Ibyuma bikozwe mubyuma bikozwe mubyuma byerekana ibyuma byubatswe mu rubavu na flanges muburyo busanzwe. Flanges yakubise umwobo mugihe runaka kugirango iterane.
Gukora ibyuma birakomeye kandi biramba, kubwibyo birashobora gukoreshwa inshuro nyinshi mubwubatsi. Biroroshye guterana no gushiraho. Hamwe nimiterere ihamye nuburyo bukwiye, birakwiriye cyane gukoreshwa mubwubatsi hakenewe ubwinshi bwimiterere imwe, urugero inyubako ndende, umuhanda, ikiraro nibindi.