Mu by’ukuri, imiyoboro y’inganda ntabwo ari uruziga rwose, kandi iki kibazo gikunze kugaragara. Impamvu nyamukuru ni izi zikurikira: Imiyoboro y’icyuma idakora neza ikorwa binyuze mu gukonja cyangwa gushyuha. Ubugari bw’umuyoboro muri rusange bugera kuri ≤DN2000, kandi ikosa ry’uruvange rirakemerwa. Byongeye kandi, uruvange rw’imiyoboro y’icyuma rufitanye isano rya hafi niba ikorwa n’ibigo binini by’ibyuma byemewe cyangwa ibigo bito by’ibyuma, bifite imiterere itandukanye. Uruvange rw’imiyoboro y’icyuma ni ruto cyane, mu gihe urw’imiyoboro y’icyuma idafite ikirango ni ruke cyane. Ku miyoboro y’icyuma ya DN300, ikosa ntarengwa ry’umurambararo rishobora kugera kuri mm 5. Uretse imiyoboro y’icyuma idakora neza, umubare munini w’imiyoboro ikoreshwa mu gutwara amazi make ni imiyoboro ikoze mu buryo bw’umwuka. Igipimo cyayo cy’uruvange ni kibi cyane kurusha urw’imiyoboro y’icyuma idakora neza. Tugomba kumenya ibi bihe iyo dukoresha iyi miyoboro mu gupima. Uruvange rw’imiyoboro y’icyuma nta ngaruka rugira ku gutwara amazi mu gikorwa cyo gukora inganda. Ariko, iyo bigeze ku bijyanye no gupima amazi, nko gukoresha ibyuma bipima amazi byo hanze cyangwa ibindi bikoresho bipima amazi, niba itandukaniro ry’imiterere y’amazi ari rinini, rizagira ingaruka runaka. Mu gushyiramo amazi aho aherereye, hagomba kwitabwaho guhitamo igice cy’umuyoboro gifite imiterere myiza.
Igihe cyo kohereza: 15 Mata 2025