Refractory material for aluminium plant

Anti-seepage material

1. Simplify furnace construction, saving manpower and saving time.
2. Ensure that the cell has good thermal insulation properties and reasonable heat balance.
3. When the tank is repaired twice, the bottom insulation layer can be reused.
4. Effectively solved the design problem of the upper surface of the thermal insulation layer at 800 °C in the design of the electrolytic cell.