Materiales de Construcción, Vol 32, No 188 (1982)

Influencia del CaF2 sobre la capacidad de reacción de crudos de cemento


https://doi.org/10.3989/mc.1982.v32.i188.992

Ángel Palomo
ICCET/CSIC, Spain

M. Teresa Blanco
ICCET/CSIC, Spain

Abstract


The effect of a small quantity of CaF2 on the capacity of reaction of raw mixes has been studied in this paper; and for this purpose the thermal behaviours of a commercial raw mix without the addition of CaF2 were compared at different ages of clinkerization.
The times required to complete the reactions at different temperatures are estimated. The mineralizer effect of fluorspar has a maximun at temperatures of clinkerization of about 1.200ºC and ages of cinkerization of about 10 minutes.

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