2.5 - Control Measures
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Practice Questions
Test your understanding with targeted questions
What is segregation in concrete?
💡 Hint: Think about different sizes of particles.
Name one cause of slump loss.
💡 Hint: Consider conditions that affect concrete workability.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is segregation in fresh concrete?
💡 Hint: Consider the positioning of the concrete components.
Bleeding in concrete is associated with which phenomenon?
💡 Hint: Think about the water movement after pouring the concrete.
2 more questions available
Challenge Problems
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A construction manager notices significant slump loss during the summer months, leading to poor concrete quality. Develop a comprehensive plan to mitigate this issue.
💡 Hint: Consider temperature, transport, and mix adjustments.
A project faces issues due to re-tempering of concrete hardened on site. Discuss how the project can handle this without compromising future work.
💡 Hint: Focus on project management and strategies to avoid needing to add water.
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