The invention discloses an aqueous antiskid rubber, a preparation method therefor and applications. The aqueous antiskid rubber is prepared from the following ingredients, by weight, 100 parts of aqueous acrylate emulsion, 5-20 parts of rubber powder, 10-30 parts of body filler A, 0-15 parts of body filler B, 5-12 parts of foaming agent, 1-3 parts of foam stabilizer, 0.1-1 part of thickening agent, 0.1-1.5 parts of dispersant, 0-0.5 part of color paste and 0-8 parts of water. Antiskid adhesive plasters prepared from the aqueous antiskid rubber have excellent skid resistance and the static friction coefficient can reach more than 1.4.