Ibyuma byoroshye ibyuma, bizwi kandi nka ibyuma byo guhuza ibyuma, bihuza ibyuma, cyangwa icyuma gisanzwe gisanzwe ni kirambye, gishobora gukoreshwa ibisubizo byo gushimangira ubutaka bikoreshwa cyane mubwubatsi, ibikorwa remezo, no mubikorwa byinganda. Yakozwe mubyuma bya galvanized cyangwa aluminium, iyi panne itanga kwishyiriraho byihuse, ubushobozi bwo gutwara umutwaro mwinshi, kurwanya ruswa, n'imikorere yizewe kumurongo woroshye cyangwa utaringaniye. Igishushanyo cyabo gihuza cyemeza inteko yihuse, mugihe ubuso butunguranye bwongereza amazi no gukurura. Mubisanzwe gusaba imihanda yinjira, ibikoresho byibikoresho, urubuga rwakazi, inzira yingirakamaro, hamwe nibyabaye, Icyuma cyateye ibyuma gitanga ibiciro-bikora neza, hamwe nuburyo butandukanye bucuruzi bushaka ibikorwa remezo bihamye ariko byigihe gito.