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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two main types of aggregates in concrete?
💡 Hint: Think of their size difference.
Question 2
Easy
What is filling ability in SCC?
💡 Hint: It relates to how concrete behaves under its weight.
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 function of coarse aggregates in concrete?
- A) Provide volume
- B) Enhance color
- C) Reduce weight
💡 Hint: Think about the main purpose in construction.
Question 2
True or False: Fine aggregates are always larger than coarse aggregates.
- True
- False
💡 Hint: Consider the definitions both types.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a concrete mix for SCC using aggregates that achieve minimum segregation and maximum flowability. Describe the properties and grading you'd select.
💡 Hint: Think about how grading can affect flow.
Question 2
Critically analyze how the choice of aggregates can influence the durability of SCC in marine environments.
💡 Hint: Consider environmental exposure when selecting aggregates.
Challenge and get performance evaluation