12.2 - Fresh Properties
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Practice Questions
Test your understanding with targeted questions
What is flowability in SCC?
💡 Hint: Think of how water flows.
Define segregation in concrete.
💡 Hint: What happens if you mix sand and gravel incorrectly?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does high flowability in SCC allow for?
💡 Hint: Think of the benefit of not having to vibrate the concrete.
True or False: Segregation results in a stronger concrete mix.
💡 Hint: Consider the integrity of mixed materials.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a mix for SCC taking into account flowability, passing ability, and segregation resistance. Justify your choices in material selection.
💡 Hint: Consider the ratios and properties of the materials involved.
Evaluate the economic implications of using SCC versus traditional concrete in a high-rise construction project.
💡 Hint: Reflect on long-term savings versus upfront costs.
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