The invention provides a ceramic simulating coating, a preparation method and application of the ceramic simulating coating. The preparation method comprises the following steps of mixing and soaking carboxymethyl cellulose and water for 24 hours according to the mass ratio of 4:6, and stirring uniformly to obtain a carboxymethyl cellulose adhesive; mixing and heating polyvinyl chloride and water to be boiled according to the mass ratio of 2:8, stirring till the polyvinyl chloride is fully melted to obtain a polyvinyl chloride adhesive; mixing and stirring 0.9-1.0 part of carboxymethyl cellulose adhesive, 5-7 parts of polyvinyl chloride adhesive, 2-4 parts of calcium bicarbonate and 0.01-0.03 part of ultramarine uniformly to obtain the ceramic simulating coating. According to the invention, the carboxymethyl cellulose adhesive can be replaced by using polyanionic cellulose, and polyanionic cellulose is obtained by mixing and soaking polyanionic cellulose and water according to the mass ratio of 4:6 for 24 hours, and stirring uniformly. The invention is applied to construction of wall coating and has the advantages that the construction is simple, the construction period is shortened, the sagging is avoided, the waste is reduced, the constructed wall surface is attractive and elegant, the quality is reliable, and no toxic and side effect is caused.