Icyuma cya Zincalume coil coating ni 55% aluminium, 43.4% na 1.6% silicon yakize kuri 600 ℃ .Icyuma cya zinalume (bobina de galvalume) gifite ubuso bwiza bwa silver-cyera.
Igiceri cya Galvalume gikoreshwa cyane mubwubatsi, inganda zoroheje, imodoka, ibikoresho byo murugo, ibikoresho bya elegitoroniki, ubuhinzi, ubworozi nuburobyi, gupakira ibicuruzwa nizindi nganda.Imikoreshereze yacyo ni ibice bibiri: ibicuruzwa bya galvalume yamabati hamwe na coil ya galvalume.Mu myaka yashize, imodoka, ubwubatsi, ibikoresho byo mu rugo n’izindi nganda zo mu Bushinwa byagaragaye ko byiyongera cyane ku bicuruzwa bya galvalume, cyane cyane hamwe n’iterambere ryihuse ry’imyubakire y’umucyo, kwiyongera kw’imodoka, kwamamara kwinshi mu bikoresho byo mu rugo, hamwe imishinga, ibikoresho bya elegitoroniki byuzuye, hamwe numubare munini wibikoresho bya elegitoronike byoherezwa hanze, kuburyo gukoresha ibiceri bya galvalume / aluzinc byiyongereye vuba.Umusaruro wimbere mubicuruzwa bya galvalume wateye imbere byihuse mumyaka yashize.