The addition of calcium carbonate in the ceramics sector increases the mechanical and chemical resistance of the end product. Sodira's calcium carbonate features purity and whiteness, very low iron content, low humidity and very good workability.

• The use of calcium carbonate as an addition reduces the energy consumption of brick production with clays. This is a significant contribution to the economic and ecological sustainability of brick production.
• The addition of calcium carbonate can also be a source of increased energy efficiency in the production of this material as well as increasing the production capacity of the plant by reducing the firing time.