3.1 - Definition
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Practice Questions
Test your understanding with targeted questions
What is fresh concrete?
💡 Hint: Think about its state before it hardens.
Define workability.
💡 Hint: Consider how easily you can mix and place it.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is fresh concrete?
💡 Hint: Think about its stage before becoming solid.
True or False: Higher water content always increases the strength of concrete.
💡 Hint: Consider the balance needed in mixtures.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A contractor faces high temperatures during a concrete pour, affecting workability. What measures can be taken to mitigate this issue?
💡 Hint: Consider how other materials behave under heat as well.
Consider a concrete mix with a very high water-cement ratio. What implications does this have on the end product, specifically regarding strength and durability?
💡 Hint: Think about how the composition affects a material's properties.
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