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3 cards from this section. Quick, good the night before a test.
What is permeability in concrete?
Think about the structure of the material.
Name one transport mechanism in concrete.
Recall the types introduced earlier.
What is the most common effect of high permeability in concrete?
Think about what happens when water and chemicals can enter.
True or False: Lower water-cement ratios increase permeability.
Consider how water affects concrete structure.
Analyze a concrete mix design with a water-cement ratio of 0.6 and predict its permeability performance compared to a mix with 0.4.
Reflect on how increasing the water component affects porosity.
Evaluate the impact of using fly ash as an admixture on the permeability of concrete, particularly in a coastal environment.
Consider the long-term benefits of pozzolanic materials in masonry.
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