FURNACE LININGS

MegaBRIX® is Wahl’s branded name for any full or partial precast furnace. Whether new construction, lining replacement or lining repair, MegaBRIX® Precast Furnace Linings provide superior lining performance, ease of installation and quick turnaround.

  • Extensive Project management experience within the aluminum industry.
  • Ability to utilize local labor or prequalified Wahl contractors.
  • Projects range from maintenance repairs to complete installations.

TURNKEY INSTALLATIONS, REPAIR & MAINTENANCE

Upper Walls

  • Products range from 60 to 70 percent alumina.
  • Can be precast, cast-in-place or shotcrete.
  • Good refractory thermal conductivity resulting in low shell temperatures.

Lower Walls

  • Products range from 70 to 90+ percent alumina.
  • Non-wetting additives are resistant to 2200° F.
  • Excellent corundum attack resistance at the furnace belly band.
  • Erosion resistant materials available for EMP and Sidewell applications.

UPPER & LOWER WALLS

  • Modular design allows for fast installation.
  • Engineered and designed for individual furnaces.
  • Allows for growth and expansion during furnace heat up.

ROOFS

  • Products range from 70 to 90+ percent alumina.
  • Erosion resistant materials available for Electro-Magnetic Stirring.
  • “Ultra” materials available for impact resistance.

HEARTHS

  • Non-wetting insulating castable for back-up lining.
  • Precast or cast-in-place.

SUB HEARTHS

  • Erosion resistant materials available.
  • Non-wetting additives are resistant to 2200° F.
  • Wire can be added to minimize thermal shock.

POUR SPOUTS

  • Engineered furnace openings to ensure proper alignment.
  • Material zoning from furnace to breach.

BREACH WALLS

  • Erosion resistant materials.
  • “Ultra” materials available for impact resistance.
  • Non-wetting additives are resistant to 2200° F.

CHARGE WELLS