhula ezamenyezelwa eminyakeni eyedlule, kungabonakala ukuthi izikhwama ezilukiweyo, ama-geotextiles, izinto zokunqanda ukuhlunga, izigxobo zokhuni, izintambo zensimbi, amaphampu angaphansi kwamanzi, njll. kusengamalungu ayinhloko wezinto zokulawula izikhukhula.Okuhlukile eminyakeni edlule ukuthi kulo nyaka, ingxenye ye-geotextiles ezintweni zokulawula izikhukhula ifinyelele ku-45%, ephakeme kakhulu eminyakeni edlule, futhi isibe "umsizi omusha" obaluleke kakhulu ekulawuleni izikhukhula nomsebenzi wokusiza isomiso. .
Eqinisweni, ngaphezu kokudlala indima ebalulekile emsebenzini wokulawula izikhukhula, eminyakeni yamuva nje, izinto zokwakha ze-geotextile ziye zasetshenziswa ngempumelelo emigwaqweni emikhulu, ezitimeleni, endaweni yokongiwa kwamanzi, ezolimo, amabhuloho, amachweba, ubunjiniyela bezemvelo, amandla ezimboni kanye namanye amaphrojekthi anabo. izakhiwo ezinhle kakhulu.I-Freedonia Group, i-ejensi eyaziwa kakhulu yokubonisana ngezimakethe e-United States, ibikezela ukuthi ngenxa yesidingo somhlaba wonke semigwaqo, izinga lokwakha nokuvikelwa kwemvelo, kanye nokwandiswa kweminye imikhakha yezicelo, isidingo somhlaba wonke se-geosynthetics sizofinyelela. 5.2 billion square metres ngo-2017. E-China, e-India, eRussia nakwezinye izindawo, inani elikhulu lengqalasizinda lihlelelwe futhi lizokwakhiwa ngokulandelana.Ngokuhambisana nokuvela kwemithetho yokuvikela imvelo kanye nemithethonqubo yokwakha izakhiwo, lezi zimakethe ezisafufusa kulindeleke ukuthi zikhule kancane kancane esikhathini esizayo.Phakathi kwazo, isidingo e-China Growth kulindeleke ukuthi sibhekane nengxenye yesidingo esiphelele somhlaba.Amazwe athuthukile nawo anamathuba okukhula.ENyakatho Melika, isibonelo, ukukhula kuqhutshwa ngokuyinhloko amakhodi amasha wokwakha nemithethonqubo yezemvelo, futhi kuqhathaniswa eNtshonalanga Yurophu naseJapane.
Ngokombiko wocwaningo wenkampani yocwaningo lwemakethe i-Transparency Market Research, imakethe yomhlaba wonke ye-geotextiles izoqhubeka nokukhula ngezinga lokukhula laminyaka yonke lika-10.3% eminyakeni emi-4 ezayo, futhi ngo-2018, inani lemakethe lizokhuphuka lifinyelele kuma-dollar ayizigidi ezingu-600;Isidingo sama-geotextiles sizokhuphuka sifike ku-3.398 billion square metres ngo-2018, kanti izinga lokukhula elihlanganisiwe lonyaka lizohlala ku-8.6% ngalesi sikhathi.Ithemba lentuthuko lingachazwa ngokuthi “likhulu”.
Umhlaba jikelele: Imbali yohlelo lokusebenza "iqhakaza yonke indawo"
Njengezwe elisetshenziswa kakhulu ama-geotextiles emhlabeni, i-United States njengamanje inezinkampani ezikhiqiza i-geosynthetics ezinkulu ezingaba ngu-50 emakethe.Ngo-2013, i-United States yamemezela uMthetho Wezokuthutha we-MAP-21, ongahlangabezana nezidingo zobuchwepheshe ezifanele zokwakhiwa kwengqalasizinda yezokuthutha nokuphathwa kwendawo.Ngokwalo Mthetho, uhulumeni uzokwaba ama-dollar ayizigidi eziyizinkulungwane eziyi-105 ukuthuthukisa izindawo zokuthutha e-United States.UMnu. Ramkumar Sheshadri, uprofesa ovakashele we-American Nonwovens Industry Association, uveze ukuthi nakuba uhlelo lukahulumeni wobumbano lomgwaqo omkhulu luzoba nomthelela emakethe yemigwaqo ngoSepthemba 2014 akwaziwa, kodwa kuqinisekile ukuthi imakethe ye-geosynthetics yase-US izoba nomthelela. emakethe.Ngo-2014, ifinyelele izinga lokukhula lama-40%.UMnu. Ramkumar Sheshadri uphinde wabikezela ukuthi eminyakeni emi-5 kuya kwengu-7 ezayo, imakethe ye-geosynthetics yase-US ingase ikhiqize ukuthengiswa kwezigidi ezingu-3 kuya kwezingu-3.5 zamadola aseMelika.
Esifundeni sama-Arab, ukwakhiwa kwemigwaqo kanye nobunjiniyela bokulawula ukuguguleka kwenhlabathi yizindawo ezimbili ezinkulu zokusetshenziswa kwe-geotextiles, kanti isidingo sama-geotextiles sokulawula ukuguguleka komhlabathi kulindeleke ukuthi sikhule ngesilinganiso sonyaka esingu-7.9%.Umbiko omusha walo nyaka othi “Geotextiles and Geogrids Development in the United Arab Emirates (UAE) kanye neGulf Cooperation Council (GCC)” umbiko uveze ukuthi ngokwanda kwamaphrojekthi wokwakha, imakethe ye-geotextiles ezindaweni ze-UAE kanye ne-GCC Izofinyelela ezigidini eziyi-101. Amadola aseMelika, futhi kulindeleke ukuthi adlule izigidi ezingama-200 zamadola aseMelika ngo-2019;ngokwenani, inani lezinto ze-geotechnical ezisetshenziswe ngo-2019 lizofinyelela ku-86.8 million square metres.
Ngesikhathi esifanayo, uhulumeni waseNdiya uhlela ukwakha umgwaqo kazwelonke ongamakhilomitha angu-20, ozogqugquzela uhulumeni ukuthi atshale ama-yuan ayizigidi eziyizinkulungwane ezingu-2,5 emikhiqizweni yezimboni ze-geotechnical;ohulumeni baseBrazil nowaseRussia nabo basanda kumemezela ukuthi bazokwakha imigwaqo ebanzi, ezosebenza ngempumelelo emikhiqizweni ye-geotechnical yezimboni.Isidingo sezinto zokwakha sizokhombisa ukuthambekela okukhuphukayo komugqa;ukuthuthukiswa kwengqalasizinda yaseShayina nakho sekuqhubekela phambili ngo-2014.
Okwasekhaya: “isikhwama sobhasikidi” sezinkinga ezingakaxazululeki
Ngaphansi kokugqugquzelwa kwezinqubomgomo, imikhiqizo yezwe lethu ye-geosynthetics isivele inesisekelo esithile, kodwa kusekhona “izikhwama zezinkinga ezinkulu nezincane” njengokuphindaphinda okukhulu kwezinga eliphansi, ukunganaki ukuthuthukiswa komkhiqizo kanye nocwaningo lwemakethe lwangaphakathi nangaphandle.
U-Wang Ran, uprofesa eSikoleni Sesayensi Nobunjiniyela eNyuvesi yaseNanjing, uveze engxoxweni ukuthi ukuthuthukiswa kwemboni ye-geotextile akunakuhlukaniswa nesiqondiso senqubomgomo kahulumeni kanye nokukhuthazwa.Ngokuphambene, izinga lobuchwepheshe jikelele lemboni lisesezingeni eliphansi uma kuqhathaniswa.Isibonelo, imboni ye-geotextile emazweni athuthukile njenge-Japan kanye ne-United States izotshala imali eningi yabasebenzi kanye nezinsiza ezibonakalayo ekwakhiweni kobunjiniyela kanye nokuhlola okuyisisekelo kwesimo sezulu, futhi yenze uchungechunge locwaningo oluyisisekelo ngomthelela wendawo yomoya emikhiqizweni nasezindaweni ezizungezile. imiphumela engemihle yemvelo yasolwandle emikhiqizweni.Umsebenzi unikeze iziqinisekiso zocwaningo eziyisisekelo zokuthuthukiswa kwekhwalithi nokuqukethwe kobuchwepheshe kwemikhiqizo elandelayo, kodwa izwe lami linocwaningo oluncane kanye nokutshalwa kwezimali kule ndawo.Ngaphezu kwalokho, ikhwalithi yemikhiqizo evamile isadinga ukuthuthukiswa, futhi kusekhona indawo enkulu yokuthuthukiswa kokucubungula ubuchwepheshe.
Ngokungeziwe ku-Hardware "ayinzima" ngokwanele, ukusekelwa kwesoftware akuzange kuqhubeke.Isibonelo, ukuntuleka kwamazinga kungenye yezinkinga ezinkulu ekuthuthukisweni komkhakha wezwe lami we-geotextile.Amazwe angaphandle asungule uhlelo olujwayelekile oluphelele, oluphelele futhi oluhlukaniselwe ngokwezinto ezibonakalayo zomkhiqizo ohlukile, izinkambu zohlelo lokusebenza, imisebenzi, amasu okucubungula, njll., futhi zisabuyekezwa futhi zisabuyekezwa.Uma kuqhathaniswa, izwe lami lisalele kakhulu kulokhu.Amazinga amisiwe njengamanje ahlanganisa ikakhulukazi izingxenye ezintathu: imininingwane yohlelo lokusebenza, amazinga omkhiqizo kanye namazinga okuhlola.Amazinga okuhlola ama-geosynthetics asetshenziswayo akhiwa ikakhulukazi ngokubhekiselwa kumazinga e-ISO kanye ne-ASTM.
Okwamanje: “Ukuxhumana ngenkuthalo” ekwakhiweni kwe-geotechnical
Ukuthuthukisa empeleni akunzima.Ngokolwazi oluhlolwe yi-China Industrial Textiles Industry Association, imboni yezwe lami ye-geotechnical ibhekene nesimo esihle sangaphandle: okokuqala, umbuso uyaqhubeka nokwandisa utshalomali lwengqalasizinda yezokuthutha, kanye nokutshalwa kwezimali kokugcinwa kwamanzi nakho kukhule kancane, ukuhlinzeka ngamakhasimende azinzile embonini. ;okwesibili, Inkampani ihlola ngenkuthalo imakethe yobunjiniyela bezemvelo, futhi imiyalo yenkampani igcwele unyaka wonke.Imboni yokuvikela imvelo isiphenduke indawo entsha yokukhula yezinto zokwakha ze-geotechnical.Okwesithathu, ngokukhula kwemiklamo yezwe lami enenkontileka yobunjiniyela bangaphandle, izinto zokwakha zezwe lami ziye phesheya ukuze zisekele amaphrojekthi amaningi amakhulu.
U-Zhang Hualin, umphathi jikelele we-Yangtze River Estuary Waterway Construction Co., Ltd., ukholelwa ukuthi ama-geotextiles anethemba lemakethe elithembisayo ezweni lami, futhi abhekwa njengemakethe enkulu kunazo zonke emhlabeni.U-Zhang Hualin uveze ukuthi izinto zokwakha ze-geosynthetic zibandakanya ukwakhiwa, ukongiwa kwamanzi, izindwangu neminye imikhakha, futhi izimboni ezahlukahlukene kufanele zigcine ukuxhumana okuvamile kolwazi, zandise umfutho wokuthuthukiswa ngokubambisana kwemikhiqizo ye-geosynthetic, futhi zenze ukuklama nokuthuthukiswa komkhiqizo wezimboni ezahlukene, izimo zobunjiniyela ezihlukene. isevisi.Ngesikhathi esifanayo, abakhiqizi be-geotextile abangalukiwe kufanele baqhubeke nokwandisa ukuthuthukiswa kwamaphrojekthi ahlobene, futhi banikeze izinto ezihambisanayo ezisekela izinkampani ezithenga ezansi nomfula ngokusebenzisana nezinkampani ezikhuphuka nomfula, ukuze imikhiqizo isetshenziswe kangcono kumaphrojekthi.
Ukwengeza, ukuhlolwa okudingekayo ukuqapha izinga lomkhiqizo kanye nekhwalithi yobunjiniyela, futhi kubhekene nempahla yabantu.Ukuhlola ikhwalithi yephrojekthi nokuqinisekisa ukuphepha ekwakhiweni kuyingxenye ebalulekile yesicelo sobunjiniyela.Ngemuva kweminyaka yokuhlolwa okusebenzayo, kutholakale ukuthi umkhiqizo kanye nezici zobunjiniyela be-geosynthetics zingaqondwa ngokuhlolwa kwaselabhorethri noma ukuhlolwa kwendawo ye-geosynthetics, bese kunqunywa imingcele yedizayini efanele.Izinkomba zokutholwa kwe-geosynthetics ngokuvamile zihlukaniswa zibe izinkomba zokusebenza komzimba, izinkomba zokusebenza kwemishini, izinkomba zokusebenza kwe-hydraulic, izinkomba zokusebenza kokuqina, nezinkomba zokusebenzisana phakathi kwe-geosynthetics nomhlabathi.Ngokusetshenziswa okubanzi kwama-geotextiles ekwakhiweni kobunjiniyela kanye nokusetshenziswa kwezindlela zokuhlola ezithuthukile, amazinga okuhlola ezwe lami nawo kufanele athuthukiswe ngokuqhubekayo.
Ingabe izixhumanisi ezikhuphuka nomfula zilungile?
Enterprise uthi
Ukukhathazeka komsebenzisi mayelana nokuthuthukisa ikhwalithi yomkhiqizo
Emiklamweni yengqalasizinda yangaphandle, ingxenye yezindwangu zezimboni sezifinyelele ku-50%, kuyilapho ingxenye yasekhaya yamanje ingama-16% kuya ku-17%.Igebe elisobala libuye libonise indawo enkulu yokuthuthukiswa eChina.Kodwa-ke, ukukhethwa kwemishini yasekhaya noma imishini evela kwamanye amazwe bekulokhu kwenza amabhizinisi amaningi ezimboni abambeke.
Siyavuma ukuthi ekuqaleni, lapho sibhekene nokungabaza mayelana nokusebenza kwemishini yasekhaya ngamabhizinisi ezimboni, empeleni "kwakungamanga", kodwa kungenxa yalokhu kungabaza ukuthi sithuthukisa ngenkuthalo, futhi manje asinayo kuphela intengo yemishini. yi-1/3 yaleyo yezinto zokusebenza ezingenisiwe kwamanye amazwe, ikhwalithi yezindwangu ezisindayo ezikhiqizwayo iseduze noma ingcono nakakhulu kuneyamazwe angaphandle.Akunakuphikwa ukuthi nakuba izwe lethu lingemuva kancane ekuthuthukisweni kwemikhiqizo emihle, izinga lasekhaya selifinyelele ezingeni lokuqala emkhakheni wezindwangu zezimboni.
I-Shijiazhuang Textile Machinery Co., Ltd., njengesizinda esikhulu kunazo zonke sokukhiqiza ama-looms akhethekile endwangu yezimboni e-China, ikhiqiza ikakhulukazi izinsimbi ze-polyester mesh, izinsimbi zamabhande anezingqimba eziningi zezimayini zezimboni, kanye nama-ultra-wide geotextile looms.Namuhla, inkampani ilwela ukwakha okuwukuphela kwebhizinisi eliyisicaba elikhiqiza izindwangu ezintathu eShayina ngosizo lwesikhungo somshini wesambulela esivunguzayo se-GCMT2500 CNC kanye nohlaka oluyisicaba lwezindlela ezintathu olwakhiwayo nolwenziwa ukuhlolwa, ngaleyo ndlela lungena embonini yezempi futhi. ukufaka isandla embonini yezokuvikela kazwelonke yezwe lami.
Nakuba iqoqo lemishini yokukhiqiza yenkampani lingelikhulu, izinhlobonhlobo zicebile, futhi zingenziwa ngokwezifiso ezimbonini ezahlukene.Imishini ekhiqizwa ngokwethu ingakwazi futhi ukuzuza ukuzinza okuhle, futhi inqobe inkinga yokungakwazi ukuyeka nganoma yisiphi isikhathi, ukunciphisa ingozi yokukhubazeka ku-millet.Phakathi kwazo, i-flat-way-loom loom ayikwazi nje ukwandisa amandla okudabula umkhiqizo, kodwa futhi Amandla e-warp ne-weft yomkhiqizo ayanda ngesikhathi esifanayo.□ U-Hou Jianming (Isekela Lomphathi Jikelele we-Shijiazhuang Textile Machinery Co., Ltd.)
Izinga eliphansi lobuchwepheshe alinakuzitshwa
ama-geotextiles ezwe lami azoqhubeka nokukhula ngamadijithi aphindwe kabili eminyakeni eyi-15 ezayo, okuhlanganisa ukwakhiwa kwendawo yokonga amanzi, amaphrojekthi okudlulisa amanzi asuka eNingizimu iye eNyakatho, kanye namaphrojekthi afana namachweba, imifula, amachibi nezilwandle, nokulawula isihlabathi.Ukutshalwa kwezimali kulindeleke ukuthi kufinyelele kuma-yuan ayizigidi eziyisigidi.
Uma sithatha i-Yangtze River Estuary Waterway Project njengesibonelo, yonke iphrojekthi ye-Yangtze River Estuary Waterway idinga ama-square metres ayizigidi ezingu-30 zama-geotextiles.Isigaba sokuqala salo msebenzi ngokutshalwa kwezimali kwezigidigidi ezi-3.25 zamayuan sesivele sasebenzisa ama-square metres ayizigidi eziyisi-7 zama-geotextiles ahlukahlukene.Ngokombono wokuhlinzeka, amabhizinisi okukhiqiza ama-geotextile angaphezu kuka-230 kanye nemigqa yokukhiqiza engaphezu kuka-300 evelile ezweni lonke, enamandla okukhiqiza ngonyaka angaphezu kwezigidi ezingu-500 zamamitha-skwele, angahlangabezana nezinga elithile lesidingo kuzo zonke izici.Ngakolunye uhlangothi, imakethe ekhangayo, futhi ngakolunye uhlangothi, iyisiqinisekiso sokuhlinzeka esenziwe ngomumo.Njengohlobo olusha lwempahla yokwakha enobungqabavu obuqinile futhi ehlanganisa izimboni eziningi, ama-geotextiles aphuthuma kakhulu ezweni lami namuhla lapho sandisa isidingo sasekhaya futhi sandisa ukwakhiwa kwengqalasizinda.incazelo engokoqobo.
Kodwa-ke, okwamanje, i-geomaterials yezwe lami engalukiwe isenenkinga yokuhlukahluka komkhiqizo owodwa kanye nokunikezwa okungafani, kanti ezinye izinto ezikhethekile azikho ucwaningo nokukhiqiza.Kumaphrojekthi abalulekile, ngenxa yokushoda kwezinhlobonhlobo noma izinga eliphansi, kusadingeka ukungenisa inombolo enkulu yekhwalithi ephezulu ye-geotextile evela phesheya.Ngaphezu kwalokho, abakhiqizi abaningi be-fiber eluhlaza kanye nabakhiqizi be-geotextile bagcina imodi yokucubungula ehambisanayo nezimele, ekhawulela kakhulu ikhwalithi kanye nokuthuthukiswa kwenzuzo ye-geotextiles.Ngesikhathi esifanayo, indlela yokuthuthukisa ikhwalithi yephrojekthi yonke nokunciphisa izindleko eziningi zokulondoloza esikhathini esizayo nakho kuyindaba engenakunakwa.Ngokubona kwami, ukusetshenziswa kokugcina kwe-geotextiles kudinga ukubambisana okuphelele ngaphakathi kochungechunge lwezimboni, futhi ukukhiqizwa kokuxhumanisa okuvela ezintweni ezingavuthiwe, okokusebenza kuya emikhiqizweni yokugcina kungaletha isisombululo esiphelele kule mboni.□ U-Zhang Hualin (Umphathi Jikelele we-Shandong Tianhai New Material Engineering Co., Ltd.)
Ongoti bathi
Izindwangu ezikhethekile zivala igebe lasekhaya
Sithatha isibonelo seShijiazhuang Textile Machinery Company, phakathi nokuvakasha kwendawo, sabona uhlaka olukhethekile olusebenza kanzima.Ububanzi bayo bungaphezu kwamamitha angu-15, ububanzi bendwangu bungamamitha angu-12.8, izinga lokufakwa kwe-weft lingama-900 rpm, futhi amandla ashaya amathani angu-3./ m, ingafakwa ngamafreyimu aphulukisiwe ayi-16 kuye kwangama-24, ukuminyana kwe-weft kungandiswa noma kwehliswe kusuka ku-1200 / 10cm.I-loom enkulu kanjalo ingumshini ohlanganisa i-mesh rapier loom, ugesi, igesi, uketshezi nokukhanya.Kungokokuqala ukuthi sikubone futhi sizizwe sijabule kakhulu.Lezi zindwangu ezikhethekile azigcini nje ngokugcwalisa igebe lasekhaya, kodwa futhi zithumela phesheya kwezilwandle.
Kubaluleke kakhulu ukuthi amabhizinisi okukhiqiza akhethe indlela efanele yokukhiqiza.Kufanele wenze konke okusemandleni akho ngokwesimo sakho, wenze okusemandleni akho, futhi uthathe izibopho zakho zomphakathi ngobuhlakani obukhulu.Ukuqhuba imboni kahle, okubalulekile akukona ukuba nenani elikhulu labasebenzi, kodwa ukuba neqembu elisondelene kakhulu nelibumbene.□ Wu Yongsheng (Umxhumanisi Omkhulu we-China Textile Machinery Industry Association)
Ukucaciswa okujwayelekile kufanele kukhuliswe
Eminyakeni eyi-10 noma ngaphezulu ezayo ezweni lami, kuzoba nemiklamo eminingi yengqalasizinda ezokwakhiwa, futhi nesidingo sama-geotextiles sizokhula.Ukwakhiwa kobunjiniyela bomphakathi kunemakethe enkulu engaba khona, futhi iChina izoba yimakethe enkulu kunazo zonke yokumaketha ye-geosynthetics emhlabeni.
I-Geotextiles yimikhiqizo ehambisana nemvelo.Ukuvuswa kokuqwashisa ngemvelo emhlabeni wonke kukhulise isidingo sama-geomembranes nezinye izinto zokwenziwa zezimboni, ngoba ukusetshenziswa kwalezi zinto kunomthelela omncane emvelweni futhi akubangeli umonakalo omkhulu emvelweni yomhlaba.Iminyango efanelekile ibheka ukubaluleka okukhulu ekusetshenzisweni nasekuthuthukisweni kwezinto zokwakha ze-geosynthetic.Umbuso uzosebenzisa ama-yuan ayizigidi eziyizinkulungwane ezingama-720 ukuze uqedele ukwakhiwa kwengqalasizinda enkulu eyisithupha phakathi neminyaka emithathu.Ngasikhathi sinye, amazinga omkhiqizo, idizayini ejwayelekile yendlela yokuhlola, kanye nezicaciso zobuchwepheshe zokwakha zezinto ze-geosynthetic nazo kufanele zilandelwe ngokulandelana.Isingeniso singakha izimo ezivumayo zokuthuthukiswa nokusebenzisa i-geosynthetics.□ U-Zhang Ming (Uprofesa, Isikole Sesayensi Yezinto Zokusebenza Nobunjiniyela, Inyuvesi yase-Tianjin)
Amathrendi Omhlaba
I-Geotextiles yemigwaqo emikhulu nojantshi nayo ithatha umgwaqo "wobuhlakani"
Umholi womhlaba wonke ku-geotextiles, i-Royal Dutch TenCate, usanda kumemezela ukuthuthukiswa kwe-TenCate Mirafi RS280i, i-geotextile ehlakaniphile yokuqinisa umgwaqo nojantshi.Umkhiqizo uhlanganisa i-modulus ephezulu, i-dielectric constant, ukuhlukaniswa kanye nokuhlangana okuhle kakhulu kwe-interfacial synergy, futhi manje usungene esikhathini sokubuyekezwa kwelungelo lobunikazi.I-TenCate Mirafi RS280i ingumkhiqizo wesithathu nowokugcina ochungechungeni lwemikhiqizo ye-RSi ye-TenCate.Amanye amabili yi-TenCate Mirafi RS580i kanye ne-TenCate Mirafi RS380i.Eyangaphambili inobunjiniyela obuphezulu namandla aphezulu, futhi isetshenziselwa ikakhulukazi ukuqinisa isisekelo nomhlabathi othambile.Iqinile, ikwazi ukungena emanzini aphezulu kanye namandla okubamba amanzi enhlabathini;yakamuva ilula kune-RS580i futhi iyisixazululo esingokongayo sezindawo ezinezidingo eziqinile zokuqinisa umgwaqo.
Ngaphezu kwalokho, “i-Vertical Sand Resistant Geotextile” eyathuthukiswa ngu-Tencate iwine “Umklomelo Wokusungula Amanzi 2013″, othathwa njengomqondo oqanjiwe ongenakuqhathaniswa, ofaneleka ngokukhethekile indawo yendawo ekhethekile yase-Netherlands.Ama-geotextiles okulungisa isihlabathi aqondile ayisixazululo esisha sokuvimbela ukwakheka kwamapayipi.Isimiso esiyisisekelo siwukuthi iyunithi yokuhlunga yendwangu ivumela kuphela amanzi ukuba adlule, kodwa hhayi isihlabathi.Sebenzisa izithiyo ze-geotextiles ukwenza amapayipi ku-polder, ukuze uqinisekise ukuthi isihlabathi nenhlabathi kuhlala ngaphansi konqenqema ukugwema ukudabukisa uthango.Ngokwemibiko, lesi sixazululo sisukela ohlelweni lwesikhwama seGeotube sikaTencate.Ukuhlanganisa lokhu nobuchwepheshe bezinzwa be-Tencate's GeoDetect kuthembisa ukuthi kuzobiza kakhulu ngenkathi kuthuthukiswa i-levee.I-TenCate GeoDetect R iyisistimu ye-geotextile yokuqala ehlakaniphile emhlabeni.Lolu hlelo lunganikeza izixwayiso kusenesikhathi ngokuguqulwa kwesakhiwo senhlabathi.
Ukusetshenziswa kwefiber optical kuma-geotextiles nakho kungakunikeza imisebenzi ethile ekhethekile.
Isikhathi sokuthumela: Sep-22-2022