2.3.2 - Fine Aggregates
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Practice Questions
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What is the maximum size of fine aggregates?
💡 Hint: Think about how fine aggregates compare to coarse aggregates.
Name two types of fine aggregates.
💡 Hint: Think about where these sands come from.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of fine aggregates in concrete?
💡 Hint: Think about how sand fills spaces.
True or False: All fine aggregates can be treated equally in concrete production.
💡 Hint: Consider the differences between natural and manufactured sands.
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Challenge Problems
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You are tasked to design a concrete mix using manufactured sand. Discuss the grading options you might consider and the implications on workability.
💡 Hint: Think about how different shapes and sizes of sand would affect settling.
Imagine that you have a batch of fine aggregates with varying moisture content. How would you adjust your mix design?
💡 Hint: Consider how baking a cake works with wet or dry ingredients.
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