KZB 2 up to 1350 °C

Shapes made of KZB 2 refractory concrete are ideal for places that are subjected to mechanical and thermal stress. They have good dimensional stability and accumulation properties, and excellent heat absorption.

I want shaped blocks made from this mixture

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Technical sheet



Type Dense liquefied concrete (DCC)
Base materials Mullite
Bond Hydraulic

Physical properties

Classification temperature 1350 °C
Firing temperature 950 °C
Bulk density 2230 kg/m³
Compression strength 82 MPa
Thermal conductivity 1,35 W/m.K
Firing at up to 950°C
Over 50,000 different shapes
Over 8,300 m2 of production and storage area
Traditional hand production
We produce testing shaped blocks
Please let us know what you are looking for

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