The use of fly ash in concrete can lead to many improvements in overall concrete performance. Some key benefits include:
•   Reduced Water Content
•   Improved Workability
•   Reduced Segregation
•   Improved Pumpability
•   Improved Finishing
•   Low Heat of Hydration
•   Lower Drying Shrinkage
•   Improved Long Term Strength
•   Decreased Permeability
•   Increased Durability
•   Improved resistance to Alkali Silica Reactivity
•   Improved resistance to Sulfate Attack
•   Low Chloride Ingress
•   Good Carbonation Protection
•   Reduced Efflorescence