用水泥砂浆、混合砂浆、白灰砂浆抹灰的墙面,有时因配合比不对或操作不慎,抹出的墙面有的部位不光滑,有的部位漏压。由于这些部位面积很小,而且厚度很薄,如果在这些部位再抹一层,会影响外观。可以采取这样的做法,即在需修抹的抹灰面层上,先喷一层水雾,使它湿润,然后立即撒或喷上一 In the wall surface plastered with cement mortar, mixed mortar, or white-gray mortar, sometimes the parts of the wall surface that is wiped out are not smooth due to improper mixing ratio or careless operation. Since these parts are small in area and thin in thickness, if one layer is applied to these parts, the appearance will be affected. This can be done by applying a layer of water mist on the plastering surface that needs to be repaired, moistening it, and then spraying or spraying it immediately.