I hit the ground beam yesterday. How many days has the concrete solidified from zero to eight degrees? Do I still need water conservation?
According to the temperature you mentioned, the concrete basically solidified in 2-3 days, but the strength is not very high and needs curing. Generally, when the average daily temperature is below 5 degrees, there is no need to water it, as long as it is covered with heat preservation. You can choose the time when the temperature is higher that day, and sprinkle a little water, but not too much.