Urupapuro rwometseho ibyuma (urupapuro rwo hejuru) bivuga urupapuro rwibyuma byakozwe no gukonjesha cyangwa gukonja. Urupapuro rw'icyuma rukozwe mu rupapuro rw'amabara, urupapuro rw'icyuma rusize, urupapuro rutagira umwanda, urupapuro rwa aluminiyumu, urupapuro rwa anticorrosive cyangwa urundi rupapuro ruto.
Urupapuro rwerekana ibyuma rufite ibiranga uburemere bworoshye, imbaraga nyinshi, igiciro gito, imikorere myiza yimitingito, kubaka byihuse no kugaragara neza.
Icyuma gikonjesha ni ibikoresho byiza byo kubaka, bikoreshwa cyane cyane mugusakara munzu, kubaka urukuta, kurinda, hasi nizindi nyubako, nka gari ya moshi yikibuga cyindege, gariyamoshi, stade, inzu y’ibitaramo, inzu yimikino nini, n'ibindi.