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3 cards from this section. Quick, good the night before a test.
What is the role of fly ash in improving concrete?
Think about its physical properties.
Name one benefit of using silica fume in concrete.
Consider how it affects strength.
What property of concrete is significantly improved by fly ash?
Consider which admixture improves handling primarily.
True or False: Mineral admixtures increase the early strength of concrete.
Think about the timeline of strength gain.
Design a concrete mix with 25% fly ash replacement and describe its expected properties in terms of workability, strength, and durability.
Consider the specific properties of the materials you're replacing.
Discuss the implications of using GGBS in traditional concrete mixes in cold weather conditions.
Think about how temperature influences hydration reactions.
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