It is my understanding that construction on the slab should not be done within a week of the pouring. I have seen several houses where the concretre was poured one day and the crews are on site the following day erexcting walls. I just wonder if they use something to cause the concrete to cure over night.
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Greg
A pessimist is an optimist with experience.
"In my many years I have come to a conclusion that one useless man is a shame, two is a law firm and three or more is a congress." - John Adams
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