11.6.6 - Use of Admixtures
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Practice Questions
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What is an admixture in concrete?
💡 Hint: Think of how to enhance strength or durability.
Name one benefit of using plasticizers.
💡 Hint: Consider why we modify the mix for easier application.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of using admixtures in concrete?
💡 Hint: Consider what admixtures are designed to improve.
True or False: Plasticizers are used to increase the water content in concrete.
💡 Hint: Recall the function of plasticizers.
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Challenge Problems
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You are tasked with designing a concrete mix for a bridge in a coastal area. What admixtures would you choose, and why?
💡 Hint: Think about the environmental conditions the concrete will face.
Consider a structure being built in a cold climate. What role do admixtures play in ensuring its durability?
💡 Hint: Reflect on how temperature variations impact concrete.
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