2.2 - Aggregates
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Practice Questions
Test your understanding with targeted questions
What is the primary aggregate used in plaster?
💡 Hint: Think of the granular material often used in building construction.
Why is it important for aggregates to be clean?
💡 Hint: What can impurities do to a plaster mixture?
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which aggregate is most commonly used in plaster?
💡 Hint: It's the material often used in construction and plaster mixtures.
True or False: Clean water can adversely affect plaster quality.
💡 Hint: Think about what impurities can do to a mixture.
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Challenge Problems
Push your limits with advanced challenges
An engineer is designing a new plaster mixture. List the aggregate properties he should prioritize for optimal strength and durability.
💡 Hint: Focus on both the composition and condition of aggregates.
Assess the potential effects of using a high proportion of organic impurities in plaster aggregates. What measures could be taken to avoid these issues?
💡 Hint: Think about sourcing and quality control in material selection.
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