Comprehensive monitoring of the raw material provides a high-quality range of products.
Calcinor has quarries that supply high purity (>95%) calcium carbonate mineral (limestone), that feed the whole range of production. The exhaustive control of this raw material from the very first moment ensures a high richness in the whole chain of related products.
- Through crushing and classification aggregates of different grain sizes are produced.
- After the micronisation of the carbonates grains under 50 microns are obtained.
- Due to their high purity, aggregates are regularly used in construction, animal feed and in water treatment.