What is Fly Ash ? its uses , advantages & disadvantages in Construction?
What is Fly Ash ? Fly ash is a byproduct of pulverized coal from electric generation power plants, it is a fine, powdery material, composed of small, spherical particles that are collected from the flue gases of the power plant. its chemical composition is rich in silicon dioxide (SiO2), aluminum oxide (Al2O3), and calcium oxide … Read more