Vitrified bricks are manufactured using high-temperature and high-pressure firing processes, which can leave tiny pores on the surface. These pores make the bricks more prone to staining as dirt and grime can easily seep into the brick body. To address this issue, many manufacturers apply a layer of wax on the surface to protect the brick from damage. However, since the quality and anti-staining performance vary significantly between brands, it's essential to take extra precautions during installation.
Here are some key steps to follow during the construction process:
1. Before laying the tiles, carefully check the product model, grade, size, and color number on the packaging. If you have any concerns about the quality, contact the manufacturer or dealer immediately—once installed, it may be too late to resolve issues.
2. Prepare the base surface before installation. For dry-laid methods, ensure the foundation is sufficiently hardened before placing the tiles. When laying, maintain a gap of 2–3 mm between the tiles for proper alignment and expansion.
3. It is recommended to use 325-grade cement. The dry-laid method ratio should be 1:3 (cement to fine sand) for the base layer, and 1:2 for the bonding layer. For white polished tiles, white cement is advised to achieve a better color match. Applying an anti-stain wax before polishing can also enhance the tile’s resistance to soiling.
4. Pay attention to the pattern and design features of the tiles. Look for consistent direction in mosaic patterns. If the pattern is not clear or absent, adjust based on the overall design requirements.
5. After installation, promptly remove any cement residue left on the tiles. Allow the floor to cure for 4–5 days to avoid unevenness caused by external pressure or movement.
6. Check if the vitrified bricks have been waxed. If not, apply a protective wax layer. A simple way to test: if the surface feels waxy or leaves fingerprints when touched, it has been waxed. If not, re-waxing is necessary.
7. Workers should use a rubber hammer wrapped in a white cloth before striking the tiles. Tiles with poor anti-staining properties may show black marks when hit with a leather hammer, which are difficult to clean later.
8. Avoid walking on newly laid tiles. The bricks need time to set properly. Stepping on them too soon can cause uneven surfaces.
9. Cover the newly laid tiles with a tarp or protective sheet to prevent sand, paint, glue, or other materials from damaging the surface.
10. Do not pile debris or heavy objects on the new floor. If you need to place items like air compressors or control panels, use padding to protect the tiles from vibrations and impacts.
11. When moving furniture, especially those with metal corners, lift them instead of dragging them across the tiles. This prevents scratches and surface damage.
12. After the renovation is complete, thoroughly clean the tiles to ensure they are easy to maintain in the future. Regular cleaning will help preserve their appearance and extend their lifespan.
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