What causes rust spots on stone crafts?

There are still many reasons that cause stone crafts to produce rust spots. For example, when the raw stone is processed and cut with steel grit, the steel grit contaminated on the stone surface cannot be cleaned. After the action of water vapor, rust spots can be formed. Generally speaking, after being polished and polished, the rust spots will not happen again. After the stone has been pickled, the residual acidic substances will react with water and cause rust yellow.

During installation, some iron accessories are rusted, and then spread to the surface of the stone, which will also cause the surface to be rusty yellow. Because the reason for the rust spots on the stone art is that it contains iron minerals or foreign rust, and the rust spots are produced due to the penetration of water. It is an effective way to reduce the water content of the stone.
The common method to reduce the water content of stone is to protect it before installation to prevent water intrusion and rust of accessories. When cleaning, avoid using acidic cleaning agents. When installing, choose accessories carefully. When choosing to buy stone art, pay attention to whether there are rust spots on the surface, and choose a professional manufacturer. Large manufacturers do a good job in protection.
Garden stone art is a kind of plastic art and also a kind of environmental art. When placed in the garden, it can set off the beauty of the garden and have a strong decorative effect. Furthermore, garden stone art itself is a landscape for people to stop and appreciate, giving people visual enjoyment and meeting people's aesthetic needs. No matter ancient or modern, Chinese or foreign, sculpture can give people some cultural edification, especially in my country, which has a profound cultural tradition, and stone art can better interpret history and convey culture.
When appreciating garden stone art, one should appreciate its external form first, and then pay attention to its inner nature, whether it is the small animal stone art placed in the garden or the stone art of some other objects, this is the case . The garden stone art can be well integrated with the garden landscape, and the functions of the garden stone art and the garden can be brought into full play.