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fly Ash Percentage in PPC Cements
BuilderJo
Fly Ash concrete mix proportioning Methods Simple Replacement Method -substitute fly ash for cement. Thb substitution is generally made on a one for one basis either by weight or by volume (water-cement requirements) Modified replacement method -The amount of fly ash put into the mix is greater thanRead more
Fly Ash concrete mix proportioning Methods
Benefit:
The use of fly ash in portland cement concrete (PCC) has many benefits and improves concrete performance in both the fresh and hardened state. Fly ash use in concrete improves the workability of plastic concrete, and the strength and durability of hardened concrete. Fly ash use is also cost effective. When fly ash is added to concrete, the amount of portland cement may be reduced.
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