Fly Ash in Concrete

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Fly Ash in Concrete

• Flyash Suppliers are one of trustworthy, reliable
  best fly ash suppliers.We focus only on
  applying the advanced technology in order to
  process fly ash that is used in high-value
  commercial applications instead of being disposed
  of in landfills.

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Overview Fly Ash

• A byproduct of coal-fired electric generating
  plants, i.e. Fly Ash. It is produced from burning
  pulverized coal in electric power generating
  plants. They are of spherical shaped balls than
  cement particles.
• During the process of combustion, there are
  mineral impurities in the coal blend in
  suspension. It floats out of the combustion of
  the chamber with exhaust gasses. It is collected
  from exhaust gasses by bag filters.
• The fine powder resembles Portland cement,
  nevertheless, it is chemically different. It also
  reacts with byproduct calcium hydroxide that is
  released by a chemical reaction between water
  cement.
• The fine fly ash is delivered by one of the best
  fly ash suppliers in India TRADESATE Overseas
  Pvt. Ltd.

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Types of Fly Ash

• Fly ash is divided into residues as resulting
  from the combustion of powdered coal. It is
  usually captured from the chimneys of coal-fired
  power plant.
• Fine Fly Ash also has pozzolanic properties.
  Sometimes, it is blended with cement for some
  reason. There are two types of fly ash that are
  commonly used i.e. Class C Class F.
• The product includes enough amount of SiO2
  (silicon dioxide) Calcium oxide (CaO).
• However, it also includes toxic constituents such
  as boron, arsenic, chromium, cadmium, lead,
  manganese, thallium, etc.

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Class F Fly Ash

• Class F fly ash is produced through the burning
  of harder bituminous coal. Typically, fly ash is
  pozzolanic in nature. It also contains lt10 lime
  CaO.
• In Class F, there is glassy silica alumina as
  it requires the cementing agent like Quicklime,
  Portland cement or hydrated lime. It is designed
  in ASTM 618.
• Class F fly ash has a lower amount of calcium
  than Class C.

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Class C Fly Ash

• Another type of fly ash- Class C is produced from
  burning sub-bituminous coal. It has
  self-cementing pozzolanic properties.
• When Class C fly ash contacts with water, it will
  harden gain strength over time.
• Generally, it contains more than 20 lime (CaO).
  Alike, Class F fly ash, the self-cementing Class
  C does not require any activator. The higher
  contents in Class C fly ash are alkali and
  sulfate (SO4).

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Use Of Fly Ash In Concrete

• The use fly ash in concrete has dramatically
  increased in the last 20 years. You can get fine
  high volume product from the high volume fly
  ash suppliers company.
• For economic ecological benefits, the
  utilization of fly ash in concrete enhances its
  workability, plus it lessens segregation, heat
  evolution permeability. It also improves
  sulfate resistance.
• For more information about the best fly ash
  suppliers in India, please visit
  www.flyashsupplier.com
• Call us on 91 9911 757 222
• Email us at contact.tsgroup_at_gmail.com

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Contact Us

Tradesate Overseas Pvt.Ltd. F- 24
(1st floor) Sec- 5, DSIDC
Industrial Estate, Bawana
110039 Delhi, INDIA