curing of concrete why 7day's,14day's 21day's 28days
Answer Posted / deepak
curing is required to reduce the heat of hydration and
concret get its 70% strength in 7 days,so minmum time
required is 7days if we do for 14,21,28 days also.
| Is This Answer Correct ? | 19 Yes | 0 No |
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