Jinan resident container has been used for a long time. After a long time of wind, sun and rain, the box will also be corroded, which will have a great impact on the life of the box. So how to do anti-corrosion treatment in the design and construction? Next, we will introduce two methods briefly for you by the manufacturer of residential containers.

一、热浸锌法

1、 Hot dip galvanizing

热浸锌出产工业化程度高，耐久年限长，其质量稳定。大量用于室外的钢结构，易受腐蚀并且还不易维修。近年来大量出现的轻钢结构体系中的压型钢板等，也较多采用热浸锌防腐蚀，住人集装箱便是。热浸锌的首道工序是酸洗除锈，然后是清洗，如果这两道工序不完全均会给防腐蚀留下隐患，所以有必要处理完全。关于钢结构规划者，应该防止规划相贴合面的构件，避免贴合面的缝隙中酸洗不完全或酸液洗不净。造成镀锌外表流黄水的现象，毕竟热浸锌是在高温下进行的。

Hot dip galvanizing has high industrialization, long durability and stable quality. A large number of steel structures used outdoors are vulnerable to corrosion and difficult to maintain. In recent years, a large number of profiled steel plates in the light steel structure system also adopt hot-dip galvanizing for corrosion prevention, such as residential containers. The first process of hot-dip galvanizing is pickling and rust removal, followed by cleaning. If these two processes are not complete, they will leave hidden dangers for anti-corrosion, so it is necessary to deal with them completely. As for the steel structure planner, it is necessary to prevent the members of the joint surface from being planned, and to avoid incomplete pickling or unclean acid washing in the gap of the joint surface. The phenomenon of yellow water flowing on the surface of galvanizing is caused. After all, hot-dip galvanizing is carried out at high temperature.

二、涂层法

2、 Coating method

优良涂层依赖于完全除锈，常用的优良氟碳涂料，防腐年限乃长达50年。所以用于室内钢结构或相对易于维护的室外钢结构较多。虽然一次性本钱低，但用于野外时维护本钱较高。涂层法的施工就是除锈，所以要求高的涂层一般多用喷砂喷丸除锈，露出金属的光泽，除掉所有的锈迹和油污。

Excellent coating depends on complete rust removal. The commonly used excellent fluorocarbon coating has an anti-corrosion life of up to 50 years. Therefore, there are many indoor steel structures or outdoor steel structures that are relatively easy to maintain. Although the one-time cost is low, the maintenance cost is high when used in the field. The first step in the construction of coating method is to remove rust. Therefore, the coating with high requirements generally uses sand blasting to remove rust, expose the luster of metal and remove all rust and oil stain.

住人集装箱的长处许多，比如、制作速度、款式多样等，但是我们不能忽视维护它的必要性。

Human container has many advantages, such as environmental protection and energy saving, production speed, variety of styles, etc., but we can't ignore the necessity of maintaining it.