Eminyakeni yamuva nje, ukukhanya kwemvelo kwensimbi yesimo sezulu sekuye kwaduma kakhulu njengoba imibala yayo ecashile ewolintshi nensundu ihambisana nendlela engokwemvelo yokwakheka kwezwe kanye nokubazwa kwengadi. Mhlawumbe isibonelo esidume kakhulu iNgelosi YaseNyakatho ka-Antony Gormley eGateshead, nakuba sisetshenziswa kabanzi Ezilungiselelweni eziningi ezingabizi kakhulu njengezingadi ezizimele nezikahulumeni, amapaki kanye namasimu.
Le patina yakhiwe yi-oxidation yensimbi, yakha ungqimba oluhle lokugqwala. Insimbi evamile ethambile yakha ungqimba olulula noluphukayo lokugqwala olugcina umswakama futhi luvumela umoya-mpilo ukuthi ufinyelele ensimbi engagqwalile, ngakho ukugqwala kuzoqhubeka kuze kube yilapho insimbi igqwalile ngokuphelele.
Lolu ungqimba luminyene ngenxa yokwakheka kwe-alloying yensimbi yesimo sezulu futhi lusebenza njengesithiyo kumoya-mpilo kanye nomswakama ovela enqubweni yokugqwala.
Insimbi yesimo sezulu ivame ukunikezwa futhi ifakwe ngaphambi kokuqala kwenqubo ye-oxidation futhi ngokuvamile inombala ompunga omnyama. Ngemva kokufaka, ukuchayeka emanzini, umoya-mpilo, ukukhanya kwelanga nokungcoliswa komoya kuqala inqubo yokugqwala.
Zonke lezi zici zithinta ijubane lokuthola ifilimu ye-oxide evikelayo ngisho nokubonakala kwefilimu ye-oxide. ENyakatho Nenkabazwe, izindawo ezibheke eningizimu noma entshonalanga zivame ukushiswa futhi zomiswe yilanga kaningi, okuholela ekubeni bushelelezi, obufanayo kunezindawo ezibheke enyakatho nasentshonalanga, ezikhula kancane futhi zibe yizimbudumbudu.
Amadolobha nezindawo zezimboni ngokuvamile zinokungcoliswa komoya okwengeziwe, ikakhulukazi isibabule, okuzoholela ekujuleni kwe-oxidation kunasezindaweni zasemaphandleni.
Ngeshwa, ngisho nokugqwala okucolisekile ensimbi eguquguqukayo kungangcolisa amanzi agelezayo, futhi nakuba kukhanga insimbi, kungalimaza ngokushesha umgwaqo ogandaywe ngamatshe nokhonkolo. Nokho, zikhona izindlela zokuvimbela lokhu kungenzeki.
Uma i-corten steel drill ifakwe eduze kwendlela ehamba ngezinyawo, isisombululo esivame kakhulu ukushiya igebe likasimende lika-5 kuya ku-10 mm phakathi kwe-drill kanye ne-pavement. Uma ifakwe kusistimu yesikhulumi se-pedestal, i-gasket izoba nomphumela ofanayo. Lokhu kuvumela noma yimuphi umswakama ukuthi uphume ngaphansi kwesitezi esiqediwe (FFL) futhi uzungeze i-paving.
Uma ngenxa yanoma yisiphi isizathu igebe lingenzeki, umngcele ojulile, onogwadule ungadlula onqenqemeni olungaphandle lodonga lokutshala. Lesi isici esikhangayo esiza ngokukhipha amanzi futhi singaphinda sigcwalise isikhala ngamatshe.
Lapho umkhiqizo wensimbi yesimo sezulu ulenga phezu komgwaqo, ngoI-AHLsingakwazi ukugqoka i-underside kanye nezinsiza zomkhiqizo nge-powder ukuze ubukeke njengensimbi yesimo sezulu, kodwa ngaphandle kwe-oxidation eholela emathangeni angabonakali.
Gcwalisa Uphenyo