Powders and Fillers

Our powders and fillers (extra-fine powders) are by-products that come from the manufacturing of our standard products. They recycle production waste, thus limiting the use of natural resources.

Slate powders are mainly intended to be used as filler products for the building sector, for example, cement, concrete, and clay tiles. They are also used in waste treatment and agricultural land improvement.

Their lamellar structure gives them an interesting place in many formulations, thus enhancing the performance of certain materials.