25.7 - Problems
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Practice Questions
Test your understanding with targeted questions
What are the three categories of aggregates?
💡 Hint: Think about the types used in construction.
What is the primary purpose of fillers in a dry mix?
💡 Hint: Consider how they interact with other aggregates.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the benefit of using coarse aggregates in a mix?
💡 Hint: Remember their primary function in the mix.
True or False: Fine aggregates are crucial for reducing air spaces in the mixture.
💡 Hint: Think about how spaces are filled in the mix.
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Challenge Problems
Push your limits with advanced challenges
Given a maximum particle size of 12.5 mm, design a gradation curve using Fuller's law for a dry mix.
💡 Hint: Consider how n affects the curvature of the gradation.
Apply the trial-and-error method to find suitable proportions of three aggregates to achieve specified gradation limits.
💡 Hint: Document each attempt to track adjustments.
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Reference links
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