The utility model provides a concrete is exempted from to plaster from resisting with wall body of brickwork seam crossing and is split structure, includes the alkali -resistant net cloth (4) of directly scribbling the bottom of scraping high -elastic putty layer (3), the high -elastic putty layer of the bottom of impressing on concrete (1) and brickwork (2) meet the wall of department, scribbles top layer high -elastic putty layer (5) of scraping outside alkali -resistant net cloth. The utility model discloses can effectively replace current coat of plaster, difficult fracture, the obscission of appearing, appearance quality is good.