Česky English

Refractory prefabricated shapes and blocks

In some applications the forming and pouring of refractory castables directly into a furnace is not practical because of the way of installation, the limited installation time or the curing and heating-up period. These are applications when precast dried shapes can save the installation time and money. The use of precast shape technology can also greatly enhance the performance and life-time of refractory linings.


  • manufacturing of complicated shapes is possible contrary to the standard pressing techniques
  • cost effective small lot production in comparison with the standard pressing
  • dimensional variability, casting of very small as well as big shapes and blocks is possible
  • controlled manufacturing of precast shapes ensures a high quality, stability and retains the guaranteed characteristics of low cement content castables and thereby high resistance to wear
  • easy and fast installations of refractory building constructions of shapes and blocks
  • controlled initial dryout reduces the risk of damage during the heating-up of refractory linings and enables shortening of the curing and heating-up of new linings

The use of precast shape technology can also increase the performance and life-time of refractory linings.


Reheating and Heat Treatment Furnaces

Steel furnaces

Ferrous and Non-Ferrous Metal Foundries

Power Plants and Heating Plants

Incinerators and domestic boilers

Cement plants

Glass Works


Chemical and Petrochemical Plants

This website uses cookies to customize it's content (more information).

This is required by the EU.

Disagree Agree