5.3.2.2 - Gap Grading
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Practice Questions
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Define gap grading in your own words.
💡 Hint: Think about what it means to have missing particles.
What is segregation in concrete?
💡 Hint: Consider how mixing might affect your cookie dough!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is gap grading?
💡 Hint: Focus on the missing sizes.
True or False: Gap grading always leads to stronger concrete.
💡 Hint: Consider how missing sizes might create issues.
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Challenge Problems
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You are given a set of aggregates with only coarse and fine sizes. Discuss how this gap grading might impact concrete strength and solutions.
💡 Hint: Think about the consequences of missing sizes.
Propose a concrete mix design for a structure that can withstand high loads using gap-graded aggregates. What considerations should be included?
💡 Hint: Think about balancing gap grading with overall stability.
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