Umsebenzi weekhemikhali we-zinc uphezulu kunolo wentsimbi.Xa kwenzeka i-electrochemical corrosion, i-zinc i-corrode kuqala kune-iron.Ioksidi ye-zinc ixinene, enokuthi ithintele i-oxidation eyongezelelweyo.Ngoko ke intsontelo ehlabayo enezinki inoxhathiso olulungileyo ekumdleni (kuyafuneka ukuba unike ingqwalasela kwindawo yokuba iileti kufuneka zibe shushu iigalvanized endaweni yokuba zibe neegalvanized zombane);
Ukufakwa kweplastiki kukwenza umaleko wefilimu ekhuselayo yeplastiki kumphezulu ongaphandle wocingo olukrwada.intambo ehlabayo.Nangona kunjalo, ngenxa yokuba inkqubo yokugquma iplastiki kunye nentambo ehlabayo yenziwa emva kokufakwa kweplastiki, icandelo locingo oluhlabayo lubonakalisiwe.Kungcono ukuba ishushu-dip yenziwe ngegalvanized.Ekusetyenzisweni okwenyani, icandelo linokuthi lidliwe emva kokukhukuliseka kwemvula, ngoko ubomi benkonzo yentambo ehlabayo eyenziwe ngeplastiki buya kufinyezwa.
Oku ngasentla kukwenza inkcazo elula, ukhetho oluthile lwentambo yeplastiki egqunywe ngentambo okanye igalvanizedintambo ehlabayokuxhomekeke kwindawo yakho kunye nendawo!
Ixesha lokuposa: 13-04-22