Uma kuziwa emhlabeni wokwakha nokukhiqiza, igama elithi "ishidi elinamapulangwe" livame ukuvela, futhi ngesizathu esihle. Amashidi ensimbi, ikakhulukazi lawo akhiqizwa abakhiqizi abahloniphekile njenge-Jindalai Steel Group Co., Ltd., ayizinto ezibalulekile ezimbonini ezihlukahlukene. Kodwa ayini ngempela amashidi anathayela, futhi ahluke kanjani ngokusekelwe ezinqubweni zawo zokukhiqiza? Kule bhulogi, sizohlola izici ezihlukile zamashidi ensimbi, okuhlanganisa umehluko phakathi kwamashidi ensimbi ediphu ashisayo namashidi agingqelwe ashisayo, kanye nomthelela wokujiya kongqimba lwezinki nezici zangaphezulu.
Ukuze siqale izinto, ake sicacise ukuthi ayini amashidi anamathathi. Empeleni, lawa amashidi ensimbi ambozwe ngongqimba lwezinc ukuze avikeleke ekugqwaleni. Inqubo yokufaka uthayela ingenziwa ngezindlela eziningi, ngokufaka uphethiloli wediphu eshisayo ingenye yezindlela ezivame kakhulu. Kule nqubo, amashidi ensimbi acwiliswa ku-zinc encibilikisiwe, okwenza ungqimba oluqinile oluvikelayo. Ngakolunye uhlangothi, amashidi agoqwe othayela ashisayo akhiqizwa ngokugoqa insimbi emazingeni okushisa aphezulu ngaphambi kokufaka i-zinc coating. Indlela ngayinye inesethi yayo yezinzuzo, futhi ukukhetha ngokuvamile kuncike ekusetshenzisweni okuhlosiwe kweshidi elinothayela.
Manje, ake sikhulume ngokusetshenziswa kwamashidi anamathani. Ugqinsi longqimba lwezinc ludlala indima ebalulekile ekunqumeni ukuthi la mashidi angasetshenziswa kuphi futhi kanjani. Isibonelo, ungqimba lwezinc olujiyile lulungele ukusetshenziswa kwangaphandle lapho ukuchayeka kumswakama nezimo zezulu ezinzima kuwukukhathazeka. Ngokuphambene, izendlalelo ezizacile zingase zanele izinhlelo zokusebenza zasendlini lapho ubungozi bokugqwala buncane. Ukuqonda izidingo ezithile zephrojekthi yakho kungakusiza ukuthi ukhethe ishidi lensimbi elithathiwe elifanele, uqinisekise ukuqina nokuphila isikhathi eside.
Isici esisodwa esithakazelisayo samashidi anathayela ubukhulu bezimbali ze-zinc ebusweni bawo. Lezi "zimbali" ziyizakhiwo ze-crystalline ezakhiwe ngesikhathi senqubo ye-galvanization, futhi ubukhulu bazo bungathinta kakhulu ukunamathela kwezingubo ezilandelayo. Izimbali ezinkulu ze-zinc zingase zenze indawo eqinile engathuthukisa ukunamathela kopende nokunye okunamathelayo, kuyilapho izimbali ezincane zingase ziholele esiphethweni esibushelelezi kodwa zingase zibe sengozini yokunamathela. Lokhu ukucatshangelwa okubalulekile kwabakhiqizi abafana ne-Jindalai Steel Group Co., Ltd., abahlose ukukhiqiza amashidi ensimbi ekhwalithi ephezulu ahlangabezana nezidingo ezihlukahlukene zamakhasimende abo.
Sengiphetha, ukuqonda umehluko phakathi kwamashidi akhandisiwe akhiqizwa ngezinqubo ezihlukahlukene, ukusetshenziswa kwawo okusekelwe kugqinsi lwengqimba ye-zinc, kanye nemiphumela yobukhulu bembali ye-zinc ekunamatheleni okunamathelayo kubalulekile kunoma ubani ohilelekile ekwakheni noma ekukhiqizeni. Kungakhathaliseki ukuthi uchwepheshe ongumakadebona noma umthandi we-DIY, ukwazi le mininingwane kungakusiza wenze izinqumo ezinolwazi lapho ukhetha amashidi ensimbi. Ngakho-ke, esikhathini esizayo lapho uzithola udinga amashidi akhanisiwe, khumbula ukucabangela indlela yokukhiqiza, izidingo zohlelo lokusebenza, nezici zangaphandle ukuze uqinisekise ukuthi ukhetha umkhiqizo ongcono kakhulu wezidingo zakho. Isakhiwo esijabulisayo!
Isikhathi sokuthumela: Aug-03-2025
