I-galvanizing iyindlela yokwelapha engaphezulu emboza ingaphezulu lensimbi noma ezinye izinsimbi ngongqimba lwezinc. Izinqubo ezijwayelekile zokufaka uthayela zihlanganisa i-hot-dip galvanizing kanye ne-electro-galvanizing. I-hot-dip galvanizing iwukucwilisa induku oketshezini lwezinc oluncibilikisiwe ukuze ungqimba lwezinc lunamathele ngokuqinile ebusweni bezigxobo.
Ukusebenza kwe-Anti-corrosion:
I-Zinc izokwakha ifilimu evikelayo ye-zinc oxide emoyeni, engavimbela induku ekuqhumeni kwe-oxidation nokugqwala. Ikakhulukazi endaweni enomswakama noma eyonakalisayo (njengemvula ene-asidi, isifutho sikasawoti, njll.), ungqimba lwamagalani lungavikela ngempumelelo izinto zensimbi ngaphakathi kwenduku futhi lwandise kakhulu impilo yesevisi yenduku. Isibonelo, izigxobo zikathayela njengezigxobo zikagesi nezigxobo zokuxhumana ngaphandle zingamelana nokugqwala iminyaka eminingi esimweni somoya nemvula.
Izakhiwo zemishini:
Inqubo yokufaka ama-galvanizing ngokuvamile ayinawo umthelela omningi kuzakhiwo zemishini yesigxobo ngokwaso. Isawagcina amandla aphezulu kanye nokuqina kwezigxobo zensimbi zasekuqaleni (njengezigxobo zensimbi). Lokhu kuvumela izigxobo ezinothayela ukuthi zimelane namandla athile angaphandle njengokushuba, ingcindezi, namandla okugoba futhi zingasetshenziswa ezikhathini ezihlukahlukene ezifana nezakhiwo ezisekelayo nezakhiwo zohlaka.
Izici zokubukeka:
Ukubonakala kwezigxobo ezinamapulangwe ngokuvamile ku-silver-gray futhi kunokukhanya okuthile. Kungase kube namaqhuqhuva e-zinc noma izimbali ze-zinc phezu kwezigxobo ezishisayo ze-dip, okuyinto engokwemvelo enqubweni yokufaka ama-hot-dip galvanizing, kodwa lezi zigaxana ze-zinc noma izimbali ze-zinc nazo zengeza ekuthunjweni kwezigxobo endaweni ethile. ububanzi. Ukubukeka kwezigxobo ze-electro-galvanized kulula futhi kuthambile.
Imboni yezokwakha:
Izigxobo ezinothayela zisetshenziswa kabanzi njengezingxenye ezisekelayo ezakhiweni zokwakha, njengokwakha isikafula. Izigxobo ze-scaffolding zingasetshenziswa isikhathi eside ezindaweni zangaphandle futhi zibe nokuphepha okuhle. Ngesikhathi esifanayo, ezingxenyeni zokuhlobisa ze-facade yesakhiwo, izinduku ezinama-galvanized zingadlala indima emibili yobuhle nokuvimbela ukugqwala.
Izinsiza zethrafikhi:
Ama-galvanized rods avame ukusetshenziswa ezindaweni zethrafikhi njengezigxobo zezimpawu zomgwaqo kanye nezigxobo zamalambu asemgwaqweni. Lezi zinduku zivezwa endaweni yangaphandle, futhi ungqimba olunamanzi lungavimbela ukuba lungagqwali ngenxa yemvula, igesi yokukhipha umoya, njll., ukuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwezindawo zomgwaqo.
Imboni yamandla nezokuxhumana:
Izigxobo zisetshenziselwa izintambo zokudlulisela, izigxobo zikagesi, njll. Lezi zigxobo zidinga ukumelana nokugqwala okuhle ukuze kuqinisekiswe ukuphepha nokuzinza kwamandla kanye nezinhlelo zokuxhumana. Izinduku ezinamagalani zingahlangabezana kahle nale mfuneko futhi zinciphise ukwehluleka kolayini kanye nezindleko zokuwulungisa okubangelwa ukugqwala kwezinduku.