Mosaic Arabesque Wall Tile Installation & Rust Spot Formation
Installation Process
During the mosaic arabesque wall tile installation, dry hanging construction technology should be used whenever possible. In cases where dry hanging is not feasible, the use of water should be minimized.
- The water content of the base layer should be less than 4% to prevent moisture from affecting the tile.
- Proper preparation of the base layer isolates water, reducing the risk of water-related tile issues.
Post-Paving Care & Maintenance
1. Wet-Laid Mosaic Arabesque Wall Tiles
- Do not polish or apply crystalline finishing for 28 days after installation.
- During this period:
- Keep the surface clean and dust-free.
- Avoid covering the tiles to allow natural evaporation of moisture.
2. Seam Treatment & Defect Repair
- Once the marble mosaic has cured:
- Open the seams and clean dust from both sides of the gap.
- Adjust the glue mixture and seal the seams properly.
- Repair surface defects to minimize water infiltration channels and prevent long-term moisture issues.
What Are Rust Spots?
Rust spots appear when iron-containing substances enter the marble mosaic or when iron compounds within the marble react with environmental chemicals. This reaction forms yellow or yellow-brown stains on the surface.
Chemical Explanation
Rust formation requires three elements:
- Fe (Iron)
- O₂ (Oxygen)
- H₂O (Water)
When iron reacts with oxygen and moisture, oxidation occurs, leading to rust spots.
Causes of Rust Yellowing in Marble Mosaic
1. Primary Rust Spots
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Some marble mosaics naturally contain iron oxide elements, such as:
- Gold Wire Beige
- Silver Wire Beige
- Saanna Beige
- White Hemp
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In humid environments, these iron-containing substances oxidize upon exposure to air, forming rust stains.
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Water movement through the micropores of the mosaic arabesque wall tile leads to irregular discoloration (chloasma) on the surface.
