I-Ofisi yeSizwe yoLawulo lweZikhukula kunye neKomkhulu lokuNceda iMbalela ibhengeze ngokusesikweni ngomhla woku-1 kweyeKhala ukuba ilizwe lam lingene elona xesha lezandyondyo zemvula ngendlela ejikelezayo, ulawulo lwezandyondyo kunye nokuphelisa imbalela kwiindawo ngeendawo ziye zangena kwindawo enzima, kunye nezixhobo zokulawula izikhukhula. bangene kwimo "yesilumkiso" ngaxeshanye.
Ukuthelekisa izinto zokulawula izikhukhula ezibhengezwe kwiminyaka edlulileyo, kunokubonwa ukuba iingxowa ezilukiweyo, i-geotextiles, izinto ezichasene ne-filter, iziteki zokhuni, iingcingo zentsimbi, iimpompo ezingaphantsi kwamanzi, njl njl.Yintoni eyahlukileyo kwiminyaka edlulileyo kukuba kulo nyaka, umlinganiselo we-geotextiles kwizinto zokulawula izikhukhula ufikelele kwi-45%, eyona nto iphakamileyo kwiminyaka edlulileyo, kwaye ibe yinto ebaluleke kakhulu "umncedi omtsha" ekulawuleni izikhukhula kunye nomsebenzi wokunceda isomiso. .
Ngapha koko, ukongeza ekudlaleni indima ebalulekileyo kumsebenzi wokulawula izikhukhula, kwiminyaka yakutshanje, izinto ze-geotextile ziye zasetyenziswa ngempumelelo koohola bendlela, oololiwe, ukugcinwa kwamanzi, ezolimo, iibhulorho, amazibuko, ubunjineli bokusingqongileyo, amandla emizi-mveliso kunye nezinye iiprojekthi. iimpawu ezibalaseleyo.Iqela le-Freedonia, i-arhente eyaziwayo yokubonisana nemarike e-United States, iqikelela ukuba ngenxa yemfuno yehlabathi yeendlela, umgangatho wokwakhiwa kunye nokukhuselwa kwendalo, kunye nokwandiswa kweminye imimandla yesicelo, imfuno yehlabathi jikelele ye-geosynthetics iya kufikelela. I-5.2 yeebhiliyoni zeemitha ze-square kwi-2017. E-China, e-Indiya, eRashiya nakwezinye iindawo, inani elikhulu leziseko ezisisiseko licetywayo kwaye liya kufakwa ekwakhiweni emva komnye.Ngokudityaniswa nokuvela kwemithetho yokhuseleko lwendalo esingqongileyo kunye nemithetho yolwakhiwo lwezakhiwo, ezi marike zivelayo kulindeleke ukuba zikhule ngokuthe ngcembe kwixesha elizayo.Phakathi kwabo, imfuno e-China yokuKhula kulindeleke ukuba iphendule isiqingatha semfuno epheleleyo yehlabathi.Namazwe ahambele phambili kwezoqoqosho anamathuba okukhula.EMntla Melika, umzekelo, ukukhula kuqhutywa ikakhulu ziikhowudi ezintsha zokwakha kunye nemithetho yokusingqongileyo, kwaye kuthelekiseka naseNtshona Yurophu naseJapan.
Ngokutsho kwengxelo yophando yenkampani yophando lwemarike yoPhando lweMakethi yoPhando, imarike ye-geotextiles yehlabathi iya kuqhubeka ikhula ngezinga lokukhula lonyaka le-10.3% kwiminyaka eyi-4 ezayo, kwaye ngo-2018, ixabiso lemarike liya kunyuka ukuya kwi-600 yezigidi zeedola zase-US;Imfuno ye-geotextiles iya kunyuka ukuya kwi-3.398 yeebhiliyoni zeemitha zeemitha ngo-2018, kwaye izinga lokukhula konyaka elihlanganisiweyo liya kuhlala kwi-8.6% ngeli xesha.Ithemba lophuhliso lingachazwa ngokuthi "likhulu".
Ihlabathi jikelele: Intyatyambo yesicelo "idubula kuyo yonke indawo"
Njengelizwe elisebenzisa kakhulu i-geotextiles emhlabeni, i-United States ngoku ineenkampani ezimalunga nama-50 ezenza i-geosynthetics ezinkulu kwimarike.Kwi-2013, i-United States ibhengeze uMthetho wezoThutho we-MAP-21, onokuhlangabezana neemfuno ezifanelekileyo zobuchwepheshe kulwakhiwo lweziseko zothutho kunye nolawulo lwejografi.NgokoMthetho, urhulumente uya kwabela i-105 yeebhiliyoni zeedola zaseMelika ukuphucula iindawo zothutho emhlabeni eUnited States.UMnu. Ramkumar Sheshadri, unjingalwazi ondwendweleyo we-American Nonwovens Industry Association, wabonisa ukuba nangona isicwangciso sohola wendlela karhulumente we-federal siya kuba nefuthe kwimarike yokuhamba ngeenyawo ngoSeptemba 2014 ayaziwa, kodwa kuqinisekile ukuba imarike ye-geosynthetics yase-US iya kwimarike.Ngo-2014, ifikelele kwizinga lokukhula lama-40%.UMnu Ramkumar Sheshadri uphinde waxela kwangaphambili ukuba kwiminyaka emi-5 ukuya kwe-7 ezayo, imarike ye-geosynthetics yase-US inokuvelisa intengiso ye-3 yezigidi ukuya kwi-3.5 yezigidi zeedola zaseMelika.
Kwingingqi yama-Arabhu, ulwakhiwo lweendlela kunye nobunjineli bolawulo lokukhukuliseka komhlaba zezona ndawo zimbini zezicelo ezinkulu ze-geotextiles, kwaye imfuno ye-geotextiles yolawulo lokukhukuliseka komhlaba kulindeleke ukuba ikhule ngesantya sonyaka se-7.9%.Ingxelo entsha yalo nyaka "i-Geotextiles kunye noPhuhliso lweGeogrids kwi-United Arab Emirates (UAE) kunye ne-Gulf Cooperation Council (GCC)" ingxelo yabonisa ukuba ngokunyuka kweeprojekthi zokwakha, imarike ye-geotextiles kwi-UAE kunye ne-GCC yolawulo iya kufikelela kwi-101 yezigidi. I-dollar yase-US, kwaye kulindeleke ukuba idlule i-200 yezigidi zeedola zase-US ngo-2019;ngokobungakanani, isixa sezinto ze-geotechnical ezisetyenzisiweyo ngo-2019 ziya kufikelela kwi-86.8 yezigidi zesikwere seemitha.
Ngelo xesha, urhulumente waseIndiya uceba ukwakha uhola welizwe weekhilomitha ezingama-20, oya kukhuthaza urhulumente ukuba atyale i-2.5 yeebhiliyoni zeebhiliyoni kwiimveliso zoshishino lwe-geotechnical;oorhulumente baseBrazil nowaseRashiya basandul’ ukubhengeza ukuba baya kwakha iindlela ezibanzi, eziya kusebenza kakuhle kwiimveliso zegeotechnical.Imfuno yemathiriyeli iya kubonisa ukuthambekela kokunyuka komgca;ukuphuculwa kweziseko ezingundoqo zaseChina nako kukwinqanaba eliphezulu ngowama-2014.
Ezasekhaya: “ingxowa yeengobozi” yeengxaki ezingasonjululwanga
Ngaphantsi kokukhuthazwa kwemigaqo-nkqubo, iimveliso zelizwe lethu ze-geosynthetics sele zinesiseko esithile, kodwa kusekho "iingxowa zeengxaki ezinkulu nezincinci" ezifana nokuphindaphinda okunzulu okuphantsi, ukungabikho kwengqalelo kuphuhliso lwemveliso kunye nophando lwemarike yangaphakathi nangaphandle.
U-Wang Ran, uprofesa kwiSikolo seSayensi kunye nobuNjineli beYunivesithi yaseNanjing, wachaza ngodliwano-ndlebe ukuba uphuhliso lweshishini le-geotextile alunakwahlulwa kwisikhokelo somgaqo-nkqubo karhulumente kunye nokukhuthazwa.Ngokuchaseneyo, inqanaba lobugcisa lilonke loshishino lisekwinqanaba eliphantsi ngokwentelekiso.Umzekelo, ishishini le-geotextile kumazwe aphuhlileyo anje ngeJapan kunye ne-United States liya kutyala imali eninzi yabasebenzi kunye nezixhobo ezibonakalayo kuyilo lobunjineli kunye novavanyo olusisiseko lwemozulu, kwaye liqhube uthotho lophando olusisiseko malunga nefuthe lemo engqongileyo yomoya kwiimveliso kunye nemveliso iziphumo ebezingalindelekanga zokusingqongileyo elwandle kwiimveliso.Umsebenzi unikeze iziqinisekiso zophando ezisisiseko zokuphucula umgangatho kunye nomxholo wezobugcisa beemveliso ezilandelayo, kodwa ilizwe lam linophando oluncinane kunye notyalo-mali kule ndawo.Ukongeza, umgangatho weemveliso eziqhelekileyo usafuna ukuphuculwa, kwaye kusekho indawo eninzi yokuphucula iteknoloji yokucubungula.
Ukongeza kwi-hardware "ayikho nzima" ngokwaneleyo, inkxaso yesofthiwe ayizange igcinwe.Umzekelo, ukunqongophala kwemigangatho yenye yeengxaki ezinkulu kuphuhliso lweshishini lelizwe lam geotextile.Amazwe angaphandle aseke inkqubo yemigangatho ebanzi, epheleleyo kunye neyahlulahlulwe ngokwezinto ezahlukeneyo zemveliso, amasimi esicelo, imisebenzi, ubuchule bokucubungula, njl., kwaye zisahlaziywa kwaye zihlaziywa.Xa kuthelekiswa, ilizwe lam lilele kakhulu kulo mba.Imigangatho esekiweyo ngoku ikakhulu ibandakanya amacandelo amathathu: isicelo iinkcukacha zobugcisa, imigangatho imveliso kunye nemigangatho yovavanyo.Imigangatho yovavanyo ye-geosynthetics esetyenzisiweyo yenziwe ikakhulu ngokubhekisele kwimigangatho ye-ISO kunye ne-ASTM.
Yangoku: “Nxibelelana ngenkuthalo” kulwakhiwo lwe-geotechnical
Ukuphuhlisa ngokwenene akukho nzima.Ngokutsho kwedatha ephandwe yi-China Industrial Textiles Industry Association, ishishini lelizwe lam le-geotechnical lijongene nokusingqongileyo okuhle kwangaphandle: okokuqala, urhulumente uyaqhubeka nokwandisa utyalo-mali kwiziseko zothutho, kwaye utyalo-mali lokugcinwa kwamanzi luye lwakhula ngokuthe ngcembe, lubonelela abathengi abazinzileyo kushishino. ;okwesibini, Inkampani iphonononga imarike yobunjineli bokusingqongileyo, kwaye iiodolo zenkampani zigcwele unyaka wonke.Ishishini lokhuseleko lokusingqongileyo libe yindawo entsha yokukhula yezixhobo ze-geotechnical.Okwesithathu, ngokukhula kweeprojekthi zobunjineli ezinekhontrakthi zelizwe lam zangaphandle, izixhobo zelizwe lam ze-geotechnical ziye zaya phesheya ukuxhasa iiprojekthi ezininzi ezinkulu.
U-Zhang Hualin, umphathi jikelele we-Yangtze River Estuary Waterway Construction Co., Ltd., ukholelwa ukuba i-geotextiles inethemba lemarike elithembisayo kwilizwe lam, kwaye ithathwa njengeyona ntengiso inkulu emhlabeni.UZhang Hualin wabonisa ukuba izinto ze-geosynthetic zibandakanya ukwakhiwa, ukugcinwa kwamanzi, i-textile kunye nezinye iindawo, kunye namashishini ahlukeneyo kufuneka agcine unxibelelwano lolwazi rhoqo, ukwandisa ukuqina kophuhliso lwentsebenziswano yeemveliso ze-geosynthetic, kunye nokwenza imveliso yoyilo kunye nophuhliso lwamashishini ahlukeneyo, iimeko zobunjineli ezahlukeneyo. inkonzo.Kwangaxeshanye, abavelisi be-geotextile abangalukiweyo kufuneka bandise ngakumbi uphuhliso lweeprojekthi ezinxulumeneyo, kwaye babonelele ngezixhobo ezixhasayo ezihambelanayo kwiinkampani zokuthenga ezisezantsi ngokusebenzisana neenkampani ezinyukayo, ukuze iimveliso zisetyenziswe ngcono kwiiprojekthi.
Ukongeza, uvavanyo oluyimfuneko kukubeka iliso komgangatho wemveliso kunye nomgangatho wobunjineli, kwaye ikwanoxanduva lwepropathi yabantu.Ukuhlola umgangatho weprojekthi kunye nokuqinisekisa ukhuseleko lokwakha yinxalenye ebalulekileyo yesicelo sobunjineli.Emva kweminyaka yovavanyo olusebenzayo, kuye kwafunyaniswa ukuba imveliso kunye neempawu zobunjineli ze-geosynthetics zinokuqondwa ngovavanyo lwaselabhoratri okanye uvavanyo lwendawo ye-geosynthetics, kwaye ke iiparamitha zoyilo ezichanekileyo zinokumiselwa.Izalathi zokuchongwa kwe-geosynthetics zohlulwa ngokubanzi zibe zizalathi zokusebenza komzimba, izalathi zokusebenza ngoomatshini, izalathi zentsebenzo yehydraulic, izalathi zentsebenzo ehlala ixesha elide, kunye nezalathi zentsebenziswano phakathi kwe-geosynthetics nomhlaba.Ngokusetyenziswa ngokubanzi kwe-geotextiles kulwakhiwo lobunjineli kunye nokusetyenziswa kweendlela zokuvavanya eziphambili, imigangatho yovavanyo yelizwe lam kufuneka iphuculwe ngokuqhubekayo.
Ngaba imidibaniso enyukayo nesezantsi ilungile?
Enterprise ithi
Iinkxalabo zabasebenzisi malunga nokuphucula umgangatho wemveliso
Kwiiprojekthi zeziseko ezingundoqo zangaphandle, umyinge wamalaphu emizi-mveliso ufikelele kuma-50%, ngelixa umlinganiselo wangaphakathi wangaphakathi uyi-16% ukuya kwi-17% kuphela.Isikhewu esicacileyo sikwabonisa indawo enkulu yophuhliso eTshayina.Nangona kunjalo, ukhetho lwezixhobo zasekhaya okanye izixhobo ezithunyelwa kwamanye amazwe zihlala zenza amashishini amaninzi amashishini abanjwe.
Siyavuma ukuba ekuqaleni, xa sijongene namathandabuzo malunga nokusebenza kwezixhobo zasekhaya ngamashishini amashishini, ngokwenene "yayibubuxoki", kodwa kungenxa yala mathandabuzo ukuba siphucula ngenkuthalo, kwaye ngoku asinayo kuphela ixabiso lezixhobo. yi-1/3 yezixhobo ezisuka kumazwe angaphandle, umgangatho wamalaphu anobunzima obuveliswayo usondele okanye ungcono kunowamazwe angaphandle.Akunakuphikiswa ukuba nangona ilizwe lethu lisemva kancinci ekuphuhliseni iimveliso ezintle, umgangatho wasekhaya ufikelele kwinqanaba lokuqala kwibala lempahla yeshishini.
IShijiazhuang Textile Machinery Co., Ltd., njengeyona siseko sikhulu sokwenza izixhobo ezilukiweyo ezilukiweyo zemizi-mveliso e-China, ikakhulu ivelisa i-polyester mesh looms, i-multi-layer ibhanti yokulungela imigodi yemizi-mveliso, kunye ne-ultra-wide geotextile looms.Namhlanje, inkampani izama ukwakha ekuphela kwendlela yokuvelisa ilaphu elineendlela ezintathu eTshayina ngoncedo lwe-GCMT2500 spiral umbrella CNC iziko lomatshini kunye neflat indlela yokuluka into yokuluka ephuhliswayo kwaye iveliswe ngovavanyo, ngaloo ndlela ingena kushishino lomkhosi kwaye igalelo kushishino lwelizwe lam lokhuselo.
Nangona ibhetshi yezixhobo zemveliso yenkampani ayinkulu, iindidi zizityebi, kwaye zinokuthi zenziwe ngokwezifiso kumashishini ahlukeneyo.Izixhobo eziveliswa ngokwethu nazo zinokufezekisa uzinzo oluhle, kwaye zinqobe ingxaki yokungakwazi ukuyeka nanini na, ukunciphisa umngcipheko weziphene kwi-millet.Phakathi kwabo, i-flat-way-loom loom ayikwazi ukunyusa kuphela amandla okukrazula kwemveliso, kodwa kunye ne-warp kunye ne-weft amandla emveliso yongezwa ngexesha elifanayo.□ Hou Jianming (uSekela Mlawuli Jikelele weShijiazhuang Textile Machinery Co., Ltd.)
Inqanaba eliphantsi lobuchwephesha alinakungahoywa
i-geotextiles yelizwe lam iya kuqhubeka ikhula ngamanani aphindwe kabini kule minyaka ili-15 izayo, kubandakanywa ulwakhiwo lolondolozo lwamanzi, iiprojekthi zokuhambisa amanzi kuMazantsi ukuya eMntla, kwakunye neeprojekthi ezifana namazibuko, imilambo, amachibi kunye nolwandle, nolawulo lwesanti.Utyalo-mali kulindeleke ukuba lufikelele kwitriliyoni ye-yuan.
Sithatha umzekelo weProjekthi yoMgwaqo waManzi woMlambo iYangtze njengomzekelo, yonke iprojekthi yeYangtze River Estuary Waterway ifuna i-30 yezigidi zesikwere seemitha ze-geotextiles.Inqanaba lokuqala leprojekthi notyalo-mali lwe-3.25 yebhiliyoni ye-yuan sele isebenzise i-7 yezigidi zeemitha ze-geotextiles ezahlukeneyo.Ngokombono wokubonelela, amashishini okuvelisa i-geotextile angaphezu kwama-230 kunye nemigca yemveliso engaphezu kwama-300 iye yavela kulo lonke ilizwe, kunye nomthamo wonyaka wemveliso ongaphezulu kwe-500 yezigidi zeemitha zeemitha, ezinokuhlangabezana nenqanaba elithile lemfuno kuzo zonke iinkalo.Kwelinye icala, lithuba lokuthengisa elinomtsalane, kwaye kwelinye icala, sisiqinisekiso sonikezelo esenziwe sele silungile.Njengohlobo olutsha lwemathiriyeli yokwakha enokuqina olomeleleyo kunye nokugubungela amashishini amaninzi, i-geotextiles ingxamiseke ngakumbi kwilizwe lam namhlanje xa kusandiswa imfuno yasekhaya kunye nokwandisa ulwakhiwo lweziseko ezingundoqo.intsingiselo eyinyani.
Nangona kunjalo, okwangoku, ii-geomaterials zelizwe lam ezingalukwanga zisenengxaki yohlobo olulodwa lwemveliso kunye nonikezelo olungahambelaniyo, kwaye ezinye izixhobo ezizodwa azinaphando kunye nemveliso.Kwiiprojekthi eziphambili, ngenxa yokunqongophala kweentlobo okanye umgangatho ombi, kusafuneka ukuba ungenise inani elikhulu le-geotextiles esemgangathweni evela phesheya.Ukongeza, abaninzi abavelisi bezinto zefiber ekrwada kunye nabavelisi be-geotextile bagcina imowudi yokusetyenzwa ehambelanayo nezimeleyo, ethi ithintele kakhulu umgangatho kunye nophuhliso lwenzuzo ye-geotextiles.Ngexesha elifanayo, indlela yokuphucula umgangatho weprojekthi yonke kunye nokunciphisa iindleko ezininzi zokulondoloza kwixesha elizayo nalo ngumba ongenakuhoywa.Ngokombono wam, ukusetyenziswa kokuphela kwe-geotextiles kufuna intsebenziswano egqibeleleyo ngaphakathi kwekhonkco loshishino lonke, kunye nemveliso yonxibelelwano evela kwizinto eziluhlaza, izixhobo ukuya kwiimveliso zokugqibela zinokuzisa isisombululo esipheleleyo kule shishini.□ UZhang Hualin (uMphathi Jikelele weShandong Tianhai New Material Engineering Co., Ltd.)
Iingcali zithi
Iintsimbi ezikhethekileyo zivala isithuba sasekhaya
Ukuthatha iShijiazhuang Textile Machinery Company njengomzekelo, ngexesha lotyelelo lwesiza, sabona i-weavy-duty special loom isebenza.Ububanzi bayo bungaphezulu kweemitha ezili-15, ububanzi belaphu yi-12.8 yeemitha, izinga lokufakwa kwe-weft yi-900 rpm, kwaye amandla okubetha iitoni ezi-3./ m, inokuxhotyiswa nge-16 ukuya kwi-24 izakhelo eziphilisiweyo, ubuninzi be-weft bunokwandiswa okanye bunciphe ukusuka kwi-1200 / 10cm.Isixhobo sokuluka esikhulu esinjalo sikwangumatshini odibanisa i-mesh rapier, umbane, igesi, ulwelo kunye nokukhanya.Kokokuqala ukuba siyibone kwaye sizive sonwabe kakhulu.Ezi zixhobo zikhethekileyo azigcini nje ngokuzalisa i-gap yasekhaya, kodwa zithumela ngaphandle kwamanye amazwe.
Kubaluleke kakhulu kumashishini emveliso ukukhetha indlela efanelekileyo yemveliso.Kuya kufuneka wenze konke okusemandleni akho ngokwemeko yakho, wenze konke okusemandleni akho, kwaye uthathe uxanduva lwakho lwentlalo ngobulumko.Ukuqhuba kakuhle umzi-mveliso, isitshixo asikokuba nenani elikhulu labasebenzi, kodwa kukuba neqela elisondeleleneyo nelimanyeneyo.□ Wu Yongsheng (uMcebisi oMkhulu waseTshayina weMishini yoShishino loShishino)
Iinkcukacha ezisemgangathweni kufuneka zinyuswe
Kwiminyaka eli-10 ezayo okanye ngaphezulu kwilizwe lam, kuya kubakho iiprojekthi zeziseko ezingundoqo ezingakumbi eziya kwakhiwa, kwaye nemfuno ye-geotextiles nayo iya kwanda.Ulwakhiwo lobunjineli boluntu lunorhwebo olukhulu olunokubakho, kwaye iTshayina iya kuba yeyona marike inkulu yentengiso ye-geosynthetics emhlabeni.
I-Geotextiles ziimveliso ezihambelana nokusingqongileyo.Ukuvuswa kolwazi lwendalo esingqongileyo kunyuse imfuno ye-geomembranes kunye nezinye izinto zokwenziwa kwemizi-mveliso, kuba ukusetyenziswa kwezi zinto kunempembelelo encinci kwindalo kwaye akubangeli umonakalo omkhulu kwindalo yomhlaba.Amasebe afanelekileyo anika ukubaluleka okukhulu ekusetyenzisweni nasekuphuhliseni imathiriyeli ye-geosynthetic.Urhulumente uza kuchitha i-720 yeebhiliyoni zeeyuan ukugqibezela ulwakhiwo lweziseko ezingundoqo ezintandathu kwiminyaka emithathu.Kwangaxeshanye, imigangatho yemveliso, indlela yovavanyo uyilo olusemgangathweni, kunye nolwakhiwo olucacileyo lobugcisa bemathiriyeli ye-geosynthetic nayo kufuneka ilandelwe ngokulandelelana.Intshayelelo inokudala iimeko ezifanelekileyo zophuhliso kunye nokusetyenziswa kwe-geosynthetics.□ UZhang Ming (uNjingalwazi, iSikolo seSayensi yeZizinto kunye nobuNjineli, kwiYunivesithi yaseTianjin)
Iindlela zehlabathi
I-Geotextiles koohola beendlela kunye noololiwe nabo bathatha indlela "yobukrelekrele"
Inkokeli yehlabathi jikelele kwi-geotextiles, iRoyal Dutch TenCate, isandul 'ukwazisa ukuphuhliswa kwe-TenCate Mirafi RS280i, i-geotextile ehlakaniphile yokuqinisa indlela kunye nololiwe.Imveliso idibanisa i-modulus ephezulu, i-dielectric constant, ukwahlukana kunye ne-interfacial synergy egqwesileyo, kwaye ngoku ingene kwixesha lokuphononongwa kwe-patent.I-TenCate Mirafi RS280i yimveliso yesithathu neyokugqibela kuthotho lweemveliso zeRSi zeTenCate.Abanye ababini yiTenCate Mirafi RS580i kunye neTenCate Mirafi RS380i.Eyangaphambili inobunjineli obuphezulu kunye namandla aphezulu, kwaye isetyenziselwa ukuqinisa isiseko kunye nomhlaba othambileyo.Omelele, kunye nokungena kwamanzi aphezulu kunye nomthamo wokubamba amanzi emhlabeni;le yokugqibela ikhaphukhaphu kune RS580i kwaye sisisombululo esinoqoqosho kwiindawo ezineemfuno ezingqongqo zokuqinisa iindlela.
Ukongeza, "i-Vertical Sand Resistant Geotextile" ephuhliswe nguTencate iphumelele "iMbasa ye-Water Innovation Award 2013", ethathwa njengengcinga yokuyila engenakuthelekiswa nanto, ilungele ngakumbi indawo ekhethekileyo yendawo yaseNetherlands.I-geotextiles yokulungiswa kwesanti ethe nkqo sisisombululo esitsha sokuthintela ukubunjwa kwemibhobho.Umgaqo osisiseko kukuba iyunithi yokucoca ye-textile ivumela kuphela amanzi ukuba adlule, kodwa kungekhona isanti.Sebenzisa iipropati zothintelo lwe-geotextiles ukwenza imibhobho kwi-polder, ukuze uqinisekise ukuba isanti kunye nomhlaba zihlala phantsi kodonga ukunqanda ukubangela ukugqabhuka kodonga.Ngokweengxelo, esi sisombululo siphuma kwinkqubo yebhegi yeGeotube yeTencate yeGeotube.Ukudibanisa oku kunye neTencate's GeoDetect yetekhnoloji yokubona ithembisa ukuba neendleko eziphezulu ngelixa uphucula i-levee.I-TenCate GeoDetect R yinkqubo ye-geotextile yokuqala yobukrelekrele yehlabathi.Le nkqubo inokunika izilumkiso kwangethuba ngoguquko lwesakhiwo somhlaba.
Ukusetyenziswa kwefiber ebonakalayo kwi-geotextiles nako kunokunika imisebenzi ethile ekhethekileyo.
Ixesha lokuposa: Sep-22-2022