What Does Fly Ash Do in Concrete?

Fly ash use in concrete improves the workability of plastic concrete, and the strength and durability of hardened concrete. Fly ash use is also cost effective. When fly ash is added to concrete, the amount of portland cement may be reduced.

What Does Fly Ash Do in Concrete?

Fly ash is a fine, powdery material that is a by–product of burning coal in electric power plants. It is used as an additive in concrete, where it serves several purposes.

The most important of these is that it helps to make the concrete more fluid, which makes it easier to work with and to pour. It also increases the strength of the concrete, making it more durable.

Fly ash can also help to improve the appearance of concrete, making it smoother and more consistent in color. In addition to these benefits, fly ash also provides some environmental advantages.

It can help to reduce the amount of cement needed to make concrete, which in turn reduces the carbon footprint of the construction process.

Fly ash is an important ingredient in concrete and its benefits are numerous. It makes concrete more fluid, increases its strength, and improves its appearance, while also providing environmental advantages.