近年来,工业与民用建筑物中,钢筋混凝土工程已广泛使用,随之混凝土表面的抹灰量也有大幅度增加。我们在修编“装饰规范”的调研中,发现各地在混凝土表面的抹灰,均有不同程度的裂缝、空鼓,甚至脱落等现象,成为抹灰工程中的质量通病。有的地区为了保证质量,把混凝土表面抹灰列为攻关项目,并取得了一定成效。现将施工情况分别说明如下。 In recent years, reinforced concrete works have been widely used in industrial and civil buildings, and the amount of plaster on the concrete surface has also increased significantly. In the course of revising the “decoration specification”, we found that the plastering on the surface of concrete around the site has different degrees of cracks, hollowing, and even shedding, which has become a common problem in the plastering works. In order to ensure quality, some areas listed concrete surface plaster as a key project and achieved certain results. The construction situation will be described as follows.