How long does it take for concrete to lighten?
Category:
business and finance
construction industry
Concrete will continue to lighten until it is fully cured. Allow the concrete to cure at least 30 days before inspecting it for color match or appearance.
Hereof, does concrete get lighter as it dries?
Fresh concrete is always much darker than when it is fully cured and dry. Even uncolored concrete. If the concrete is on a wet subgrade or there's underground water, it may stay dark for as long as it's wet.
One may also ask, how long does 4 inches of concrete take to cure?
28 days
about 2-4 hours