Kwimarike yombhobho wensimbi yangoku, umbhobho oshushu oditshiweyo wentsimbi uthandwa kakhulu phakathi kwabantu ngenxa yexabiso layo elisebenzayo, inkqubo yokukhusela i-corrosion-free yokugcinwa kwayo iya kukwazi ukuhlala amashumi eminyaka nakwimimandla enzima kakhulu. Xa sithetha ngobuchwephesha, umaleko we-zinc wombhobho otshisiweyo ofakwe igalvanized umelana nomhlwa ngakumbi kunentsimbi engenanto kunye nentsimbi. Nangona kunjalo, ngenxa yobuchwephesha obukhethekileyo bokucwangcisa kunye neendleko eziphezulu zokuvelisa, umbhobho otshisiweyo otshisiweyo unexabiso eliphezulu lombhobho wentsimbi kuneminye imibhobho eqhelekileyo kwimarike yentsimbi.
I-galvanizing ilula nje i-zinc phezu kweemveliso zetsimbi. Njengepeyinti, ukwambathisa owenziwe ngegalvanized ukhusela iimveliso zentsimbi ekudlekeni ngokwenza umqobo phakathi kwesiseko sentsimbi kunye nokusingqongileyo, kodwa ukwenza igalvanizing kuhamba inyathelo elinye elikhulu ngakumbi kunepeyinti. Njengomvelisi wemibhobho yentsimbi yobuchwephesha, sicebisa ukuba iipeyinti zisetyenziswe ngokufanelekileyo ekubuyiseleni ngokufanelekileyo ukukhuselwa kwe-corrosion epheleleyo kwiindawo ezidibeneyo kwiimeko ezithile. Ngokubanzi ezi peyinti zifumaneka nokuba ziinkonkxa zokutshiza okanye kwizikhongozeli ezilungele ukusetyenziswa kwebrashi okanye ukutshiza.
Kwiimeko ezininzi, ukulungiswa kwemibhobho yentsimbi etshisiweyo etshisiweyo kubandakanya ezona ntlobo zixhaphakileyo zomonakalo okanye ukuwohloka kwenkqubo yemibhobho, njengokubola kwangaphakathi nangaphandle, kunye neemeko apho umonakalo ubanzi. Ngokumalunga neminye imibhobho yentsimbi epholileyo, ukubamba kunye nokulungiswa kweengubo zentsimbi ezifakwe emanzini ashushu kubalulekile ukugcina umqobo ofanayo kunye nokukhusela i-cathodic kunye nokuqinisekisa ixesha elide. Nangona i-galvanized coating eshushu ixhaphake kakhulu kumonakalo, i-voids encinci okanye iziphene kwi-coating zingenzeka ngexesha lenkqubo ye-galvanizing okanye ngenxa yokuphathwa kakubi kwentsimbi emva kwe-galvanizing. Ukuchukumisa kunye nokulungiswa kwentsimbi ye-galvanized kulula nokuba kusanda kufakwa i-galvanized okanye kwinkonzo iminyaka. Isenzo siyafana, kodwa kukho izithintelo ezininzi kulungiso oluvumelekileyo kwimveliso entsha kunaleyo ibisebenza. Isithintelo esiphambili kwinkcazo yokulungiswa kwezinto ezisanda kufakwa i-galvanized ubukhulu bendawo echazwe kwiinkcazo ze-galvanizing zemveliso. Kwaye enye i-tenet yenkcazo ye-touch-up kunye nokulungiswa bubunzima bokugquma kwendawo yokulungisa.
I-Hot Dip Galvanizing idla ngokufezekiswa ngeendlela ezimbini, zombini ezo zintywiliselwa okanye zigqume isinyithi ngebhafu ye-zinc engamanzi emva kweenkqubo ezahlukeneyo. Olu khuselo lukhuselayo ludibaniso lwezinki kunye nentsimbi, oluya kuhlala iminyaka emininzi. Nangona kunjalo, ukuba imveliso ifuna ukusika, i-welding okanye enye into eyenziwe, kucetywayo ukuba yenziwe kuqala, kwaye emva koko ifakwe.
Thumela umyalezo wakho kuthi:
Ixesha lokuposa: Jul-09-2018
