Fly Ash is a fine, powdery byproduct generated from coal combustion in thermal power plants. Rich in silica and alumina, it is collected from flue gases using advanced filtration systems. Fly ash is widely used in the construction industry as a supplementary material for producing high-strength and durable concrete, cement, bricks, road bases, and for mine filling.

Its use enhances workability, reduces permeability, and improves long-term performance of structures. Additionally, fly ash supports sustainable construction practices by reducing industrial waste and lowering cement consumption, making it an environmentally responsible building material.