Environment-friendly coating realizing rapid coating, and preparation and usage methods thereof

The invention discloses an environment-friendly coating realizing rapid coating, and preparation and usage methods thereof. The environment-friendly coating comprises a waterborne topcoat layer, a waterborne undercoat layer and a binding layer, and the three layers are adhered to release paper. When the coating is used for coating, the coating is pressed on a brick layer or a cement layer, and the release paper is removed, and thus the whole coating process is finished. By using the coating, the manual brushing coating or roller coating frequency is reduced, work efficiency is improved, and labor cost is reduced. Additionally, the environment-friendly coating employs an environment-friendly material and is obtained through once molding, and no coating falls off during coating, the purposes of environment protection and energy saving are realized, and great convenience is brought for users.