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5 cards from this section. Quick, good the night before a test.
What is core sampling used for?
Think about what properties we need to evaluate in concrete.
Name one non-destructive testing technique.
This test gives a measure of surface hardness.
What does core sampling assess in concrete?
Think about what properties we measure from the concrete cores.
True or False: Non-Destructive Testing causes damage to the structure being evaluated.
Focus on the meaning of 'non-destructive.'
A concrete structure shows visible signs of cracking and spalling. Discuss a systematic approach using both core sampling and NDT to assess its condition.
Combine methods to evaluate both internal and external factors.
A contractor is planning to use a rebound hammer test on a new concrete pour. Discuss potential limitations of this method and recommend complementary tests.
Consider what rebound hammer can't assess.
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