Indoor coating method

The invention discloses an indoor coating method. The indoor coating method includes: starting preparation, construction preparation, base layer construction, putty plastering, polishing, primer coating, emulsion paint coating, finishing coat coating and acceptance inspection. The indoor coating method has the advantages that an obtained coating layer is good in quality, uniform in color, free ofsaltpetering, color mixing, flow falling marks, lumps and the like and free of sand holes and brush grain, and the allowable deviation of the linearity of the decoration line and the color separationline of the coating layer is within 1mm; the coating layer is good in concave corner, convex corner and edge joint quality and consistent in concave angle and convex angle straightness, the measuringresults of a guiding rule and a feeler gauge are smaller than 1mm, the edge joints of the coating layer is precise and seamless when being observed from a position 1m away, the obtained indoor coatinglayer is firm, practical an