3-Imbobo zihuza ingǒgo ni ibihuza bihambaye mu bikoresho vy'amashanyarazi, mu mirongo y'ugutanga n'uguhindura, mu guhuza umunara, no mu gukoranya imirongo y'insulator. Bikoreshwa kugira ngo umuntu ashike ku nzira nyinshi-, amahuza y’ubuhinga afise uturongo twinshi, atwara imizigo ihuriweko nk’inguvu z’ugukomera, z’ugukomera, n’inguvu z’ugukemurwa. Bikoreshwa cane mu mirongo y’amashanyarazi yo hejuru, mu bibanza vy’amabarabara, mu bikoresho vyo gutanga amashanyarazi no mu nzira z’amagariyamoshi zikoreshwa n’amashanyarazi. Uburemere ni ikimenyetso nyamukuru c’ubuhinga mu guhingura ibintu, mu guhingura, mu gushinga ibiciro vy’ubudandaji n’amahanga, mu gutwara ibintu, no mu guhitamwo abahinga. Uburemere ni bwo bugena ata guca ku ruhande igiciro c’ibikoresho, igiciro co gutunganya, n’igiciro co gutera ivyuma, kandi buragira ico bukoze ku ngorane zo guterura, igiciro co gutwara, gusohoka mu gihugu, kubara imibabaro y’imibumbe, no ku ngingo abakiriya bafata zo kugura.
3-Imbobo Ihuza Ingǒgo Amasahani ni ahanini amasahani-ishimikiye ku bikoresho vy’ukwikorera umuzigo. Uburemere bwavyo bugenwa canecane n’ubunini bwavyo, bugenzurwa ata guca ku ruhande n’ibipimo vy’ingero. Iyo umuntu akoresheje ibikoresho bimwe, ibipimo binini cane be n’amasahani manini cane biratuma ata kabuza umuntu agira uburemere bwinshi.
Uburebure bw’Isahani: Uburemere ni co kintu gikomeye kandi gifise ingaruka ku buremere. 3-Imbobo Ihuza Ingogo Amasahani ahanini akozwe mu cuma gisanzwe, gicapuwe mu masahani y’icuma, canke gikozwe mu cuma. Uburemere bugena uburebure bw'umusaraba-n'ubunini. Ku 2 mm yose y’uburebure, ubunini n’uburemere vyiyongera hafi 10%–20%. Kwongera uburebure kuva kuri milimetero 12 gushika kuri milimetero 20 birashobora kwongera uburemere n’ibice birenga 50%. Amasahani y’ingǒgo aremereye-, afise amatoni menshi ashobora kuba afise uburebure bwa milimetero 25 canke 30, apima incuro 2–3 z’amasahani yoroshe.
Uburebure muri rusangi: Uko uburebure bugenda burakura, ni ko n’ivyuma bikoreshwa cane, kandi uburemere buragenda buragwira mu buryo bujanye n’umurongo. Uburebure busanzwe ni milimetero 300–800. Ku 100 mm yose y’uburebure, uburemere busanzwe bwongerekana n’ibiro 0,3–0,8. Amasahani y’ingǒgo yagutse akoreshwa mu gushiramwo ibibanza binini-, mu gufatanya imirongo y’ivyuma vy’ivyuma vy’ivyuma vyinshi, kandi uburemere bwavyo burarengeye cane ubwoko busanzwe.
Ubwaguke: Ingǒgo zihuza zisanzwe zifise ubwaguke bwa mm 60–100, mu gihe ubwoko bw’amababa bukomeye kandi bugari-bushobora gushika kuri mm 120–160. Ku 20 mm yose y’ubwaguke, uburemere buragwira hafi 10%–15%.
Ivyiyumviro vy’Imyobo: Imyobo minini cane ikuraho ibintu vyinshi, mu vy’impwemu bikaba bituma uburemere bugabanuka gatoyi. Ariko rero, mu bikorwa vy’ubuhinga, uburebure bw’ibinogo binini akenshi burahuye n’uburebure bwinshi, ubwaguke n’umuzigo, gutyo uburemere bwose bw’ingǒgo nini-uburebure mu vy’ukuri buraruta.
Mbega uburyo bwo gusukura ku ruhande buragira ico bukoze ku buremere bw’Ibipande vy’Ingǒgo Bihuza Imyobo 3-? Naho gutera ivyatsi ku ruhande bidahindura uburemere nyamukuru bw’umubiri, biratuma uburemere bw’ibindi bice vy’umubiri butera imbere. Hot-dip galvanizing, canecane, ni uburyo busanzwe bwo gukoresha ibikoresho vy’umuyagankuba, kandi ingaruka zavyo ku buremere ni nyinshi cane. Igipande ca zinc gisanzwe ni 65–100 μm, kikongera uburemere na 3%–6%. Uko iyo nkuru igenda irakomera kandi ikaba nini, ni ko n’uburemere bugenda buragwira buva ku gutera ivyuma.
Uburemere bw’ibipande vy’ingǒgo bifatanya imyobo 3-na vyo nyene biragira ingaruka zikomeye ku bikorwa vy’ibikorwa. Uburemere bwinshi bisigura ko hakoreshwa ibikoresho vyinshi, ivyo bikaba bituma umuntu agura amahera menshi. Uburemere buragira ico bukoze ku mafaranga yo gutera ivyuma, ku mafaranga yo gutunganya, no ku mafaranga yo gusukura ahantu. Ugutwara abantu mu kiyaga/ku butaka bihembwa hakurikijwe uburemere/ubunini; uburemere ni bwo bugena ata guca ku ruhande igitigiri c’ibikoresho bishizwemwo, igiciro c’ibicuruzwa, amatangazo ya gasutamo, gusohoka, n’ugusubizwa imisoro. Ibiro birenze urugero birongereza ingorane zo guterura n’amahera y’abakozi, mu gihe uburemere budahagije bushobora gutuma umuntu adagira inkomezi zihagije be n’ingorane zo mu mutekano. Mu gihe c’ugucuruza, mu gusobanura neza ibintu bitanu vy’ingenzi-ikigereranyo, ubunini, ubushobozi bwo gutwara, ibikoresho, n’ugutera ivyuma-uburemere bw’Ibipande vy’Ingǒgo Bihuza Ivyuma 3 birashobora kumenyekana neza, bikaba bituma ugurisha gukorwa neza, mu buryo bw’umwuga, kandi kwizigirwa.
