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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is nano-silica?
💡 Hint: Think about why fine materials would matter!
Question 2
Easy
What benefit does self-healing concrete provide?
💡 Hint: Consider maintenance and structural integrity.
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
What is nano-silica's role in concrete?
- Increase weight
- Enhance strength and reduce creep
- Make concrete look smooth
💡 Hint: Consider what happens to concrete properties with additives.
Question 2
Self-healing concrete can repair itself: True or False?
- True
- False
💡 Hint: Think about the future of maintenance in construction.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a concrete mix for a 3D printed structure incorporating micro-silica and predict potential shrinkage issues.
💡 Hint: Focus on the interplay between water content and curing methods.
Question 2
Evaluate the potential impact of using self-healing concrete in coastal structural applications.
💡 Hint: Think about what traditional repairs involve versus systemic self-repair.
Challenge and get performance evaluation