Kedu ihe bụ akụrụngwa maka brik na -agbanwe agbanwe?

Enwere ọtụtụ ụdị akụrụngwa maka ịme brik na-atụgharị. Site na echiche nke kemịkalụ, ihe niile na ogige ndị nwere nnukwu agbaze nwere ike iji dị ka akụrụngwa; site a mineralogical ele ihe anya, niile elu-refractory mineral nwekwara ike ji mee ihe dị ka akụrụngwa maka brik refractory. Gịnị bụ akụrụngwa nke brik refractory, n’ozuzu kewara n’ime: ala, nkume, ájá, silty na ndị ọzọ.

(1) Ogo ala: kaolin, ụrọ na diatomite

(2) Nkume àgwà: bauxite, fluorite, kyanite, andalusite, sillimanite, forsterite, vermiculite, mullite, chlorite, dolomite, magnesia alumina spinel na silica, Cordierite, corundum, coke gemstone, zircon.

(3) Ogo ájá: ájá quartz, ájá magnesia, chrome ore, wdg.

(4) Ogo ntụ ntụ: ntụ ntụ aluminom, ntụ ntụ silicon, ntụ ntụ silicon

(5) Ndị ọzọ: asphalt, graphite, phenolic resin, perlite, beads na-ese n’elu mmiri, iko mmiri, silica sol, calcium aluminate ciment, shale ceramsite, aluminum sol, silicon carbide, oghere oghere.