18.2.10 - Construction Type and Section Size
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Practice Questions
Test your understanding with targeted questions
What is workability in concrete?
💡 Hint: Think about how well concrete can be handled during the construction process.
Why is higher workability needed for thin sections?
💡 Hint: Consider the challenges of placing concrete in small areas.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary concern when working with thin concrete sections?
💡 Hint: Focus on the challenges of tight spaces.
True or False: Heavily reinforced members can use larger aggregates without issues.
💡 Hint: Consider how aggregate interacts with reinforcement bars.
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Challenge Problems
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Given a scenario where a thin section must be poured in a hot climate leading to rapid evaporation, suggest a concrete mix design approach to ensure workability and structural integrity.
💡 Hint: Think about the impact of environmental conditions on concrete.
Design a strategy to maintain workability without compromising strength in a heavily reinforced concrete beam. Include specific admixtures and modifications.
💡 Hint: Reflect on blend adaptability and material properties.
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