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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are supplementary cementitious materials?
💡 Hint: Think about materials like fly ash.
Question 2
Easy
What is the role of aggregate in concrete?
💡 Hint: Consider what makes concrete strong.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which of the following is a supplementary cementitious material?
- Sand
- Fly Ash
- Water
💡 Hint: Which one is not just a filler?
Question 2
True or False: Higher permeability in concrete is desirable for durability.
- True
- False
💡 Hint: Think about what we want to keep out of concrete.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the optimal mix design for a concrete exposed to marine conditions, factoring in the use of SCMs and quality aggregates.
💡 Hint: Refer to standards for marine exposure recommendations.
Question 2
Evaluate a concrete mix with high permeability and the potential effects on structural durability over time.
💡 Hint: What happens to concrete when it absorbs water?
Challenge and get performance evaluation