The invention discloses a waterborne non-curable waterproof coating material, prepared from the following components in parts by weight: 70 to 80 parts of anionic rubber elastomer modified emulsified asphalt, 8 to 13 parts of modified resin emulsion with the solid content of 42 to 70 percent, 0.05 to 2 parts of coagulant, 0.005 to 0.9 part of defoamer, 0.003 to 0.3 part of dispersant, 0.05 to 1 part of stabilizer and 5 to 20 parts of filler, wherein the anionic rubber elastomer modified emulsified asphalt is mainly prepared from matrix asphalt, SBS rubber particle, SBR rubber powder, NBR rubber powder, deionized water, an anionic emulsifier, an nonionic surfactant and at least one selected from aromatic oil and naphthenic oil. A waterproof layer material formed after formation has non-curing property, creep properties and self-healing capability, adhesion stress between the waterproof layer material and a base material is strong, and construction efficiency and quality are favorably improved.