Iipleyiti ze-aluminiyam zibhekiselele kwiipleyiti ezinoxande eziqengqeleke ukusuka kwiingcingo ze-aluminiyam, ezahlulwe zaba ziipleyiti ze-aluminiyam ezisulungekileyo, iipleyiti zealluminiyam ezicwengekileyo, iipleyiti zealuminiyam ezibhityileyo, iipleyiti zealuminiyam ezishinyeneyo eziphakathi, kunye neepatheni zealuminiyam.