Isahani y'icyumani icyuma gisudira gifite isahani ishyushye cyangwa icyuma gishyushya amashanyarazi hejuru, gikoreshwa cyane mubwubatsi, ibikoresho byo munzu, ibinyabiziga nubwato, gukora kontineri, inganda zikoresha amashanyarazi nibindi.
1.Imiterere y'ibyuma
Ikoreshwa cyane cyane mubikorwa byibyuma, ibiraro, amato nibinyabiziga.
2. Ikirere
Kwiyongera kubintu bidasanzwe (P, Cu, C, nibindi) bifite imbaraga zo kurwanya ruswa no kurwanya ruswa yo mu kirere, kandi bikoreshwa mugukora ibikoresho, ibinyabiziga bidasanzwe, ndetse no mubwubatsi.
3. Icyuma gishyushye kizunguruka
Ibyuma bya karubone, ibyuma bivanga ibyuma nibikoresho byububiko rusange bikoreshwa mugukora ibice bitandukanye byubukanishi nyuma yubuhanga bwo gutunganya ubushyuhe.
4.IsahaniUmuyoboro w'icyuma
Ifite imikorere myiza yo gutunganya nimbaraga zo guhonyora, kandi irashobora gukoreshwa mukubyara umuvuduko mwinshi wa gaze ya gaze irimo ibintu bitarenze 500L byuzuye LPG, acetylene na gaze zitandukanye.