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Kunze kwekushongedza moto unodzivisa kupenda pendi yesimbi maindasitiri
Rudzi urwufireproof yekubatanidzandeyeintumescentfireproof yekuvhara. Iyo inoumbwa nemhando dzakasiyana dzeyakakwira-inoshanda muripo unodzora zvinhuuye yakakwirira-ine simba firimu-kugadzira zvinhu. Iyo ine maitiro ekusazvibata zvisina kujeka, asiri-kuputika, asiri-ane chepfu, kusasvibisa, kuvakwa nekumisa nekukurumidza. Kuunganidzanekukurumidza anowedzera uye mavaraMushure memoto, kuumba dense uye yunifomu yemoto uye kupisa-kupisa-kusimbisa danda, iyo ine yakanaka yekudzivirira mune substrate. Chigadzirwa chacho chakaedzwa neyenational yakatarwa moto kudzima system uye Refractory chikamu chemhando yepamusoro uye kuongorora nzvimbo. Kuita kwayo kwehunyanzvi kuri nani pane zvinodiwa neGB12441-2005 Standard, iyo inogona kusangana nezvinodiwa munguva inopisa ≥18 min.
