11.2.1 - Permeability of Concrete
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Practice Questions
Test your understanding with targeted questions
Define permeability in the context of concrete.
💡 Hint: Think about what happens when water interacts with concrete.
What effect does a low water-cement ratio have on concrete permeability?
💡 Hint: Consider how the ingredients in a concrete mix interact.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the permeability of concrete measure?
💡 Hint: Consider why fluid passage is crucial for material performance.
True or False: A higher water-cement ratio generally results in lower permeability.
💡 Hint: Reflect on how the components of concrete interact.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a concrete mix design with a high water-cement ratio, predict the implications for the structure's longevity and propose a revised mix.
💡 Hint: Consider the balance of workability and density in concrete.
Evaluate the effect of curing duration on permeability in a scenario where concrete has been cured inadequately for less than 5 days. Provide solutions for improvement.
💡 Hint: Think about how hydration continues and what practices can help.
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