Umuhanda

Ukurikije ibihangano byigihangano byangiza ahantu hakoreshejwe, hashyirwa ahagaragara kumuhanda muburyo bukonje kandi buke bwubushyuhe, ubwoko bwubushyuhe, nubwoko bushyushye nubushyuhe bushyushye nubushyuhe bushyushye nubushyuhe bushyushye nubushyuhe bushyushye. Dukurikije ibyiciro byigihugu byibanze, inyanja yumuhanda irashobora kugabanywamo ubushyuhe bwinshi, ubushyuhe busanzwe, buciriritse, ubukonje, nubukonje bukabije. Ukurikije uburyo bunoze, ibirambaro byo mumuhanda birashobora kugabanywamo ubwoko butaziguye kandi butaziguye. Umuhanda upangura vuba, ufite adsion ikomeye, kandi ugaragaze ko urwanya ubumuga buhebuje no gukira kwa solastique. Ugereranije nubundi bwoko bwinyanja yumuhanda, umuhanda wa sanaisi kumuhanda ufite ubushyuhe bwo hasi kandi byoroshye kwinjira mu bice bitandukanye. Ku bushyuhe bwo hejuru bwa 180 ° C, Umuhanda wo mu muhanda wa sasita winjira kandi ugereranya na kaburimbo ya Asfalt. Iyo ukonje, itezimbere ubumwe bukomeye kandi, ishingiye kuri elastique yayo ikomeye, ihindura neza mugihe gikangiwe no kwaguka, gukomeza imbaraga zayo.