8 - Experimental Investigation Techniques
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Practice Questions
Test your understanding with targeted questions
What type of specimens are typically used for creep testing?
💡 Hint: Think about standard shapes used in laboratory tests.
Explain the difference between sealed and unsealed specimens in shrinkage testing.
💡 Hint: Consider moisture movement for each type.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What percentage of cube strength is used in creep tests?
💡 Hint: Consider the standard testing practices used for concrete.
True or False: Unsealed specimens are used to measure autogenous shrinkage.
💡 Hint: Think about moisture presence in each specimen.
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Challenge Problems
Push your limits with advanced challenges
Propose a method for determining which testing method might yield more significant data for understanding long-term performance of a specific concrete structure.
💡 Hint: Think about how each method reflects real-world conditions.
Design a small experiment to measure the effects of humidity on concrete shrinkage. Outline the materials and procedure you would use.
💡 Hint: Consider how you will maintain consistent testing conditions.
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