4.12 - Quality Control and Acceptance Criteria
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Practice Questions
Test your understanding with targeted questions
What does destructive testing measure in concrete?
💡 Hint: Think about what happens to concrete during testing.
Can an individual test result for concrete strength be less than the characteristic strength?
💡 Hint: Recall what the acceptance criteria state.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of destructive testing?
💡 Hint: Consider how tests are carried out!
True or False: Individual test results for concrete must always exceed the characteristic strength.
💡 Hint: Review the acceptance standards for concrete!
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a batch of concrete cube tests with an average compressive strength of 30 MPa and an individual test result of 3 MPa, analyze the implications of these results on project quality control.
💡 Hint: Consider how individual tests contribute to acceptance.
A project specifies that concrete must exhibit a compressive strength of 25 MPa. After testing, you observe an average of 22 MPa with individual tests showing one at 20 MPa. What decisions should be taken?
💡 Hint: Ensure compliance with all criteria discussed.
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