4.1 - Chemical Composition of Cement
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the primary function of Tricalcium Silicate (C₃S)?
💡 Hint: Think about the early stages of setting in concrete.
What does C₂S contribute to?
💡 Hint: Consider what defines the durability of a structure.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which compound is primarily responsible for early strength in cement?
💡 Hint: It's the 'three' in the name that gives it strength quickly.
True or False: Dicalcium Silicate (C₂S) is important for strength beyond 7 days.
💡 Hint: Think about long-lasting buildings and structures.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given that C₃S and C₂S play different roles, design a theoretical concrete mix formula to emphasize early strength while ensuring long-term durability. What would you include?
💡 Hint: Think about the balance between speed and endurance in concrete.
Analyze how excessive C₃A could influence a construction site under sulfate-rich conditions. What cement type would you consider using instead?
💡 Hint: Consider the implications of environment on cement choice.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.