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4.How long does it take for concrete to dry enough to walk on? Wind, humidity, and sunlight are all factors in how long it takes for concrete to cure, walking, normally about 1 to 2 days. 5. How long does it take for concrete to cure enough to drive on? Again, wind, humidity, and sunlight are all factors but the standard is about 5 to 7 days. 6. Should I put cure or water on the concrete? Yes, after the initial 12 hours applying cure of water for 5 days every morning and night is recommended. 7. Do I need to use base rock for my subgrade?
Most concrete these days doesnt need 28 days to come to full strength and most achieve it in 14 or so days. That being said people pour walls and within days are already building on it. The reason for this is because framing a house takes time and the full weight of a house wont bare on it for most of the time a month.ost concrete these days doesnt need 28 days to come to full strength and most achieve it in 14 or so days. That being said people pour walls and within days are already building on it. The reason for this is because framing a house takes time and the full weight of a house wont bare on it for most of the time a month.