News

07 nov. 2022

Holcim France has taken a majority share in Carbocia

By joining the Holcim Group, Carbocia strengthens its position as a key player on the French...

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09 avr. 2021

CVH: our partner in the production of limestone fillers

Thanks to Carrières de la Vallée Heureuse’s existing infrastructure and expertise, Carbocia is...

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25 mars 2021

Limestone fillers: safety testing comes as standard

To guarantee that our limestone and the micronization process are consistently of top quality and...

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10 mars 2021

A sustainable approach to limestone filler production

For Carbocia, the extraction of mineral raw materials for use in industry and a rock-solid...

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23 févr. 2021

Transportation of fillers for the agri-food industry

Our integrated logistics arm takes care of the transportation of micronized limestone for the...

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Carbocia, the specialists in limestone fillers

In terms of particle size, uniformity and consistency, colour, flowability and chemical composition our micronized limestone fillers (ranging in size from a few microns to 4 mm) are perfectly suited to agricultural and industrial uses, meeting the specific standards and requirements of these sectors. We are able to operate on a continuous production basis and boast an integrated logistics infrastructure.

Carbocia

We sell top-quality limestone fillers extracted from the Carrières de la Vallée Heureuse quarry in France’s Pas-de-Calais area. The intrinsic physical and chemical propertiesof our limestone and our micronization techniques are of major benefit to many industries. We shift our focus and adapt our products to keep pace with ongoing technological progress thanks to our partner CVH’s laboratory.

Our products

Our limestone has a content of over 96% CaCO3. This extremely high level allows us to meet the specifications of the industrial and agricultural sectors. The particle size of our fillers meets all relevant product requirements and complies with all standards and regulations currently in force.