We are pleased to introduce Fly Ash, Class F. Product Description, Advantages, Applications, Dosage, Mixing and Handling and Availability/Pricing are provided in the following sections. Fly ash is a supplementary cementitious material. Fly ash is a byproduct of coal-fired furnaces. Class F fly ash is normally produced by burning anthracite or bituminous coal and generally has a low calcium content. Fly ash used in concrete conform to the standard specification, ASTM C 618 and test result of our Fly ash are given below.
|Loss on ignition (LOI) (%)||1.53|
|Chloride (as CI) (%)||0.011|
|Sulphate (as SO3) (%)||0.51|
|Free CaO (%)||Nil|
|Reactive CaO (%)||4.06|
|Total CaO (%)||4.42|
|Phosphate (as P2O5) mg/kg||6.22|