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2 cards from this section. Quick, good the night before a test.
What is hydration in concrete?
Think about the chemical reaction necessary for hard concrete.
Name one method used for curing concrete in cold weather.
What do we use to keep something warm?
What is a primary concern when curing concrete in cold weather?
Think about what happens to water when it gets too cold.
True or False: White-pigmented curing compounds can help reduce heat absorption in hot weather.
Consider what color reflects sunlight best.
A city experiences an unexpected cold snap during a construction project. Outline a complete cure plan for a concrete slab being poured under these conditions, considering the necessary materials and techniques.
Consider the tools available to keep concrete from freezing.
You are in charge of a large concrete pour during a summer heatwave. Identify three key measures to ensure the curing process is effective under these extreme conditions.
Think about how to keep things cool during the heat.
5 more questions in this section. Enroll free to practise them all.
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