Thanks.
As it turned out, the concrete contractor assigned the crew to a morning pour in a different town. The foreman, having given me the advice about the control joints, felt guilty about showing up late. He arrived at noon, roughly 24 hours after the pour, and went right to work.
They...
My concrete contractor poured a 5", 4,000 psi basement slab for my new house yesterday. The pour was complete by 12:30 PM, and the finishing was complete around 3:30 PM.
Yesterday was dry, sunny and relatively wind still in the basement. Overnight temp fell into the 50's.
I hosed the slab...
