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Coal Combustion By-Products (CCBs)

How To ...

Here is information on the characterization and evaluation of coal combustion by-products such as fly ash. Media will include photographs and short movies with voice-over descriptions.

  • Chemical Analysis

  • Crystalline Material Analysis

  • Fly Ash Evaluation in Mortar
    • Description and photos of materials used
    • Flow
    • Compressive strength
    • Air Content
    • Set Time


  • Fly Ash Evaluation in Concrete
    • Description and photos of materials used
    • Slump (workability)
    • Air content
    • Set time
    • Compressive strength
    • Rapid chloride permeability


  • Concrete Block (bottom ash and fly ash)
    • Description and photos of materials used
    • Mixing
    • Preparation of block
    • Strength