Nkuko abari imbere babizi, umuyoboro wa galvanised ni ubwoko bwumuyoboro ufite ibicuruzwa byinshi byo kugurisha ku isoko ryibyuma. Yakoreshejwe cyane mubikorwa bitandukanye byo gukora. Mu buryo bumwe, byombi gukoresha neza hamwe no gufata neza umuyoboro mubikorwa bifatika nabyo ni ngombwa cyane. Umuyoboro ushyushye wa galvanised umuyoboro ufatwa nkumuyoboro ukoreshwa cyane kumasoko yicyuma. Urebye umwihariko wa tekinoroji yo gutunganya imiyoboro hamwe nibisabwa nyirizina mubisabwa bitandukanye, abayikoresha bakeneye kwita cyane kubikorwa nyirizina ndetse nakazi ko kubungabunga nyuma. Nkuko bisanzwe, abakiriya mubisanzwe bakeneye guhitamo ibicuruzwa bikwiye nkuko bisabwa bike, harimo ibikoresho fatizo, diameter yumuyoboro, uburebure bwurukuta rwumuyoboro nuburebure bwumuyoboro nibindi. Muri urwo rwego, abakoresha bagomba kugerageza gutangira ibintu byose uhereye kubisesengura rifatika ryerekana ko ibicuruzwa biboneka hamwe n’ibidukikije kimwe no gukurikiza byimazeyo icyerekezo cyibikorwa, kugirango ubuzima bwa serivisi bwumuyoboro wibyuma.
Inganda zo gusudira zamenyekanye mu myaka mirongo itanu ishize ko gusudira ku byuma byogosha hamwe no gusudira ku byuma bidafunze bifite imbaraga zigereranywa niba ubwiza bw’abasudira bugereranijwe. Mu myaka yashize, abakora imiyoboro myinshi yicyuma batangira kwita cyane kubijyanye no kunoza ikoranabuhanga ryo gusudira ririmo ubukana bwo gusudira, kugenzura porotike, kugaragara neza, kugarura ruswa hamwe nibindi bibazo mu ruganda. Ku rundi ruhande, nubwo zinc isigaye ikomeje gutanga uburinzi ahantu hatarangwamo zinc, isura ni mibi, kandi uduce tudafite zinc tuzabora iyo duhuye nibidukikije. Rimwe na rimwe, amarangi akoreshwa neza kugirango agarure neza kurinda ruswa ahantu hasudutse. Mubisanzwe aya marangi arahari haba mumashini ya spray cyangwa mubikoresho bikwiranye no gukaraba cyangwa gutera spray.
Mubyongeyeho, nkibikoresho byingenzi byubaka, umuyoboro wicyuma ukoreshwa cyane mubwubatsi. Nkubu bwoko bwicyuma gifite imikorere myiza yo kurwanya ruswa kandi nigihe kirekire cyo gukora, abakoresha bagomba kwitondera gukuraho ingese no gushimangira imirimo kimwe nogushiraho neza. Uretse ibyo, birasabwa cyane ko abakoresha bagomba kugerageza kugira isuku ikikije imiyoboro, kandi bakagerageza kwirinda gushyira imiyoboro hamwe n’ibintu bikarishye hamwe, kugira ngo birinde kwangirika bitari ngombwa ku mubiri w’imiyoboro no kwambara ibikoresho byo hejuru. Kubakiriya, mugihe cyo kugura umuyoboro wibyuma, ntabwo bisabwa kwibanda cyane kubiciro byicyuma. Nkuko baca umugani, birakwiye amafaranga yose yacyo. Kubwibyo, abakoresha bagomba kugerageza guhitamo ibicuruzwa byujuje ubuziranenge, kandi barashobora kwirinda ibindi bibazo byinshi bidakenewe nigihombo mugihe kizaza gifatika.
Ohereza ubutumwa bwawe kuri twe:
Igihe cyo kohereza: Gicurasi-10-2018
