[Installation Procedures]
Refractory samples cast during the mock-up are cured for a minimum of:
Suggested Answer: D
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3 comments · newest first
TY
Tyra
2 days ago
I’m really torn between 12 and 18 hours. I wish I had reviewed that section more thoroughly.
NA
Nan
7 days ago
I practiced a similar question, and I feel like 18 hours was mentioned as a standard in some cases.
MA
Major
12 days ago
I think I remember something about curing times, but I'm not sure if it's 12 or 24 hours.