Abantu benshi barashobora kuvuga iyo babonye gutera ibiti bitarimo amazi, gutera ibiti biroroshye cyane kandi ntibisaba ibisobanuro na gato. Ariko mubyukuri aribyo?
Kubaka ikiraro cyikiraro kitarimo amazi bigabanijwemo ibice bibiri: gusukura ikiraro cyikiraro hamwe no gutera ikiraro cyamazi.
Igice cya mbere cyogusukura kigabanyijemo ibisasu (roughening) byikiraro cyikiraro no gusukura base. Reka ntitukavuge kuriyi ngingo kuri ubu.

Gusasa ibishishwa bitarimo amazi bigabanijwemo intambwe ebyiri: gutera ikiraro hejuru yikiraro kitarangwamo amazi no gusiga amarangi.
Iyo utera ikiraro hejuru yikiraro cyamazi adakoresha amazi kunshuro yambere, umubare munini wumuti utagaragara ugomba kongerwaho kuri coating kugirango uhindurwe kugirango uteze imbere kwinjirira mu mwobo wa capillary ya pisine ya base kandi utezimbere imbaraga zo guhuza hamwe nimbaraga zogosha gutwikira amazi. Mugihe utera ikoti rya kabiri, iya gatatu, n'iya kane, tegereza kugeza ikoti ryabanjirije irangi ryumye rwose mbere yo gutera.
Gushushanya igice ni ukurinda irangi kwanduza urukuta rwo kurwanya kugongana. Iyo utera ikiraro hejuru yikiraro kitarimo amazi, umuntu agomba gufata umwenda kugirango arinde urukuta rwo kwirinda kugongana. Icyifuzo: Bitewe nigice kitarimo amazi munsi yurukuta rwo kurwanya kugongana, mubisanzwe birasabwa gukoresha irangi ryintoki mugushushanya igice.
Tuvuge iki ku buhanga bwubwubatsi bwo gutera ikiraro hejuru yikiraro kitagira amazi? Nyuma yo gusoma ibivuzwe haruguru, uracyatekereza ko ari akazi koroshye?