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About the anti-rust problem of Lu gray stone?

Release time: 2019-10-23 Visits: Times

Lu gray stone is a commonly used building decoration material, and its rust prevention problem is of concern to everyone. Let's take a look at the rust prevention problem of Lu gray stone together.

1. During the whole process of mining, excavation, production, processing, transportation, reinstallation, and application of marble materials, even if the stone does not contain iron chemicals, it is difficult to avoid marbles that have a composition, and it is difficult to prevent metal marbles. The contact of the material compound is very easy to leave the metal chemical compound, and rust often appears suddenly, which affects the appearance and generosity of the surface layer. Therefore we need to prevent rust on the stone.

2. Try to avoid reducing the stains on the stone surface directly by using acid and alkaline detergent solution. Because some acid and alkaline detergent solutions simply redox the rust spots, the iron ions that are subjected to redox reaction still have Unstable symmetry, it is easy to oxidize again with water and oxygen in the air to regenerate rust and rust again. Lu ash stone will further expand the area of rust spots with the flow of acid and alkali solution.

3. When the rust stains on the surface of the marble are treated, Lu Gray Stone only needs to apply the rust remover on the stone surface and evenly brush the marble surface. Lu gray stone can also be processed by surface grinding and polishing; the treatment of deep rust spots is relatively complex, requiring a certain amount and speed of reaction time, and sometimes it is necessary to repeat the same use.

The above is about the rust prevention problem of Lu gray stone. I hope that it will help you a bit. If you want to know more related information, please pay attention to our official website.


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