What is the effect of using fly ash as a partial replacement for cement in concr

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Question: What is the effect of using fly ash as a partial replacement for cement in concrete?

Options:

Correct Answer: Enhances long-term strength

Solution:

Using fly ash as a partial replacement for cement can enhance the long-term strength and durability of concrete.

What is the effect of using fly ash as a partial replacement for cement in concrete?

What is the effect of using fly ash as a partial replacement for cement in concrete?

Step 1: Understand what fly ash is. Fly ash is a byproduct from burning coal in power plants.
Step 2: Learn that fly ash can be used in concrete as a substitute for some of the cement.
Step 3: Know that replacing some cement with fly ash can improve the concrete's strength over time.
Step 4: Realize that using fly ash can make concrete more durable, meaning it lasts longer and resists damage.
Step 5: Remember that using fly ash is also better for the environment because it recycles waste material.

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