G. Calcite in Building Materials and Construction: Calcium carbonate is critical to the construction industry, both as a building material in its own right (e.g. marble), and as an ingredient of cement.
3) Dhismaha Qalabka iyo Dhismaha: Nano calcium carbonate ayaa muhiim u ah dhismaha, labadaba sida wax dhismaha in ay xaq u gaar ah (tusaale ahaan marmar ah) ah, iyo sida qayb ka mid ah sibidhka.