3.3 - Causes
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Practice Questions
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What is segregation in concrete?
💡 Hint: Think about how the different sizes of aggregates might not stay mixed together.
Define bleeding in concrete.
💡 Hint: Consider what happens when solids settle in a liquid.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is segregation in concrete?
💡 Hint: Consider how different densities can lead to separation.
True or False: Bleeding is beneficial to concrete.
💡 Hint: Think about how excess water affects material strength.
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Challenge Problems
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Design a mix with a balanced water-cement ratio to mitigate segregation, considering types of aggregates.
💡 Hint: Research optimal ranges for your specific project conditions.
Evaluate a concrete sample showing signs of bleeding. What steps would you take to remedy the situation before pouring?
💡 Hint: Consider the properties of the materials involved.
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