按传统的方法施工,封闭后的阳台在下雨时,很容易渗漏。现介绍一法,可有效根治此通病。图1是按传统方法施工,有如下缺点。(1)阳台窗户就位于阳台边缘,在雨天很容易在窗口上下冒头部位造成渗漏。(2)雨水顺窗户流淌,不仅污染阳台,而且造成沿栏板分割条渗漏。图2是改进后封闭阳台作法,有如下优点。 In accordance with the traditional method of construction, the enclosed balcony is easy to seep when it rains. Now introduce a method that can effectively cure this problem. Figure 1 is constructed by conventional methods and has the following disadvantages. (1) The balcony window is located on the edge of the balcony and it is easy to cause leakage in the rainy days. (2) Rainwater flows along the windows, not only contaminating the balcony, but also causing leakage along the partition strip. Figure 2 shows an improved closed balcony practice with the following advantages.