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3 cards from this section. Quick, good the night before a test.
What is the primary cause of corrosion in reinforced concrete?
Think about what elements react with steel in concrete.
Name one technique to protect against corrosion.
More coverage means less exposure.
What primarily initiates corrosion of reinforcement in concrete?
Consider the environmental factors that affect concrete.
True or False: Carbonation decreases the pH, making steel more prone to corrosion.
Think about the chemical reactions taking place.
Analyze a scenario where a coastal bridge is experiencing rapid corrosion. What are the steps you would recommend to assess and mitigate the corrosion?
Think about both preventive and remedial actions.
Calculate the potential cost savings of preventing corrosion in a bridge over its expected 75-year lifecycle, considering maintenance and repair costs due to corrosion.
Look at historical maintenance records for similar structures to establish a baseline.
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