Calcium carbonate sand , derived from the natural mineral calcium carbonate, has a variety of industrial uses due to its chemical properties, availability, and cost-effectiveness. Here are some key industry applications of calcium carbonate sand: 1. Construction and Building Materials Calcium carbonate sand is commonly used in the construction industry as a raw material for making building products. Concrete production: It can be mixed with cement and aggregate to create strong, durable concrete. It enhances the compressive strength and longevity of the concrete structure. Asphalt paving: It is also added to asphalt to improve the road surface, providing better durability and weather resistance. Why: Calcium carbonate sand serves as a cost-effective filler material that strengthens building products and contributes to their overall performance. 2. Glass Manufacturing Calcium carbonate is a key ingredient in glass production. It is used as a stabilizer in the glass-making ...