Ikoreshwa mu gusana no gukomeza imiyoboro y'icyuma gikozwe mu byuma.
Ubusanzwe ikoreshwa mu kubaka imiyoboro y'amazi mabi, imiyoboro igororotse, guhuza imiyoboro igonda no kuyihambira.
Iki gicuruzwa gifite imiterere myiza, uburyo bworoshye bwo gushyiraho, uburyo bworoshye bwo gukoresha, gukomera no kuramba, kandi gifite ubushobozi bwo kurwanya imitingito.











