Inyubako yicyuma nubwoko bushya bwinyubako, igizwe nibikoresho bitandukanye byibyuma.nkuko nkinkingi yicyuma nigiti, sisitemu yo gufunga, sisitemu yo kwambara, nibindi.Bishobora gukoreshwa cyane mubyuma byububiko bwibyuma, inyubako y'ibiro bya prefab, kubaka ikiraro, ikibuga cyindege nibindi.