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4 cards from this section. Quick, good the night before a test.
What is the main benefit of using Fly Ash in concrete?
Think about how it affects mixing properties.
What is GGBFS used for in concrete?
Consider its role in construction conditions.
What characteristic of Fly Ash improves the workability of concrete?
Consider the shape of the particles.
Silica Fume decreases workability and increases cohesiveness.
Reflect on the properties discussed.
Discuss the trade-offs associated with using Silica Fume in a high-performance concrete mix. What factors should be considered?
Reflect on both the positive and negative impacts of its use.
Evaluate a scenario where Rice Husk Ash is used in a coastal region. What are the potential benefits and risks?
Consider environmental factors and their effects on concrete properties.
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