5.3 - Slump and Workability Checks
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Practice Questions
Test your understanding with targeted questions
What does the slump test measure?
💡 Hint: Think about what needs to stay fluid during pouring.
What happens to slump in hot weather?
💡 Hint: Consider what happens to water under high temperature.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of the slump test?
💡 Hint: Think about what approach you would take to place concrete.
True or False: In cold weather, slump can be falsely increased due to the use of heated water.
💡 Hint: Reflect on temperature effects on water's physical properties.
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Challenge Problems
Push your limits with advanced challenges
Design a concrete mix for a hot summer day with a forecasted temperature of 40°C. What specific measures would you implement to maintain workability?
💡 Hint: Think about how modifying the mix components can manage temperature effects.
You're tasked with a cold weather pour below 0°C. How will you adjust your slump testing process to ensure accurate readings?
💡 Hint: How does heated water impact your overall concrete workability?
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