4.1 - Definition
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Practice Questions
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What is segregation in concrete?
💡 Hint: Think about the components of concrete and how they behave differently.
What is bleeding?
💡 Hint: Consider how water behaves in wet concrete.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is segregation in concrete?
💡 Hint: Focus on the behaviors of different materials in concrete.
True or False: Bleeding only affects the surface layer of concrete.
💡 Hint: Consider where you see water during the curing process.
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Challenge Problems
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A construction site mixes concrete but allows it to sit for too long before placing. What risks are involved with this practice?
💡 Hint: Consider what happens to a mixture that doesn't get used in time.
How can you manage bleeding in a concrete mix on a hot day?
💡 Hint: Think about additives that can help modify concrete properties.
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