During the curing period, the concrete surface needs to be moisturized and windproof, such as covering with wet linen, spraying curing agent (curing film) or covering with plastic film. Wind will accelerate the evaporation and drying of water on the concrete surface. After the curing period, there is no need for special ventilation, because ventilation is not good for concrete, and the hydration reaction of cement does not need air and will not release harmful gases.

In other words, after the health period, either do nothing or continue to moisturize.

Concrete, referred to as "concrete (tóng)", refers to the general name of engineering composite materials in which aggregates are bonded into a whole by cementing materials. Generally speaking, the term concrete refers to cement as cementing material and sandstone as aggregate; Cement concrete, also known as ordinary concrete, is made by mixing and stirring water (including admixture and admixture) in a certain proportion, which is widely used in civil engineering.