To Study and Design of Rigid Pavement by Fly Ash in Portland Cement Concrete

Abstract

The use of fly ash in Portland cement concrete (PCC) has many benefits and improves concrete performance in both the fresh and hardened state. Fly ash a waste generated by thermal power plants is as such a big environmental concern. In modern decades, the industrialization and urbanization are the two phenomena that are spreading all over the world. Improved durability in the decrease in free lime and the resulting increase in cementations compounds, combined with the reduction in permeability enhance concrete durability