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4 cards from this section. Quick, good the night before a test.
What is one problem caused by hot weather during concrete work?
Think about how temperature affects the setting time of the concrete.
What can help slow down the setting of concrete in hot weather?
Recall the additives used in concrete mix.
What is the primary issue with concrete in hot weather?
Consider how heat impacts the setting time.
True or False: Using chilled water is an effective precaution when working with concrete in hot weather.
Think about the methods to control temperature.
Given a hot weather forecast for a construction site, develop a comprehensive strategy to mitigate the effects while pouring concrete.
Consider all aspects of the process including material handling.
Analyze a scenario where no precautions were taken on a hot day; what observable effects would likely occur on the concrete placement?
Think about how temperature and moisture can affect the physical properties of concrete.
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