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2 cards from this section. Quick, good the night before a test.
What is durability in the context of concrete?
Think about the lifespan and quality of concrete.
Define permeability related to concrete.
Consider what happens when water meets concrete.
What is one consequence of high permeability in concrete?
Think about what happens when concrete absorbs too much moisture.
True or False: Proper curing can reduce the permeability of concrete.
Consider how keeping something hydrated affects its quality.
A city is considering concrete specifications for a new highway that will be close to the ocean. Discuss the factors that should be prioritized to enhance durability in this environment.
Think of what unique challenges the ocean presents to concrete.
Explain how a high water-cement ratio could impact long-term structural integrity and provide a solution to mitigate this issue.
Consider how adding the right ingredients can change the quality of a cake.
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