Practice Coarse Aggregates (6.2.2(a)) - Road Aggregates – Requirements and Types
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Coarse Aggregates

Practice - Coarse Aggregates

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What size defines coarse aggregates?

💡 Hint: Think about the sieve size.

Question 2 Easy

Name one application of coarse aggregates.

💡 Hint: Consider where road foundations are built.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What are coarse aggregates defined as?

Aggregates smaller than 4.75 mm
Aggregates retained on a 4.75 mm sieve
Aggregates used only in concrete

💡 Hint: Focus on the sieve size.

Question 2

True or False: Coarse aggregates are only used in concrete pavements.

True
False

💡 Hint: Remember the applications discussed.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a pavement structure using coarse aggregates and explain your reasoning for the sizes chosen.

💡 Hint: Consider the traffic load and pavement durability.

Challenge 2 Hard

Evaluate the performance differences of angular versus rounded coarse aggregates in pavement layers.

💡 Hint: Focus on how shape impacts stability.

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