Rebar ni ubwoko bw'icyuma gikoreshwa cyane mu bwubatsi no mu bwubatsi bw'ibiraro, ahanini gikoreshwa mu gukomeza no gushyigikira inyubako za beto kugira ngo zongere imikorere yazo mu mihindagurikire no mu gutwara imizigo. Rebar ikunze gukoreshwa mu gukora imitako, inkingi, inkuta n'ibindi...