Uma kukhulunywa ngomhlaba wokwakha nokukhiqiza, igama elithi “ishidi elifakwe i-galvanized” livame ukuvela, futhi ngesizathu esihle. Amashidi ensimbi afakwe i-galvanized, ikakhulukazi lawo akhiqizwa abakhiqizi abadumile njengeJindalai Steel Group Co., Ltd., ayizinto ezibalulekile ezimbonini ezahlukene. Kodwa ayini ngempela amashidi afakwe i-galvanized, futhi ahluke kanjani ngokusekelwe ezinqubweni zawo zokukhiqiza? Kule bhulogi, sizohlola izici zashidi zensimbi ezifakwe i-galvanized, okuhlanganisa umehluko phakathi kwamashidi ensimbi afakwe i-galvanized ashisayo kanye namashidi afakwe i-galvanized ashisayo, kanye nemiphumela yobukhulu bengqimba ye-zinc kanye nezici zobuso.
Ukuze siqale izinto, ake sicacise ukuthi ayini amashidi e-galvanized. Empeleni, lawa amashidi ensimbi ambozwe ungqimba lwe-zinc ukuze awavikele ekugqwaleni. Inqubo ye-galvanization ingenziwa ngezindlela eziningana, kanti i-hot dip galvanization ingenye yezindlela ezivame kakhulu. Kule nqubo, amashidi ensimbi acwiliswa ku-zinc encibilikisiwe, okudala ungqimba oluqinile lokuvikela. Ngakolunye uhlangothi, amashidi e-galvanized aguqisiwe akhiqizwa ngokugoqa insimbi emazingeni okushisa aphezulu ngaphambi kokufaka i-zinc coating. Indlela ngayinye inezinzuzo zayo, futhi ukukhetha kuvame ukuncika ekusetshenzisweni okuhlosiwe kweshidi le-galvanized.
Manje, ake sixoxe ngokusetshenziswa kwamashidi e-galvanized. Ubukhulu bengqimba ye-zinc budlala indima ebalulekile ekunqumeni ukuthi lawa mashidi angasetshenziswa kuphi futhi kanjani. Isibonelo, ungqimba lwe-zinc olujiyile lufanele ukusetshenziswa ngaphandle lapho ukuchayeka emswakama kanye nezimo zezulu ezinzima kuyinkinga. Ngokuphambene nalokho, ungqimba oluncane lunganele ukusetshenziswa ngaphakathi lapho ingozi yokugqwala incane khona. Ukuqonda izidingo ezithile zephrojekthi yakho kungakusiza ukhethe ishidi lensimbi le-galvanized elifanele, ukuqinisekisa ukuqina nokuphila isikhathi eside.
Esinye isici esithakazelisayo samashidi e-galvanized ubukhulu bezimbali ze-zinc ebusweni bazo. Lezi "zimbali" ziyizakhiwo zekristalu ezakhiwe ngesikhathi senqubo ye-galvanization, futhi ubukhulu bazo bungathinta kakhulu ukunamathela kwezingubo ezilandelayo. Izimbali ezinkulu ze-zinc zingadala ubuso obuqinile obungathuthukisa ukunamathela kwamapende nezinye izingubo, kuyilapho izimbali ezincane zingase ziholele ekugcineni okubushelelezi kodwa zingalimaza ukunamathela. Lokhu kuyinto ebalulekile kubakhiqizi abanjengoJindalai Steel Group Co., Ltd., abahlose ukukhiqiza amashidi ensimbi e-galvanized asezingeni eliphezulu ahlangabezana nezidingo ezahlukahlukene zamakhasimende abo.
Ekuphetheni, ukuqonda umehluko phakathi kwamashidi e-galvanized akhiqizwa ngezinqubo ezahlukahlukene, ukusetshenziswa kwawo kusekelwe ekujiyeni kwengqimba ye-zinc, kanye nemiphumela yobukhulu bezimbali ze-zinc ekunamatheleni kokumboza kubalulekile kunoma ngubani ohilelekile ekwakheni noma ekukhiqizeni. Kungakhathaliseki ukuthi unguchwepheshe onolwazi noma umthandi we-DIY, ukwazi le mininingwane kungakusiza ukuthi wenze izinqumo ezinolwazi lapho ukhetha amashidi ensimbi e-galvanized. Ngakho-ke, ngesikhathi esizayo lapho uzithola udinga amashidi e-galvanized, khumbula ukucabanga ngendlela yokukhiqiza, izidingo zokufaka isicelo, kanye nezici zobuso ukuqinisekisa ukuthi ukhetha umkhiqizo ofanele izidingo zakho. Ukwakha okuhle!
Isikhathi sokuthunyelwe: Agasti-03-2025
