Urupapuro rwicyuma ni ibice birebire hamwe na sisitemu yo guhagarika ihagaritse ikora urukuta ruhoraho. Urukuta rukoreshwa kenshi mugumana ubutaka cyangwa amazi. Ubushobozi bwigice cyimpapuro kugirango ukore biterwa na geometrie yayo nubutaka birukanwa. Inkunga ya piri igitituruka kuruhande rwibikuta kubutaka imbere yurukuta.
Igihe cyo kohereza: APR-23-2023