Dense bricks


RATH’s refractory bricks are stable up to 1800°C and can be used in almost all areas of industrial furnace construction.

  • Dimensional stability
  • High thermal shock resistance
  • Highly resistant to acids
  • Wide range of applications
  • Finishing possible

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Typical applications

For any application, optimum durability can be achieved by a suitable combination of raw materials.

The dense bricks are usually dry-pressed or pre-drawn with an extruder. For small batches, they are compacted or cast. Dense refractory bricks are used in most industrial plants with high process temperatures due to their special achievable properties, in contact with gaseous, liquid or solid materials.



  • Iron and steel industry
  • Aluminum industry
  • Energy production, waste incineration
  • Cement industry
  • Chemical industry
  • Carbon black production
  • Ceramic industry
  • Glass industry