Imiterere y'ibyumani imiterere igizwe nibikoresho byibyuma kandi nimwe muburyo nyamukuru bwubaka.Imiterere igizwe ahanini nibiti byibyuma, inkingi zibyuma, trusses yicyuma nibindi bikoresho bikozwe mubyuma byicyuma nicyuma, kandi bigakoresha silanisation, fosifike yuzuye ya manganese, gukaraba no gukama, galvaniza nibindi bikorwa byo gukumira ingese.Ibigize cyangwa ibice bisanzwe bihuzwa na weld, bolts cyangwa imirongo.Kubera uburemere bworoheje nubwubatsi bworoshye, ikoreshwa cyane munganda nini, ibibuga, inyubako ndende ndende cyane, Ikiraro nindi mirima.Imiterere yicyuma iroroshye kubora, imiterere rusange yicyuma kugirango ikureho ingese, galvanis cyangwa irangi, hamwe no kuyitaho buri gihe.