Igihe bagura imisumari yo gusakara y’umutaka ku migambi y’inyubako yo mu mahanga, abaguzi benshi bitwararika gusa igiciro c’ibintu be n’ivyo bimenyetso, ntibitaho ukuntu ibikoresho n’ikirere vyo mu karere bihuye. Guhitamwo nabi ibikoresho akenshi bituma umugese ugira umugese utarashika, imisumari ikarekura n’igisenge kigasohoka, bikazana amahera menshi yo kubibungabunga n’ugutakaza umugambi. Gutahura isano hagati y’ibiranga ikirere n’ibikoresho vyo gufatanya birashobora gufasha abaguzi bo kw’isi yose gufata ingingo z’ugugura zijanye n’ubuhinga no kugabanya ingorane zishobora gushika inyuma y’ubwubatsi
Ivyuma bitatu vy’ingenzi bikoreshwa cane mu gutera imisumari yo gusakara, ni ukuvuga ivyuma vy’umuyagankuba, ivyuma vy’umuringa n’ivyuma bitagira ibara, mu gihe umuringa n’ivyuma vy’umuringa bikoreshwa mu migambi idasanzwe yo gushaza igisenge. Q195 na Q235 ivyuma vy’umuyagankuba bifise igiciro gito kandi bishobora gukomera neza, vyoroshe gukoresha mu gutera imisumari. Ariko rero, icuma c’umuyagankuba kidafise ubushobozi bwo kurwanya-umugese. Ishobora gukoreshwa gusa mu bibanza vyumye ubudasiba vyo mu nzu canke mu gisenge gipfutse, kandi ntishobora gushikirwa n’imvura n’ubukonje bimara igihe kirekire-. Ivyo bikoresho ntibikoreshwa cane mu migambi y'igisenge c'ikirere mu bice vy'ubushuhe canke vy'ubushuhe buke
Ivyuma bishushe-dip galvanized ni co gikoresho gikoreshwa cane mu bidukikije bisanzwe vyo hanze bifise ubukonje. Igipfukisho c’ivyuma gikomeye cane gikozwe mu kwibika mu bushuhe gishobora kunanira ubukonje n’umugese mutoyi. Mu bidukikije vy’ubushuhe bwinshi-, igice ca zinc gikora nk’ikimazi c’anode kugira ngo kirinde igishingo c’icuma. Igiciro caco kiri hagati y’icuma gisanzwe n’icuma kitagira ibara, kibereye mu turere tw’imvura two mu gihugu hagati, amazu yo mu misozi yiyubakiye -n’ibisenge vy’uruganda bisanzwe. Ariko rero, aho bigarukira biragaragara: kloride iri mu bice vy’umunyu izotuma ivyuma vy’umunyu biguma bisenyuka. Mu bice vyo ku nkengera y’ikiyaga bifise umunyu mwinshi, igice ca zinc kizoca gishaza ningoga, ivyo bikaba bituma igice co hasi gitera umugese. Ku bw’ivyo, birakenewe ko habaho ingingo zindi zo kwikingira nimba hakoreshwa imisumari ikozwe mu mazi mu turere two ku nkengera y’ikiyaga .
304 na 316 ivyuma bitagira ibara ni amahitamwo meza ku bice vyo ku nkengera y’ikiyaga bifise ubukonje bwinshi n’igihu c’umunyu. Ivyo bita chromium vyinshi bikora igice c’umubiri gikomeye ku ruhande rw’umusumari, kigatandukanya amazi n’ivyo bita chloride. Ubwo buryo bwo kwikingira ntibuzonanirwa vyoroshe mbere no mu gihe c’ugusenyuka kw’igihu c’umunyu c’igihe kirekire-. Ubuzima bw’imisumari 304 y’umutaka w’icuma kitagira ibara bushobora gushika ku myaka irenga 20, hafi nta kwitaho bisabwa. 316 icuma kitagira ibara gifise ubushobozi bwo guhangana n’ugusenyuka kw’ivyuma bitagira ibara, ivyo bikaba bikoreshwa mu migambi yo mu kiyaga ifise ibidukikije vy’umunyu mwinshi cane. Intambamyi nyamukuru y’icuma kitagira ibara ni igiciro kinini co kugura, rero abaguzi barakeneye kubara igiciro cose c’ubuzima aho kugereranya gusa igiciro c’ikintu .
Uretse guhuza ibikoresho, abaguzi barakeneye kandi kwiyumvira guhitamwo ibintu bishingiye ku bihe vyo mu karere. Ku bice vy'umuyaga, imisumari yo gusakara y'umutaka ugoramye iraremeshwa. Intete zigoramye zirongera inguvu zo kurya n’ubushobozi bwo gukura, zikabuza imisumari kugwa bitewe n’uguhungabana kw’umuyaga gukomeza. Igitigiri c’umutwe w’umusumari ni co kigena ahantu hapfutse amazi. Ku turere dufise imvura nyinshi, imitwe y’umutaka minini ni yo ikunda gupfuka imyobo y’imisumari no gukomeza ubushobozi bwo gukingira amazi-. Uburebure bw’umusumari n’uburebure bw’umugozi bitorwa hakurikijwe uburebure bw’amabuye y’igisenge n’uburemere bw’ivyuma vyo hasi. Insumari ngufi cane ntishobora kuronka uburebure buhagije bwo gushiramwo, bikaba bituma inguvu zidahagije zo gushiramwo
Ivyerekeye ugushiraho navyo birakorana n’uguhindura ikirere. Mu bice vy’imvura, ubunini bw’amabuye n’ugutandukanya imisumari bikwiye gushirwa mu ngiro ata gufyina. Buri tile ikeneye imisumari 6–8, itandukaniro ry’imbere ry’inyuma Riri munsi canke ringana na 50cm, ry’imbere ry’imbere ry’inyuma ry’imbere ry’inyuma ry’imbere ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’imbere ry’imbere ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’inyuma ry’imbere ry’imbere ry’inyuma ry’inyuma ry’inyuma ry’imbere ry’imbere ry’imbere ry’inyuma ry’imbere ry’imbere ry’inyuma ry’imbere ry’imbere ry’imbere ry’imbere ry’imbere ry’imbere ry’imbere ry’imbere ry’imbere ry’inyuma ry’imbere ry’imbere ry’inyuma. Gushiramwo ibintu mu buryo busanzwe birashobora kugabanya ingorane zo gusohoka kw’amazi mu gisenge no gutuma imisumari yo mu gisenge y’umutaka ikora neza cane. Imigambi myinshi yo mu mahanga irananirwa ntibiterwa n’uburyo bubi bw’imisumari, ahubwo biterwa n’uguhitamwo nabi ibikoresho canke ubwubatsi buta-bujanye n’ingingo mfatirwako
Mu guca irya n’ino, abaguzi bakwiye gutoranya imvura yo mu karere, ubukonje, urugero rw’igihu c’umunyu n’uburemere bw’umuyaga imbere yo gusaba imisumari yo gusakara umutaka. Ikirere c’imbere mu gihugu cyumye gishobora gukoresha ibintu vy’ivyuma kugira ngo kigenzure ingengo y’imari. Uturere tw’umunyu two ku nkengera y’ikiyaga dukeneye ivyuma bitagira ibara 304 canke 316 kugira ngo bibeho igihe kirekire-. Imigambi idasanzwe yo gushaza igisenge ishobora guhitamwo imisumari y’umuringa canke y’aluminium igenewe umuntu. Uguhuza ibikoresho, ibisobanuro n’ikirere bifasha kwongerera agaciro ibikoresho bifatanya igisenge no kugabanya ingorane zo gukoresha igihe kirekire-imigambi y’inyubako