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3 cards from this section. Quick, good the night before a test.
What does heat of hydration refer to?
Think about the process when cement mixes with water.
Name one compound that produces significant heat during hydration.
What compound in cement helps with early strength?
What is heat of hydration?
Focus on what happens when cement meets water.
True or False: C₂S generates more heat than C₃S during hydration.
Recall the roles of these compounds in hydration.
A large rectangular concrete pour is scheduled for a dam. What methods would you recommend to manage the heat of hydration during this pour? Discuss at least three strategies.
Consider the time of day and material choices.
During hydration, the temperature of a concrete mix rises rapidly. Explain the potential consequences this may have on the structure and the steps that can be taken to mitigate these effects.
Think about how to solve problems arising from heat.
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