5 - Aggregates – Properties, Grading, Testing
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the main difference between fine and coarse aggregates?
💡 Hint: Think about the size distinction.
Name a common natural aggregate.
💡 Hint: Look around construction sites for examples.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What defines fine aggregates?
💡 Hint: Refer to the classification based on particle size.
True or False: Recycled aggregates can include materials from demolished concrete.
💡 Hint: Think about sustainability in construction practices.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Explain how the use of recycled aggregates can impact concrete durability and strength. Provide examples where recycled aggregates have been successfully used.
💡 Hint: Consider the balance between sustainability and quality.
Evaluate the importance of conducting multiple tests on aggregates prior to concrete mix design. What might happen if one test is overlooked?
💡 Hint: Think about how different tests contribute to the overall performance of concrete.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.