how much maximum quantity of flyash mix in M25 concrete

Question

Accepted Answer

The maximum quantity of fly ash in M25 concrete is typically around 25% of the total cementitious material content.

Fly ash is commonly used as a partial replacement for cement in concrete mixes to improve workability, durability, and reduce environmental impact.
In M25 concrete, the maximum recommended percentage of fly ash is usually around 25% of the total cementitious material content.
Using fly ash in concrete mixes can also help reduce the overall cost of production and improve long-term performance.
It is important to follow specific guidelines and testing procedures when incorporating fly ash into concrete mixes to ensure desired strength and durability.

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