钢筋混凝士耐久性问题是华南港口建设急待解决的严重问题。为解决此问题,我所从1983年5月开始研究表面涂层问题,共搜集了兰州、天津、武汉、广州等地的涂料研究所和华南工学院近年来研制的高效能防蚀涂料十余种进行室内筛选试验,并将部分性能较好的涂料在湛江一区南袋粮泊位第四跨码头进行了一次实体工程模拟试验。本文对该试验研究进行概要总结。 The durability of reinforced concrete is a serious problem urgently to be solved in the construction of South China Port. In order to solve this problem, I started from May 1983 to study the surface coating, a total of collected in Lanzhou, Tianjin, Wuhan, Guangzhou and other places in the Institute of Coatings and South China Institute of Technology developed in recent years, more than 10 high-performance anti-corrosion coatings Indoor screening test, and some of the better performance of the paint in Zhanjiang District South bag grain dock across the quay for a physical simulation test. This paper summarizes the experimental study.