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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the target slump range for mass concrete?
💡 Hint: Think about the type of structure being worked on.
Question 2
Easy
Why is recording test results important?
💡 Hint: Consider the implications of having no records.
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 is the target slump for reinforced concrete?
- 25-75 mm
- 75-100 mm
- 100-150 mm
💡 Hint: Remember the categories of concrete and their respective ranges.
Question 2
Slump tests should be conducted for each batch of concrete.
- True
- False
💡 Hint: Consider the importance of consistency in construction.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A project requires pumped concrete with a target slump range of 100-150 mm. A batch measures 95 mm. Discuss the practical steps to remedy this situation.
💡 Hint: What adjustments can improve the workability without compromising strength?
Question 2
If a frequent slump test results show variations exceeding ±25 mm, what implications does this have, and how could these be resolved?
💡 Hint: Consider what factors contribute to workability issues.
Challenge and get performance evaluation