M-40H
Flue mortar
Specific mortar for laying refractory clay-based formats (UNI S3 and UNI S3P).
Complete hardening is achieved only after heating to the sintering temperature.
Chemical composition:
Al2O3 [%]: 40Fe2O3 [%]: 4.1
CaO [%]: 5.8
Physical properties:
Limit Temperature [°C]: 1250Bulk Density [kg/dm3]: 1.990
Apparent Porosity [°C]: 13
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