8.3 - Measurement of Workability
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Practice Questions
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What is workability in concrete?
💡 Hint: Think about the handling of concrete.
Name one test used to measure workability.
💡 Hint: It's commonly used to check concrete consistency.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the slump test measure?
💡 Hint: It's about how the concrete behaves after mixing.
The Compacting Factor Test is intended for which kind of concrete?
💡 Hint: Consider the energy required for different mixes.
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Challenge Problems
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You are tasked with measuring the workability of a concrete mix that consistently fails the slump test. Propose a method to determine its workability with alternative tests and discuss the implications for construction.
💡 Hint: Think about how test results will affect handling and placing.
If a project requires a concrete mix with high flowability, which tests would you perform, and how would their results guide your concrete selection?
💡 Hint: Focus on how to ensure your concrete suits the application needs.
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