Imashini ivanga ibikoresho bya refractory ni ibikoresho by’ikigo cyacu mu nganda zikora refractory. Ifite imiterere myiza, imikorere myiza, idafite ubwiza bwinshi, ivanga neza kandi ihujwe, imiterere mito, imikorere ihamye, imiterere mishya, imikorere myiza, ihendutse kandi iramba, kuyishyiraho no kuyibungabunga. Yoroshye, nta kibazo cyo gusohoka kw'amazi.

Ibyiza by'imvange zikora ibintu bidashobora guhindagurika

1. Imiterere y’imiterere y’imvange ikwiye ituma imvange yuzuye kandi igakoresha ingufu nke.

2. Igikoresho cyihariye cyo kuvanga, kugira ngo gihuze n'uburyo bumwe bwo kuvanga ibikoresho bitandukanye.

3. Kugabanya ibintu hakurikijwe uko ubushakashatsi n'iterambere byigenga byifashe, biramba.

Imashini zivanga ibikoresho bihumanya ikirere zifite uburenganzira ku mutungo bwite mu by'ubwenge, hakurikijwe amahame y'igihugu, imashini z'inganda zikoresha ikoranabuhanga rigezweho rituruka mu gushushanya no gukora ibicuruzwa by'i Burayi, imikorere myiza yo gukangura ni myinshi, ireme ryo kuvanga ni ryiza kurushaho, ikoreshwa mu bikoresho bishonga, inganda zoroheje, inganda zikomeye, manganese slag, imvange y'ivu ry'amakara ry'ibikoresho fatizo, nko kuvanga.