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2 cards from this section. Quick, good the night before a test.
What is the primary issue faced when placing concrete in hot weather?
Think about what high temperatures do to water.
What kind of admixture can slow down concrete setting in hot weather?
These are not accelerators.
What is a common effect of hot weather on concrete?
Think about what happens when water evaporates quickly.
True or False: Curing compounds can help retain moisture in hot weather.
Consider products used to enhance concrete curing.
You are assigned to a construction project in a region experiencing a heatwave with temperatures above 40°C. Outline a comprehensive strategy including material management, placement timing, and curing techniques.
Recall all the measures discussed under each category.
Evaluate the challenges that can arise if proper measures are not taken while concreting in high temperatures.
Think about what can happen when moisture is lost too quickly.
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