Energy-saving anti-condensation thick coating for building and preparation method thereof

The invention, which belongs to the technical field of coatings, provides an energy-saving anti-condensation thick coating for a building and a preparation method thereof. The energy-saving anti-condensation thick coating for the building comprises the following raw materials, by weight: 340 to 380 parts of hyperbranched acrylic acid modified polymer, 0.5 part of an MP-95 multifunctional regulator, 40 parts of kaolin, 175 parts of titanium dioxide, 80 to 100 parts of coarse whiting, 10 parts of ethylene glycol, 25 parts of dodecanol ester, 0.3 part of silver ion sterilization powder, 100-150 parts of perlite, 8 parts of composite ceramic nano microbeads, 0.5 part of a thickening agent, 0.1 part of 2-methyl-4-isothiazoline-4-ketone, 0.1 part of 3-n-octyl-4-isothiazoline-3-ketone, 1 part ofa leveling agent, 4 parts of a dispersant, 3 parts of a defoamer, 0.1-0.5 part of sodium polyacrylate. Therefore, problems that in the prior art, in a storage building, condensed water can cause a lotof insurance accidents an