Practice - Properties - 6.2.3
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Practice Questions
Test your understanding with targeted questions
What is a mineral admixture?
💡 Hint: Think about materials that improve concrete.
Name two types of pozzolanic admixtures.
💡 Hint: Consider by-products from industrial processes.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main function of mineral admixtures in concrete?
💡 Hint: Think about how these additions affect concrete properties.
Silica fume is known for which property?
💡 Hint: Recall its role in improving strength.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Evaluate the trade-offs when using silica fume in concrete mixtures with respect to workability and strength.
💡 Hint: Think about how reactivity and particle size influence concrete mix.
Formulate a mix design incorporating 25% fly ash and discuss its expected impact on hydration and strength development.
💡 Hint: Discuss how pozzolanic reactions occur during hydration.
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