砌块外墙的渗漏问题用户反映比较强烈。本人通过对我市外墙渗漏严重的十六幢建筑调查发现，其中有十四幢外墙使用了混凝土砌块。因此砌块外墙的渗漏问题在一定程度上制约了混凝土砌块的推广应用。根据本人近年对外墙使用砌块建筑的调查分析，就砌块外墙渗漏的防治谈几点意见。 The leakage problem of the external wall of the block is more strongly reflected by users. I found out through investigation of 16 buildings with serious leakage on the external walls of the city that 14 of the external walls used concrete blocks. Therefore, the leakage problem of the external wall of the block restricts the popularization and application of concrete blocks to some extent. Based on my recent investigation and analysis of the use of block building for external walls, I discussed several suggestions on the prevention and control of block external wall leakage.