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raketka [301]
3 years ago
9

How long should concrete be allowed to set before it is ready to be used?

Biology
2 answers:
Dahasolnce [82]3 years ago
7 0

In standard industrial cases, full strength concrete is recognized at 28 days. At seven days, you should have concrete that is cured to 70% full strength or greater. hope this helped!

Zigmanuir [339]3 years ago
6 0
The concrete should be let to set for 28 days
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