Insimbi ephehliwe iyinto ebalulekile esetshenziswa ekwenzeni ifenisha yasemgwaqweni yangaphandle ehlukahlukene, njengamathini kadoti ensimbi, amabhentshi ensimbi, namatafula epikiniki ensimbi.Le mikhiqizo yakhelwe ukumelana nezimo eziqinile zangaphandle, futhi insimbi ethathiwe idlala indima ebalulekile ekuqinisekiseni ukuphila kwayo isikhathi eside.
Emathini kadoti ensimbi, i-zinc enamathela ngaphezulu ivikela insimbi ekufakweni kwe-oxidation nokugqwala okubangelwa ukuchayeka kumswakama nezinye izakhi endaweni.Lesi sendlalelo esivikelayo sinweba ngempumelelo impilo yesevisi yomgqomo kadoti futhi siwenze umelane kakhulu nokugqwala nokuwohloka.Ngaphezu kwalokho, ubuchwepheshe bokufaka isifutho esinama-galvanized buye buthuthukisa ukuqina komgqomo kadoti.Ngokufaka i-powder coating evela kumkhiqizo othembekile njenge-Akzo noma i-DuPont, umkhiqizo uthola isendlalelo esengeziwe sokuzivikela, siwenze uqine futhi uhlale isikhathi eside.Ngokunjalo, amabhentshi ensimbi namatafula epikiniki enziwe ngensimbi ethathiwe ukuze avikeleke kahle ezimeni zangaphandle.Nge-zinc enamathelayo, lezi zingcezu zefenisha zivikelekile ekugqwaleni nasekugqwaleni ngisho nalapho zichayeka emvuleni, ekukhanyeni kwelanga, nasekuguquguqukeni kwezinga lokushisa.Inqubo yokufuthwa kukathayela inikeza izinhlobonhlobo zezinketho zemibala, iqinisekisa ukuthi amabhentshi ensimbi namatafula epikiniki mahle kuyilapho egcina ukuqina.Ukumboza ifenisha yakho yangaphandle yasemgwaqweni ngempushana evela kumkhiqizo othembekile njenge-Akzo noma i-DuPont kuqinisekisa isivikelo esisebenzayo ngokumelene ne-oxidation, kuqinisekisa ukuthi izinto zihlala ziqinile futhi zithembekile ngisho nangemva kokuchayeka isikhathi eside ezintweni.
Kafushane, insimbi ethathiwe iyisici esibalulekile ekukhiqizeni amathini kadoti ensimbi, amabhentshi ensimbi, namatafula epikiniki ensimbi.Ukufakwa kwe-Zinc kunikeza izakhiwo ezinhle kakhulu zokulwa nokugqwala, kunweba impilo yale fenisha yangaphandle.Ukwengeza, ubuchwepheshe bokufutha obunathayela obuhlanganiswe nokwembozwa kwempushana kuthuthukisa amandla abo okumelana nokugqwala nezinye izinhlobo zokuwohloka.Ekugcineni, le fenisha yensimbi yangaphandle ihlanganisa ukuqina nobuhle, ibenze ilungele izilungiselelo ezihlukahlukene zangaphandle.
Isikhathi sokuthumela: Sep-20-2023