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3 cards from this section. Quick, good the night before a test.
What is bleeding in fresh concrete?
Think about what happens as concrete settles.
Name one method to control bleeding in concrete.
Consider what can be added to the mix.
What does bleeding refer to in concrete?
Recall the definition of the term.
True or False: Excessive bleeding can improve the strength of concrete.
Consider how water affects concrete's integrity.
Analyze a batch of concrete that showed significant bleeding. What steps would you take to redesign the mix to mitigate this issue?
Focus on the ratio and the types of materials used.
Evaluate a case where a concrete structure suffered from high permeability due to bleeding. How would you assess and address the structural implications?
Think about the structure's environment and how it might be affected.
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