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

Practice Questions

Q1
What is the effect of using fly ash as a partial replacement for cement in concrete?
  1. Increases setting time
  2. Reduces workability
  3. Enhances long-term strength
  4. Decreases durability

Questions & Step-by-Step Solutions

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.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely