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.
Only apply Deck & Concrete Restore with no rain for a minimum of 48 hours after the first coat. The second coat can be applied as early as 4 to 6 hours after the first coat, but if the area is still wet do not apply until surface is not tacky to the touch.Allow the area to dry for a minimum of 24 hours before walking on the surface and 3-5 days before placing furniture on the area.Do not apply Deck & Concrete Restore if temperatures are below 50 degrees and above 90 degrees either day or night for 72 hours. 1  25.nly apply Deck & Concrete Restore with no rain for a minimum of 48 hours after the first coat. The second coat can be applied as early as 4 to 6 hours after the first coat, but if the area is still wet do not apply until surface is not tacky to the touch.