Isibiyeli sokuxhoma sentsimbi yezokwakha

Inkcazo

Yintoni inkqubo yokufaka igalvanizing yediphu eshushu?

 I-Hot-dip galvanizing yinkqubo yokukhusela isinyithi eyenza i-zinc coating phezu kweemveliso zentsimbi ngokuzintywilisela kulwelo lwezinki olutyhidiweyo.

• Inkqubo yomgaqo
  Umbono emva kwe-galvanizing yediphu eshushu kukuntywilisela intsimbi kwi-450°C yolwelo lwezinc etyhidiweyo. I-Zinc kunye nentsimbi yomphezulu isabela ngokwekhemikhali ukuvelisa umaleko we-zinc-iron alloy, elandelwa kukwakheka kwe-zinc ecocekileyo yokukhusela ngaphandle. Ukuze kunqandwe ukubola, umaleko we-zinc unokukhusela ngempumelelo intsimbi kubumanzi obusemoyeni kunye neoksijini.

• Inkqubo yenkqubo
  Unyango lomphezulu: Ukuqinisekisa ukuba akukho kungcola ebusweni bokuphucula ukuthotyelwa kwe-zinc layer, intsimbi ihlanjululwa kuqala ngokususa i-rust, i-degreasing, kunye nezinye iinkqubo zokucoca indawo.
  Ukugalela: Intsimbi ephathwayo ifakwe kwi-zinc etyhidiweyo yolwelo, kwaye i-zinc kunye nentsimbi yentsimbi idibene nokushisa okuphezulu.
  Ukupholisa: Emva kwe-galvanizing, intsimbi ithathwa kwi-zinc liquid kwaye ipholile ukwenza i-coating ye-zinc efanayo.
  Ukuhlolwa: Ngomlinganiselo wobunzima kunye nokuhlolwa kwendawo, qinisekisa ukuba umgangatho we-zinc layer ihlangabezana nemigangatho yokuchasana nokubola.

• Iimpawu eziphambili
  Ukusebenza okugqwesileyo kwe-anti-corrosion: Ulwakhiwo lwentsimbi oluvezwe kwiimeko ezidlekayo okanye ezifumileyo kwisithuba sexesha elongeziweyo zezona zifaneleka kakhulu kwiimpawu ezichasene nokubola kwe-zinc. Intsimbi inokukhuselwa kwi-oxidation kunye ne-corrosion ngokutyabeka.
  Umthamo wokuzilungisa: Kukho amandla okuzilungisa kwi-hot-dip galvanized coating. Ngokusebenzisa iinkqubo ze-electrochemical, i-zinc iya kuqhubeka ikhusela intsimbi engaphantsi nangona i-dings encinci okanye i-scratches ivela phezulu.
  Ukukhuselwa ixesha elide: Ngokuxhomekeke kwindawo ethile yokusetyenziswa, i-hot-dip galvanized coating ingahlala ukuya kutsho kwiminyaka engamashumi amabini. Isebenza kakuhle kwiimeko apho ukugcinwa rhoqo kuya kuba nzima.
  Ukuqina okuphezulu: Umaleko we-zinc unamandla okudibanisa okuphakamileyo kunye nentsimbi, kwaye ukugquma akulula ukukrazula okanye ukuwa, kwaye kunokumelana nefuthe elihle kakhulu kunye nokuxhatshazwa kokugqoka.

• Iindawo zesicelo
  Isakhiwo sokwakha: Isetyenziswe ngokubanzi kwiiplanga, iikholomu, iifreyimu, izibiyeli, njl. kwizakhiwo zesakhiwo sensimbi, ngokukodwa iibhuloho, ii-railings, i-scaffolding, njl. kwiindawo zangaphandle.
  Ishafti ye-elevator: Isetyenziselwa ukulungisa umzila kudonga lwe-shaft okanye ukudibanisa kwinqwelo ye-elevator, njengeizibiyeli zentsimbi engile, izibiyeli ezizinzileyo,iipleyiti zokudibanisa umzila kaloliwe, njl.
  Unxibelelwano lwamandla: isetyenziswe kwizakhiwo zenkxaso yentsimbi evezwe kwizinto ixesha elide, njengezibiyeli zelanga, iinqaba zonxibelelwano, iinqaba zamandla, njl.
  Izibonelelo zezothutho: ezifana neebhulorho zikaloliwe, iipali zemiqondiso yendlela, iintsimbi zokugada zikahola wendlela, njalo njalo, kuxhomekeke kubuchule benkqubo yokugalela idiphu eshushu ukunqanda umhlwa.
  Izixhobo zemizi-mveliso: isetyenziselwa ukwandisa ubomi kunye namandla okuchasa ukubola kwemibhobho, ezinye izixhobo zoomatshini, kunye nezixhobo zazo.