Emma Morano, 117 years old, blows candles in the day of her birthday in Verbania, Italy, Tuesday, Nov. 29, 2016. At 117 years of age, Emma is now the oldest person in the world and is believed to be the last surviving person in the world who was born in the 1800s. Antonio Calanni, AP. Fullscreen.
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. Start with a minimum of 2 people for a 1 cubic yard pour. 2  Add one person for each additional cubic yard of concrete. 3  If you are using wheelbarrows to move the concrete form the truck to the forms, add an additional person.
Report Abuse. On average, it takes 24-48 hours (depending on weather and how liquid the concrete was when poured) for the concrete to set so you can walk on it or place your shed. It does, however, take concrete up to 5 years to fully cure (completly dry).alk on it a few hours.Build on it depends on the weight of the building materials concrete blocks 5 to 6 days to avoid cracking. Standard frame construction 2 to 3 days unless your going to attach the plate with expanding sleeve bolts then same as first answer.