Uyu munsi, amakadiri yicyuma arazwi cyane mumishinga yubwubatsi. Urugero, mu Bwongereza, 90% y’inyubako y’inganda imwe na 70% y’inyubako nyinshi z’inganda n’ubucuruzi zikoresha ibyuma. Benshi mubafite inyubako, abashushanya, abubatsi, naba rwiyemezamirimo rusange bahisemo umuyoboro wibyuma bya galvanis mumishinga yubucuruzi bwubucuruzi kuruta ibindi bikoresho cyane cyane kubikorwa byingufu zayo, kubungabunga bike, no kuramba. Uretse ibyo, ibindi bintu bimwe na bimwe by'ingenzi, nk'ubwiza buhebuje, isura nziza, kandi bihindagurika mu iyubakwa rishya ndetse na retrofit bigenda bifasha mu gushinga ibyuma nk'ibikoresho byo guhitamo imishinga yo kubaka ibigo, ubucuruzi n'uburezi.
Buri mwaka, hari abakiriya benshi baturuka mu turere dutandukanye kugirango bagure ibintu bitandukanye byumuyoboro wibyuma muri Tianjin. Mu myaka yashize, hamwe n’ishyirwa mu bikorwa ry’ingamba z’igihugu “gusohoka” hamwe n’ubukungu mpuzamahanga ku isi, umuyoboro w’icyuma wa Tianjin ugira uruhare runini ku isoko mpuzamahanga kandi wagize uruhare runini mu bucuruzi mpuzamahanga. Bitandukanye nibindi bikoresho byubatswe byubatswe, umuyoboro wicyuma wa Tianjin uhita witegura gukoreshwa mugihe watanzwe. Nta yandi mategura yubuso asabwa, nta genzura ritwara igihe, irindi shusho cyangwa irangi birakenewe. Imiterere imaze guterana, abashoramari barashobora guhita batangira icyiciro gikurikira cyubwubatsi batiriwe bahangayikishwa nibikoresho byuma. Niba uhisemo umuyoboro wa galvanis, urashobora kwirinda ikiguzi cyo kubungabunga no gusimbuza imiyoboro yangiritse. Hamwe n'umuyoboro wa galvanis, imiyoboro yawe irashobora kumara igihe kinini kuruta iyidafite ingufu, izagukiza amafaranga menshi mumushinga.
Bitewe n'imbaraga nini, uburinganire, uburemere bworoshye, koroshya imikoreshereze, nibindi bintu byinshi byifuzwa, umuyoboro wibyuma byakoreshejwe cyane nkumuyoboro wibyuma byubatswe mubikorwa bitandukanye byubwubatsi muri iki gihe. Ugereranije no gukora ibiti, ibiciro byubwubatsi byambere birahenze cyane. Igihe kirekire, ariko, ibyuma bizarangira bizigamye buri wese amafaranga. Kuri wewe, umwubatsi, uzasanga bihendutse gukuramo ibisigazwa kuko birashobora gukoreshwa, bivuze ko ibigo bikuraho imyanda akenshi bitishyuza gufata ibyuma byawe. Kuri nyirurugo, kuzigama amafaranga bizana ibintu nko kubungabunga no kwishingira. Amakadiri y'icyuma ntashobora kubora, gutemba cyangwa kwangizwa nudukoko, kandi amasosiyete yubwishingizi asanzwe yishyura make cyane mubwishingizi bwa nyirurugo kububiko bwibyuma hejuru yibiti.
Umuyoboro ushyushye ushyizwemo ibyuma byafashwe nkicyamamare mubakoresha benshi muri iki gihe. Kimwe coco, inzira ya galvanisiyasi irinda ibyuma kwangirika kwangirika bishobora kubaho mugihe cyo gutwara, kwishyiriraho na serivisi. Igice cya zinc hejuru yumuyoboro kirashobora gukora inzitizi yo kurinda ibicuruzwa kugirango wongere ubuzima bwa serivisi mubisabwa. Kubindi bintu, iki gipimo nacyo kirwanya kwambara no gushushanya, bigatuma ibyuma bisa neza. Kwipimisha hamwe nubushakashatsi byagaragaje ko impuzandengo yo kubaho kwicyuma cya galvaniside ikoreshwa nkibikoresho bisanzwe byubatswe birenze imyaka 50 mubidukikije mucyaro hamwe nimyaka 20-25 cyangwa irenga mugihe gikabije cyumujyi cyangwa inkombe. Ni muri urwo rwego, abashoramari bashobora gukoresha neza iki gicuruzwa mu mushinga.
Ohereza ubutumwa bwawe:
Igihe cyoherejwe: Gicurasi-27-2019
