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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does C-S-H stand for?
💡 Hint: Think about what the products of hydration contribute to strength.
Question 2
Easy
Which compound is formed when C₃A hydrates?
💡 Hint: Remember the role of gypsum in this reaction.
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 the primary product formed when C₃S hydrates?
- Monosulphate
- C-S-H
- Ettringite
💡 Hint: Focus on the products of C₃S reaction.
Question 2
True or False: The hydration of C₃A does not require the addition of gypsum.
- True
- False
💡 Hint: Consider the consequences of uncontrolled reactions.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
What would happen if no gypsum were added during the mixing of cement containing C₃A?
💡 Hint: Consider the effects of rapid reactions without control.
Question 2
Analyze the significance of heat generation from the hydration of C₃S versus C₂S regarding practical applications in cold weather.
💡 Hint: Think about how temperature affects concrete curing in different weather.
Challenge and get performance evaluation