Uburyo bwo kuvura ubuso
Gusiga ifu ni ubwoko bw'ipfundikizo rikoreshwa nk'ifu yumye kandi itemba, hanyuma igashyuha kugira ngo ikore uruhu. Gusiga ifu ku buso bw'igikoresho kimwe, ku buryo bungana, hanyuma bigatekwa ku bushyuhe bwinshi, agapira karinda kakozwe ku buso kaba gasa neza kandi koroshye.
Gutera icyuma mu cyuma ni uburyo bwo kurinda icyuma, aho icyuma cyangwa icyuma gitwikiriwe n'urwego rwa zinc metal, rukora nk'uruzitiro rwo kurinda icyuma kiri munsi yacyo. Hanyuma zinc yemerewe gufata neza, igakora urwego rumwe, rukomeye kandi rudahura n'ingufu binyuze mu buryo nko gushyushya cyangwa gukoresha electroplating, bigatuma icyuma kiramba.
Gusiga amarangi ku biti ni ubwoko bw'ikoranabuhanga ryo gutunganya ubuso rikoreshwa mu byuma cyangwa ibindi bikoresho. Ni uburyo bwo gushyiramo irangi ry'amazi ku buso bw'ibikoresho hakoreshejwe irangi hanyuma bikanikwa mu buryo busanzwe cyangwa bikatekeshwa ku bushyuhe buke, bityo hakaboneka agapira koroshye, gafite uburyo bumwe kandi gakomeye ko kurinda, gashobora no gukoreshwa nk'amabara n'imitako y'ibikoresho.