7.7.1 - Segregation during Pumping
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Practice Questions
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What does segregation in concrete refer to?
💡 Hint: Think about the mixing process.
Name one cause of segregation during pumping.
💡 Hint: Consider what happens when too much vibration is applied.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a primary cause of segregation in concrete?
💡 Hint: Think about the physical effects of shaking or vibrating liquids.
True or False: Using more water always prevents segregation.
💡 Hint: Consider how the components interact with each other.
1 more question available
Challenge Problems
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You are overseeing a project where concrete is routinely segregating during pumping. Propose a multi-faceted solution that addresses both mix design and pumping techniques.
💡 Hint: Think about the balance between fluidity and aggregate stability.
Create a checklist for assessing the risk of segregation before pouring concrete.
💡 Hint: Consider all elements that can influence the mix before placement.
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