Freshly laid concrete should not be cooled below +5 ° C, heat up with direct sunlight and dry if the air humidity is low.
As soon as the formwork is removed, it is necessary to carry out waterproofing work – a special coating is applied, excluding the disclosure of possible cracks in concrete. These are impregnation compositions, repulsive fluids, and polymerizing, and based on polymer resins (epoxy and acrylic).