Why does the farm roof need anti-corrosion?

The main reason why farm roofs need anti-corrosion is because there is a large amount of moisture, ammonia and other chemical substances in the farm environment. These substances will cause corrosion and damage to the roof structure, shortening the life of the roof and reducing safety, thereby affecting the The normal operation of the farm and the healthy growth of the animals. Therefore, anti-corrosion treatment of the farm roof can extend its service life and ensure the long-term stable operation of the farm.