Q » How is fly ash used to enhance the properties of concrete?
17 Oct, 2025
A » Fly ash, a byproduct from coal combustion, is used in concrete to improve workability, reduce water demand, and enhance long-term strength. It acts as a pozzolan, reacting with calcium hydroxide to form additional cementitious compounds. This results in improved durability, reduced permeability, and increased resistance to chemical attack. Additionally, using fly ash in concrete can lower costs and contribute to sustainability by recycling industrial waste.
17 Oct, 2025
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