Results for tag: "Pozzolan"

The Pozzolan market is a subset of the Metals and Minerals industry. Pozzolan is a siliceous or siliceous-aluminous material that reacts with calcium hydroxide in the presence of water to form cementitious compounds. It is used as an additive in concrete and cement to improve strength and durability. Pozzolan is also used in the production of refractory materials, ceramics, and glass. Pozzolan is sourced from natural deposits, such as volcanic ash, or produced synthetically. It is widely used in the construction industry, particularly in the production of concrete and cement. The demand for Pozzolan is driven by the growth of the construction industry, as well as the need for more durable and sustainable building materials. Some companies in the Pozzolan market include Cemex, LafargeHolcim, HeidelbergCement, Buzzi Unicem, and Italcementi. Show Less Read more