Fly Ash

Fly Ash

Fly ash is a fine gray powder consisting mostly of spherical, glassy particles that are produced as a byproduct in coal-fired power stations. Fly ash has pozzolanic properties, meaning that it reacts with lime to form cementitious compounds. It is commonly known as a supplementary cementitious material.

Fly ash is suitable for a wide variety of applications and uses, including:

• Concrete

• Dams

• Flowable fill

• Mines

• Landfills

• Geopolymer concrete

Fly ash is also known as flue-ash or simply ash.