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5 cards from this section. Quick, good the night before a test.
What is one effect of hot weather on concrete?
Think about how heat affects chemical reactions.
What can be used to prevent cracks in hot weather concrete?
Consider temperature management strategies.
What is one effect of high temperature on freshly mixed concrete?
Think about how heat affects chemical reactions.
True or False: Cold weather can cause concrete to set faster.
Consider how temperature influences the hydration process.
A concrete pour is scheduled during a heat wave. What specific strategies should be employed to ensure the concrete sets properly?
Think about how each strategy counters the effects of heat.
Cold temperatures are predicted for a construction site where concrete is to be poured. What steps can you take to minimize risks during this process?
Consider the properties of both water and concrete under cold conditions.
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