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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does ASR stand for?
💡 Hint: Think about the chemical compounds involved.
Question 2
Easy
What is the main purpose of ASR testing?
💡 Hint: Consider the impacts of aggregate reactivity.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What chemical compounds initiate the alkali-silica reaction?
- Calcium oxide
- Sodium and potassium oxides
- Aluminum oxide
💡 Hint: Think about the components present in cement.
Question 2
The ASR test method is stated by which standard?
- True
- False
💡 Hint: Consider the value of standardized testing methods.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A concrete structure shows signs of cracking after five years. Describe the steps to investigate if ASR is the cause.
💡 Hint: Focus first on the aggregates and then the testing.
Question 2
Propose a new construction project using potentially reactive aggregates. What precautionary measures would you implement?
💡 Hint: Think about the materials and practices that can counter the issue.
Challenge and get performance evaluation