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2 cards from this section. Quick, good the night before a test.
Define temperature sensitivity in high performance concrete.
Think about how temperature affects hydration.
What is thermal cracking?
Consider the relationship between temperature and concrete structures.
What is the primary cause of thermal cracking in high performance concrete?
Think about the effects of fast curing.
True or False: Temperature sensitivity has no significant effect on the longevity of high performance concrete.
Consider the long-term implications of temperature control.
Calculate the effect of a 10°C increase in temperature on the hydration reaction of high performance concrete and the resulting thermal stress. Discuss the impact on potential crack formation.
Consider the thermal expansion properties and the hydration heat generation.
Design an experimental setup to study the effects of various curing temperatures on the compressive strength of HPC over time.
What controls will you implement to ensure consistent testing?
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