由于广东地处亚热带,台风、暴雨多,风雨同时袭击外墙面的时间也较长,如果在设计与施工中不根据小型空心砌块的特点,采取必要的措施,则小型砌块建筑的外墙有可能出现渗漏的现象,影响使用效果。为总结经验,几年来我们进行了比较广泛的调查、回访。现将渗漏的原因及其防止渗漏的措施简述如下。 As Guangdong is located in the subtropical zone, with typhoon and heavy rainstorms, it takes a long time for wind and rain to attack the outer wall. If the design and construction are not based on the characteristics of the small hollow blocks and take the necessary measures, then the small blocks outside the building Wall leakage may occur, affecting the use of results. To sum up experience, we conducted relatively extensive investigations and return visits over the past few years. The reasons for the leakage and the measures to prevent leakage are briefly described below.