The main raw material of Tieyi guardrail is iron. We all know that iron is very easy to rust. In order to ensure its service life, the guardrail needs to be sprayed with a layer of protective paint to isolate oxygen and avoid oxidation and rust.

铁艺护栏

Wrought iron guardrail

做好防腐蚀工作可以有效的防止铁艺护栏外层生锈，防护漆的使用时间也会更长，尽量避免与一些化学物质，例如酸性、碱性物质混合，都能产生化学反应。

Good anti-corrosion work can effectively prevent the outer layer of iron guardrail from rusting, and the use time of protective paint will be longer. Try to avoid mixing with some chemical substances, such as acidic and alkaline substances, which can produce chemical reaction.

大部分铁艺护栏的安装使用是在户外的，户外的环境没法控制，防潮这点很难做到，尽可能的在雨水天气过后擦拭一遍，虽然很麻烦，工程量比较大，但是比较有效的一种防腐蚀方法。

Most of the iron guardrails are installed and used outdoors. The outdoor environment can't be controlled, so it's difficult to prevent moisture. Try to wipe it again after the rain weather as much as possible. Although it's very troublesome and the engineering quantity is relatively large, it's a more effective anti-corrosion method.

防护漆经过长时间的阳光照射也会有脱落的情况出现，因此定期的给铁艺护栏补漆，发现就及时做修补，这样才能有效的避免被侵蚀腐蚀。

After a long time of sunlight, the protective paint will fall off. Therefore, we should repair the Tieyi guardrail regularly and repair it in time when we find it. Only in this way can we effectively avoid erosion and corrosion.