Your crew is pouring a concrete foundation wall in hot Florida weather (95°F). What is the most critical concern for concrete placement and curing?
Correct Answer
A) Rapid moisture loss leading to plastic shrinkage cracking
In hot weather, rapid evaporation of surface moisture can cause plastic shrinkage cracks before the concrete has gained sufficient strength. Proper curing methods, wind protection, and surface treatments are essential to prevent this.
Why This Is the Correct Answer
In hot weather, rapid evaporation of surface moisture can cause plastic shrinkage cracks before the concrete has gained sufficient strength. Proper curing methods, wind protection, and surface treatments are essential to prevent this.
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