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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does SCM stand for?
💡 Hint: Think about what is added to cement to improve its properties.
Question 2
Easy
Name one type of SCM.
💡 Hint: Remember the examples we discussed in class.
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 main benefit of using SCMs in concrete?
- Increase weight of concrete
- Reduce CO2 emissions
- Make concrete more brittle
💡 Hint: Think about environmental impacts.
Question 2
True or False: Fly ash improves the workability of concrete.
- True
- False
💡 Hint: Recall the properties discussed in class regarding concrete mixes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Evaluate the potential environmental impacts of concrete production and how SCMs mitigate these effects.
💡 Hint: Consider the lifecycle of concrete and the sources of SCMs.
Question 2
Design a concrete mix for a high-rise building requiring both high strength and low heat generation during hydration. Specify the type and proportion of SCMs used.
💡 Hint: What properties do you need for the building's environment?
Challenge and get performance evaluation