Moisture-proof flooring structure and manufacturing method thereof

The invention relates to a moisture-proof flooring structure and a manufacturing method thereof. The moisture-proof flooring structure comprises a concrete surface layer, wherein the concrete surface layer is uniformly coated with an epoxy permeation primer layer, a glass fiber layer, a rough epoxy putty layer, a fine epoxy putty layer and an epoxy flooring finish paint layer sequentially; a moisture-proof coating I is applied between the epoxy permeation primer layer and the glass fiber layer, a moisture-proof coating II is applied between the rough epoxy putty layer and the fine epoxy putty layer, a nano porous ceramic granular layer is applied between the glass fiber layer and the rough epoxy putty layer, and an infrared coating is applied between the fine epoxy putty layer and the epoxy flooring finish paint layer. By means of the arranged moisture-proof coatings and the porous characteristic of porous ceramic, the water evaporation area can be greatly increased, heat can be converted into infrared rays t