Although the stone hanging is only a small accessory in the entire stone curtain wall, it plays a role of two or two. It can also be said that the hanging is one of the most critical accessories in the quality and safety of the entire stone curtain wall. . However, when the stone is installed by the wet reinforcement method or the dry method, the iron fittings rust and spread to the surface of the stone to form rust yellow. The cause of rust yellow is that the stone itself contains unstable iron-containing minerals or foreign rust penetrates to the surface of the stone due to moisture to cause rust yellow. Therefore, reducing the moisture content of the stone can avoid the occurrence of stone rust. So, how to prevent stone rust from hanging? Below, let's take a look with the editor of FABULOUS Group:

　　1. Before installing the stone, perform protective measures to prevent moisture from entering the stone slab to prevent iron-containing minerals from oxidizing with moisture and oxygen in the air to cause rust yellow.

　　2. When the stone is installed by the dry method, the stainless steel pendant should be carefully selected to avoid the pendant from being rusted and spreading to the stone surface to form rust yellow.

　　3. When re-decorating the stone surface, avoid using materials and accessories that easily pollute the stone, such as lamps that have not been rust-proofed, air outlet wind deflectors, fixed fasteners, etc. And the wear part of the stone cutting saw after decoration should be coated with a protective agent to prevent the rust from spreading to the surface and causing pollution

　　4. When cleaning the stone, avoid using acidic detergents, because the acidic substance easily dissolves the iron-containing minerals of the stone, and then further reacts with moisture and oxygen in the air to cause rust yellow.