钢模板成型的混凝土表面比较光滑,在这种表面上如何抹灰是一个新课题。最近,第二冶金建设公司第一建筑工程公司李耀臣小组在总结历年来施工经验的基础上,又进行了试验,找到了有效的办法,并在一千多平方米的抹灰工程上试用成功。目前,这个方法已在全公司范围内推广。所采用的方法大致如下:1.将粘结在混凝土表面的灰浆残渣及接缝处凸凹 The surface of the concrete formed by the steel formwork is relatively smooth, and how plastering on this surface is a new topic. Recently, Li Yaochen, the first construction company of the Second Metallurgical Construction Company, summed up the experience of construction over the years and conducted tests again. It found an effective method and successfully tested it on more than 1,000 square meters of plastering works. At present, this method has been promoted throughout the company. The methods used are as follows: 1. Coarse mortar residue and joints on the concrete surface