Explanation

It is also called water-granulated slag. Granular active mixed materials obtained from blast furnace smelting of pig iron with calcium silicate and calcium aluminate as main components after quenching. It is commonly used for water quenching, so it is also called water-granulated slag, commonly known as water slag. The main chemical components are calcium oxide and SiO2, CaO, and A12O3. The activity of slag mainly depends on the mineral composition and structure, and the activity of ground slag mainly depends on the degree of grinding. granulated blast furnace slag is an important admixture in cement production and an important mineral admixture in concrete production.

Classification