1.Nyuma yimisumari imaze gukorwa, irasizwe.Ibikoresho byakoreshejwe ni: imashini isya.Banza ongeramo ibishashara n'ibishashara bya paraffin, hanyuma umusumari mumashini isya.Imashini isya ifata igishushanyo mbonera, umusumari hamwe nigitereko, ibishashara bya paraffin munsi yumurimo wo guterana amagambo, bigira uruhare mu gukuraho ingese no kongera umucyo, kandi bigakora urwego rukingira hejuru yumusumari, kugirango umusumari ube ntibimurika gusa ahubwo biranabikwa.Ibiciro byo gusiga imisumari ni bike kandi ni bumwe muburyo bwubukungu kandi bufatika.
2.Imisumari.Imisumari imaze gushingwa, irashishwa.Nyuma yo gusya, hejuru yumusumari hazaba urwego rukingira, ntiruzamura gusa isura yimisumari, ahubwo runatezimbere ubushyuhe bwo hejuru, kurwanya ruswa nibindi bintu.
Gutera imisumari birashobora gukorwa no gusya cyangwa gushyushya, ukoresheje ibikoresho bya galvanizing hamwe nimiti itandukanye kugirango ushire imisumari mumashanyarazi, cyangwa ukoresheje amashanyarazi kugirango uyifate hamwe.Cyangwa binyuze muburyo bwumubiri nubumashini bijyanye kugirango bikorwe nubusumari, bivamo igifuniko cyiza.Ubu bwoko bwo gutwikira bushobora kuzamura imbaraga zumusumari, kubwibyo rero nababikora benshi batonesha, ibikoresho bya misumari ntibishobora gukoreshwa gusa kumisumari, ariko birashobora no gukoreshwa mubicuruzwa bitandukanye byicyuma., Urugero: insinga z'icyuma, umusumari wurudodo, imisumari yo kubika ubushyuhe, imisumari ikonjesha, bolt, nibindi.
Igihe cyo kohereza: Nzeri-13-2022