A na-ebipụ akwụkwọ mpempe akwụkwọ nke galvanized site na eriri igwe galvanized, ihe isi ala bụ igwe oyi na-atụ, ọ nwere arụmọrụ nhazi dị mma.Ihe oyi akwa zinc nwere oke otu, nrapado siri ike, enweghị peeling n'oge nhazi, yana ezigbo nguzogide corrosion.Elu dị larịị ma dị ọcha, nha ahụ ziri ezi, elu osisi ahụ kwụ ọtọ, spangles dị ọbụna ma mara mma.A na-eji mpempe akwụkwọ galvanized widley na-ewu, ihe owuwu na ngwa ụlọ.