Termoref supplies electro cast alumina blocks for industrial applications that require high temperature resistance and wear durability. These blocks, based on pure alumina (Al₂O₃), provide long-lasting performance in the glass, iron–steel, foundry, and ceramics industries. With their high mechanical strength and thermal stability, they deliver excellent results in the high-temperature zones of furnaces.

The alumina blocks produced by Termoref offer high erosion and corrosion resistance thanks to their chemical stability and low porosity. These blocks enhance energy efficiency by reducing heat loss in furnace structures and creating stable operating conditions. Our company manufactures reliable and durable refractory solutions for industrial facilities with customized size, density, and quality options tailored to each project.