When dealing with industrial floors, there are some places that must be paid attention to. If you do not pay attention, the floor may need to be refurbished.

　　An overall requirement for a concrete base:

The new concrete floor before the construction of the epoxy floor needs to be cured for at least 28 days, the moisture content is lower than 6%, and the temperature of the ground is more than 5 degrees; the surface must be free of dust, wax and old paint, oil, grease and loose. Granules and floats, if necessary, must be removed; surface cracks and other defects must be repaired; all concrete bases must be sandblasted or sanded prior to primer application to provide A clean, hard surface with a certain roughness.