Mu guteka bigezweho, ibyuma bitagira umwanda nibikoresho bisanzwe bikoreshwa cyane mubikoresho bitandukanye byo guteka. Gushyira mu bikorwa n'akamaro ko guteka ntibishobora kwirengagizwa. Iyi ngingo igamije kumenyekanisha ibiranga ibyiza n’ibyuma bidafite ingese mu rwego rwo guteka hamwe niterambere ryayo ku isoko.

Ibyuma bitagira umwanda nibikoresho bivanze bigizwe nicyuma, chromium, nikel, nibindi bintu. Ifite ruswa nziza cyane, irwanya ubushyuhe bwinshi, kandi irwanya kwambara. Ibikoresho bya chimique bitagira umwanda nibintu bifatika bituma biba ibikoresho byiza byo guteka. Ikora ubushyuhe buringaniye, irashyuha, kandi igakomeza gushyuha vuba, bigatuma guteka bikora neza kandi byoroshye.

Hariho ubwoko bwinshi bwibikoresho byo guteka, ibisanzwe birimo inkono, amasafuriya, amato, nibindi. Ibikoresho byabo byo guteka bitanga ibintu byinshi kandi biramba kuburyo butandukanye bwo guteka nibiryo. Igishushanyo mbonera cyabo nubwubatsi bituma guteka byoroha mugihe nanone byoroshye gusukura no kubungabunga.

Ibyuma bidafite ingese bifite ibyiza byinshi muguteka. Ubwa mbere, ibyuma bidafite ingese bitwara ubushyuhe buringaniye, byemeza ko ibiryo bishyushye neza kandi birinda ahantu hashyushye cyangwa gutwikwa. Icya kabiri, ibyuma bidafite ingese birashobora gushyuha no kugumana ubushyuhe vuba, bikabika igihe cyo guteka no gukoresha ingufu. Byongeye kandi, ibyuma bitagira umwanda ntibishobora gufata imiti nibiryo, ntibizahindura uburyohe bwibiryo, kandi ntibizarekura ibintu byangiza, birinda umutekano wibiribwa nubuzima.

Hariho inama zimwe ugomba kwitondera mugihe ukoresheje ibikoresho byo guteka ibyuma. Ubwa mbere, gushyushya isafuriya yawe idafite ingese byongera ibisubizo byo guteka kandi byemeza ko ibiryo byawe bishyushye neza. Icya kabiri, genzura umuriro kandi wirinde ubushyuhe bukabije kugirango wirinde ibiryo gukomera hasi cyangwa gutwikwa. Mu rwego rwo gukora isuku no kuyitaho, koresha ibikoresho byoroheje hamwe nigitambaro cyoroshye kugirango usukure, kandi wirinde gukoresha ibikoresho bikarishye hamwe na bruwasi zikomeye kugirango wirinde gukata hejuru yicyuma.

Ibikoresho byo gutekesha ibyuma bitagira umwanda isoko ryerekana iterambere rihamye. Mugihe abaguzi bitaye cyane kubuzima no kurengera ibidukikije, ibikoresho byo guteka ibyuma bitagira umwanda bigenda byamamara. Muri icyo gihe, igishushanyo mbonera n'imikorere y'ibikoresho byo guteka bitagira umuyonga bihora bishya kandi bigatera imbere kugirango ibyo abaguzi bakeneye hamwe nibyo bakunda.

mu gusoza

Porogaramu nibyiza byicyuma mumurima wo guteka bituma iba ibikoresho byingirakamaro. Imiterere yacyo nko kurwanya ruswa, kurwanya ubushyuhe bwinshi, no kurwanya kwambara, kimwe no kubungabunga uburyohe bwibiryo ndetse n’umutekano w’umutekano, bituma ibikoresho byo guteka ibyuma bitagira umwanda bifite umwanya wingenzi ku isoko. Mugihe abaguzi bahangayikishijwe cyane n’ubuzima no kurengera ibidukikije, isoko ry’ibikoresho byo guteka bitagira umwanda biteganijwe ko bizakomeza kwiyongera.