Concrete is placed during hot, dry weather and the surface is left unprotected after finishing. What should be planned?
Correct Answer
C) Curing protection.
Concrete needs proper curing and protection so moisture loss does not harm strength and surface quality.
Why This Is the Correct Answer
Concrete needs proper curing and protection so moisture loss does not harm strength and surface quality.
Why the Other Options Are Wrong
Option A: Steel positioning.
Steel positioning. addresses a neighboring field issue, but not the condition or method control required for concrete curing.
Option B: Subgrade condition.
Subgrade condition. addresses a neighboring field issue, but not the condition or method control required for concrete curing.
Option D: Base support.
Base support. addresses a neighboring field issue, but not the condition or method control required for concrete curing.
Memory Technique
The field condition asks; concrete curing answers in work boots for Supervising Exterior.
Reference Hint
Study anchor (closed-book): memorize Concrete curing from California Building Code, California Code of Regulations Title 24. / Title 24 California Building Code concrete curing concepts; know the rule or calculation trigger without relying on exam-room lookup.
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