1.2 - Permeability
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Practice Questions
Test your understanding with targeted questions
What does permeability measure?
💡 Hint: Think about what would happen if water enters concrete.
Name one factor that affects permeability.
💡 Hint: There are several factors; consider how they change the structure.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is permeability in the context of concrete?
💡 Hint: Think about how water behaves with concrete.
True or False: A higher water-cement ratio generally increases the durability of concrete.
💡 Hint: Relate this to density and fluid movement.
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Challenge Problems
Push your limits with advanced challenges
Design a concrete mix for an environment prone to freeze-thaw cycles. What considerations regarding permeability would you include?
💡 Hint: Think about how each component interacts with the environment.
Analyze how increasing the porosity of concrete through aggregate choice affects its permeability and long-term durability.
💡 Hint: Consider the relationship between pores and water movement.
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