Refractory Materials

From the fireclay brick to high-tech refractory castables – an overview of the key refractory materials in industrial furnace construction.

Refractory Bricks

up to 1,400 °C

The classic in refractory construction. Versatile in use for standard applications in chamber furnaces, tunnel kilns and combustion chambers.

up to 1,800 °C

For the highest temperatures and chemically loaded areas. The higher the Al₂O₃ content, the more resistant the brick.

up to 1,900 °C

Premium materials for extreme stress: slag contact, aggressive atmospheres and the highest temperatures.

up to 1,600 °C

Excellent for wear protection and areas with high abrasion loads. Very good thermal conductivity.

up to 1,600 °C

Cast or gunned refractory castables for complex geometries and large-area linings.

up to 1,700 °C

High-strength refractory castables with reduced cement content for improved high-temperature properties.

up to 1,800 °C

Dry-rammed mixes for furnace hearths, launders and crucibles. Compacted by ramming or vibration.

up to 1,700 °C

Machine-applied refractory mixes for rapid repairs and areas that are difficult to access.

up to 1,600 °C

For laying refractory bricks. Thin-bed mortar for narrow joints, thick-bed mortar for levelling.

up to 1,400 °C

For bonding ceramic fibre modules, boards and shaped parts to steel or brick substrates.

Whether complete relining, repair or emergency — free initial consultation and a fast response.