Izinzipho ze-keel zokhuni ezihlanganisiwe
Imininingwane
Ngokwesiko, inqubo yokufaka ama-keels okhuni idinga izipikili ezihlukene nezibophelelo.Kodwa-ke, ngokwethulwa kwezipikili ze-keel zokhuni ezihlanganisiwe, inqubo yokufaka iye yaba ngokushesha futhi elula kakhulu.Lezi zipikili ziklanywe ngokukhethekile ngesistimu yokubopha eyakhelwe ngaphakathi, eqeda isidingo samathuluzi engeziwe noma izinto zokwakha.Lokhu kuhlanganiswa konga kokubili isikhathi nomzamo, okwenza umsebenzi wokufaka izikebhe zokhuni usebenze kahle kakhulu.
Inzuzo eyinhloko yezipikili ze-keel zokhuni ezihlanganisiwe zingamandla abo okubamba aphakeme.Lezi zinzipho zenziwa ngendlela yokuthi zingene kalula okhunini, zinikeze uxhumano oluvikelekile olungamelana nemithwalo esindayo.Lokhu kubenza babe yisinqumo esihle sokwakha uphahla, njengoba benikeza ukuzinza okukhulu nokuqina.Kungakhathaliseki ukuthi ufaka uphahla oluncane lokuhlala noma indawo enkulu yokuhweba, izipikili ze-keel zokhuni ezihlanganisiwe ziyisinqumo esinokwethenjelwa nesithembekile.
Ukwelashwa kwama-galvanized okufakwe ebusweni balezi zinzipho kunezela esinye isendlalelo sokuvikela.I-galvanization yinqubo ehlanganisa ukusebenzisa i-zinc coating endaweni yensimbi, ukudala umgoqo wokuqeda ukugqwala nokugqwala.Lokhu kwelashwa kuqinisekisa ukuthi izipikili zihlala zisesimweni esihle kakhulu, ngisho nasezindaweni ezinomswakama ophezulu noma izindawo ezijwayele umswakama.
Ngaphezu kwalokho, izinzipho ze-keel zokhuni ezihlanganisiwe ziyatholakala ngobukhulu nobude ukuze zihlangabezane nezidingo ezihlukahlukene zokufakwa.Kungakhathaliseki ukuthi udinga izipikili ezimfushane zophahla olungasindi noma izipikili ezinde zesakhiwo esikhulu, kunenketho efanelekile yawo wonke amaphrojekthi.
