The properties of calcium carbonate have been well known in the construction sector for centuries. Ancient Egyptians built their pyramids of this material and the Romans later used it to erect their famous structures.

As a natural mineral, calcium carbonate has a multitude of characteristics that make it an ideal raw material for a wide variety of uses in concrete, asphalt, roofing, tiles and bricks.

For each of these applications, there is a tailor-made product available with an optimal balance of fineness and particle size distribution for the specified purpose.

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