High Alumina Brick's typical properties include high refractoriness, crushing strength, density, abrasion resistance and with increased resistance to molten metals, slags, glass and other chemical impacts. They are used to walls, roofs and extremely stress parts of metallurgy aggregates (hot blast stoves, blast pipes, gorn of blast furnaces, torpedo ladles and pouring ladles for raw metal, casting ladles), shaft and rotary furnaces for firing lime and cement, linings of tunnel furnace for firing ceramics, burner blocks and ceramics burners’ endings.