Practice Rejection and Remedial Measures - 6 | 20. Acceptability Criteria in Concrete Mix Design | Civil Engineering Materials, Testing & Evaluation - Vol 2
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Rejection and Remedial Measures

6 - Rejection and Remedial Measures

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What should you do first if concrete fails to meet criteria?

💡 Hint: Think about what needs investigation right after a failure.

Question 2 Easy

Why is it important to stop further concreting?

💡 Hint: Consider the implications of continuing with the work.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the first step when concrete fails to meet criteria?

Identify the source of error
Pour more concrete
Ignore the issue

💡 Hint: What should you investigate first?

Question 2

True or False: Stopping further concreting may sometimes be necessary to avoid issues.

True
False

💡 Hint: Consider whether stopping work could be beneficial.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A construction manager realizes that concrete poured last week has shown poor performance in tests. Describe the immediate and systematic approach to address this issue.

💡 Hint: Consider both short-term responses and long-term improvements.

Challenge 2 Hard

Suppose a concrete supplier experiences frequent rejections of their mixes. Develop a strategy for improving their quality control systems.

💡 Hint: Focus on both technology and training as solutions.

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