Practice - Properties - 6.3.2
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Practice Questions
Test your understanding with targeted questions
What is a mineral admixture?
💡 Hint: Think about how materials are added to concrete.
Name one property of fly ash.
💡 Hint: How does it affect the mixing process?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of material is fly ash?
💡 Hint: Think about its physical state.
Silica fume has a high reactivity due to its:
💡 Hint: Focus on the particle size and surface characteristics.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Propose a concrete mix design incorporating at least two different mineral admixtures for a marine structure. Discuss the properties and reasons for the selection.
💡 Hint: Consider the environment and structural requirements when selecting materials.
Evaluate the impact of using a high percentage of fly ash on the hydration process and final concrete properties. What are the trade-offs?
💡 Hint: Think about both immediate and long-term concrete performance.
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