随着社会经济和建筑行业的快速发展,城乡建设过程中建筑的外墙饰面材料、工艺在不断更新,预防渗漏问题取得了一定的防治效果。但造成外墙渗漏的原因非常复杂,涉及到建筑物从设计、施工到使用等各方面,通过对施工过程中和使用中建筑物外墙面出现渗漏现象进行原因分析,提出针对性的预防处理措施和事后补救方法,起到了较好的效果。 With the rapid development of the social economy and the construction industry, the external wall finishing materials and processes in the construction of urban and rural areas have achieved some prevention and control effects due to continuous updating and leakage prevention. However, the cause of the external wall leakage is very complicated, which involves the aspects of design, construction and use of the building. By analyzing the cause of the seepage on the external wall of the building in the process of construction and in use, Preventive measures and after-treatment remedies have played a good effect.