When referring to concrete, it doesn’t “dry” as it “cures.” Curing refers to the process of retaining the ideal amount of moisture of a material, such as concrete, either through physical action or chemical reaction to achieve the desired results – hardening. When concrete cures, it results in a tough and hardened surface that is highly durable and resistant to wear and tear.
For concrete, it takes around 28 days for it to cure fully, although it already sets and is hard enough to walk on after 24 to 48 hours after pouring. To ensure the durability and strength of your concrete slab, concrete must be poured under ideal curing conditions.