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FLY ASH

FLY ASH

Fly ash is one of the residues generated in combustion, and comprises the fine particles that rise with the flue gases. Ash which does not rise is termed bottom ash. In an industrial context, fly ash usually refers to ash produced during combustion of coal. Fly ash is generally captured by electrostatic precipitators or other particle filtration equipments before the flue gases reach the chimneys of coal-fired power plants, and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the source and makeup of the coal being burned, the components of fly ash vary considerably, but all fly ash includes substantial amounts of silicon dioxide (SiO2) (both amorphous and crystalline), being endemic ingredients in many coal-bearing rock strata.

Fly ash is comprised of the non-combustible mineral portion of coal. it is first ground to the fineness of powder. The carbon is consumed leaving molten particles rich in silica, alumina and calcium. These particles solidify as microscopic, glassy spheres that are collected from the power plants exhaust before they can fly away - hence the products name: Fly Ash.


Advantages to Fly ash are
  • Greater long term strength
  • Improve Workability
  • Excellent Thermal Insulation
  • Reduce Permeability
  • Low heat of hydration
  • Increased sulphate resistance
  • Increased corrosion resistance
  • Reduced Alkali - Aggregate Reaction


  • Fly ash is very good resource material. It can advantageously used in cement and concrete works as well as fill applications. Flyash is transported to fly ash storage silo. Fly ash is loaded in close tankers and transported to RMC plants. Fly ash is also available in bags.

    Portland cement when mixed with water produce cementitious material in this process free lime is also liberated. This free lime cause of porosity in concrete, however if fly ash available in the mix, free lime will reacts with fly ash to produce additional cementitious materials which produce additional strength and make the concrete denser, thus increase its durability, the present of fly ash also helps reducing heat of hydration.

    Fly ash is versatile material and can be utilised in making cement, concrete, ash bricks, and other building products this is also useful material for making road and bagments, development of low ling area, mine filling.

    FLYASH Applications

  • Ready Mix Concrete
  • Plain and Reinforced Concrete
  • Plastering and Brick Mortar
  • General Structural Concrete
  • Pumpable Concrete
  • Self-compacting Concrete
  • Pre-Cast Concrete
  • Mass Concrete


  • FLYASH Packing

    FlyAsh in Small Bags

    Fly Ash in small bags, which specifically cater to builders and developers who store and consume Fly Ash in relatively smaller quantities. The dimensions and convenient weight of small bags makes it easy to manually handle and mix on site.


    Major advantages of using Fly Ash in small bags are:
  • Convenient manual handling and mixing on site
  • Can be stored in smaller go-downs and warehouses
  • Economical to transport over long distances
  • Can be containerized for exports by sea
  • Customers for Fly Ash in small bags include contractors, builders, developers and other consumers like manufacturers of Fly Ash based products. It is particularly beneficial in places where Fly Ash is manually handled

    FlyAsh in jumbo bags

    Fly Ash in jumbo bags is beneficial for large consumers who need to store Fly Ash regularly. It is economical in terms of transportation compared to bulk tankers, and can be containerized for exports as well.


    Major advantages of using Fly Ash in jumbo bags are:
  • Can be stored in go-downs and warehouses
  • Economical to transport over long distances
  • Moisture resistance and UV proof liners ensure extended shelf-life
  • Bottom sprout increases ease and convenience while unloading
  • Can be containerized for exports by sea
  • Customers for Fly Ash in jumbo bags include ready mix concrete manufacturers, contractors, builders and other large Fly Ash consumers. It is particularly beneficial in places where Fly Ash comes from a long distance.

    FLYASH in bulk tankers

    Fly Ash is brought to the end-user's site in bulk tankers. Bulk Fly Ash helps eliminate the need for construction and maintenance of large and unwieldy go-downs for Fly Ash at construction sites. The measured quantity extracted by the discharge system ensures correct weight.


    Major advantages of using bulk Fly Ash are:
  • No handling from the factory to your site
  • Tamper proof delivery
  • Order only when you are ready to use
  • Customers for bulk Fly Ash are ready mix concrete manufacturers, contractors, builders, manufacturers of pre-cast fabricated concrete blocks and many more.