Abstract: The paper reviewed various technologies of underwater anti- corrosion coating all over the world, and introduced some advanced underwater coating procedure and materials. At the same time, some engineering cases were involved in this paper, provided a newway to protect underwater metal structures and prolong its life.

摘要： 重点介绍了直接在水下结构物表面施涂的水下涂装防腐工艺和方法、世界先进的水下涂装材料、水下涂装设备、水下涂装工艺, 水下涂装技术以及实际应用的具体做法, 同时也介绍了国内外水下涂装防腐技术与应用实例。对工程金属结构的安全运行和保护寿命提供一个经济有效的方法, 为水利行业的金属结构防腐蚀指出了一条新的途径。