Nkuko bisanzwe, buri mushinga ucirwa imanza ku mikoreshereze yicyuma cyubatswe hifashishijwe imyubakire yububiko. Byizerwa ko buri mushinga ugomba gutegurwa mbere yuko umushinga wawe utangira. Umuyoboro wibyuma ukomeza kuba mwiza cyane ugereranije nibindi bikoresho byinshi byubwubatsi mumyaka irenga 30. Byongeye kandi, umuyoboro wibyuma byubatswe bifatwa nkibikoresho byubaka ibidukikije mu nganda zubaka. Nubwo igiciro cyumuyoboro wicyuma kidahagaze neza kumasoko, ibi biracyari hasi ugereranije nibiciro byiteguye kuvanga ibiciro mugihe kimwe. Byongeye kandi kuba udakeneye abahanga bafite ubuhanga buke kugirango ushyire inyubako yawe yicyuma kurubuga, ikiguzi cyo kwishyiriraho nyirizina ni gito cyane.
Umuyoboro w'icyuma usanzwe ufite igiciro cyiza ku isoko. Bitandukanye nibindi bikoresho byubatswe byubatswe, ibyuma bya galvanised bihita byiteguye gukoreshwa mugihe byatanzwe. Nta yandi mategura yubuso asabwa, nta genzura ritwara igihe, irangi cyangwa irangi birakenewe. Imiterere imaze guterana, abashoramari barashobora guhita batangira icyiciro gikurikira cyubwubatsi batiriwe bahangayikishwa nibikoresho byuma. 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.
Umuyoboro w'icyuma urukiramende ni umwe mubagize ibice byubatswe ari imyirondoro yicyuma hamwe na kare cyangwa urukiramende. Ibice by'urukiramende ni imbeho ikozwe kandi isudira haba haba hashyushye, gukonjesha gukonje, mbere ya galvanis cyangwa ibyuma bidafite ingese. ASTM A500 nicyo cyuma gikunze kugaragara kubice byubatswe byubusa mumasoko yimiyoboro yicyuma kwisi yose. Ibi bisobanuro ni kubukonje bwakorewe gusudira kandi bidafite icyerekezo cya karubone ibyuma bizunguruka, bingana kandi bine. ASTM A501 nubundi buryo busanzwe bwo gushyushya ibyuma bishyushye. Umuyoboro w'icyuma urukiramende ufite byinshi ukoresha nkibikorwa byubatswe mubikorwa byo guturamo, ubucuruzi ninganda. Uretse ibyo, nkuko ubuso buringaniye buringaniye bwicyuma gifite urukiramende rufite ubushobozi bwo koroshya ubwubatsi, rimwe na rimwe bikundwa kubwiza bwububiko bwububiko bugaragara. Uyu munsi, imiyoboro y'urukiramende nayo yamenyekanye cyane muburyo bwinshi bwo kubaka hamwe nubundi buryo bwubaka.
Ohereza ubutumwa bwawe kuri twe:
Igihe cyo kohereza: Mutarama-17-2019
