2.2 - Mechanisms of Permeability
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Practice Questions
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Define permeability in the context of concrete.
💡 Hint: Think about how the structure of concrete interacts with liquids.
What is capillary suction?
💡 Hint: Consider how a sponge absorbs water.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main effect of capillary suction in concrete?
💡 Hint: Think about what happens when water enters concrete.
True or False: Higher water-cement ratios generally lead to lower permeability.
💡 Hint: Consider the relationship between water amount and porosity.
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Challenge Problems
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Analyze the impact of a high water-cement ratio on the durability of concrete exposed to harsh environmental conditions.
💡 Hint: Consider how the internal structure of concrete changes with different mixing ratios.
Evaluate curing methods that might effectively reduce the permeability of concrete.
💡 Hint: Think about how moisture retention affects concrete's ability to withstand environmental conditions.
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