外墙渗漏的危害和成因及防治

Hazard origin and prevention of exterior wall leakage

阐述了外墙渗漏对工程结构产生的危害性,从设计、材料、施工三方面分析了外墙渗漏的原因,介绍了相应的预防措施,以杜绝此类质量缺陷,保证工程结构的耐久性和安全性。

It represents the hazard of exterior wall leakage to engineering structure, analyzes the origin from three aspects of design, material and construction, and introduces the corresponding prevention measures in order to stop this quality flaw and assure the durability and security of engineering structure.