LACfire 1800/20 1600 °C

Corundum refractory concrete, with the addition of silicon carbide to increase hardness. This refractory material endows shaped blocks with excellent resistance to abrasion and recurrent temperature changes.

I want shaped blocks made from this mixture

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Technical sheet



Type Combined refractory concrete
Base materials Corundum, SiC
Bond Hydraulic

Physical properties

Classification temperature 1600 °C
Firing temperature 950 °C
Bulk density 2890 kg/m³
Compression strength 115 MPa
Thermal conductivity 1,9 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
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