Premium Tiles Selection Guide: Essential Standards for Dimensions, Patterns, Color Consistency, Glaze Quality, Hardness, and Slip Resistance

1. Dimensions: Standard dimensions not only facilitate construction but also ensure decorative effects. Generally, dimensional errors should be less than 0.5mm, flatness less than 0.1mm, with four right angles, and no defects such as bumps, bulges, or warped corners.

2. Pattern: High-quality tiles feature clear patterns, colors, and designs, with fine craftsmanship, and no obvious color leakage, misalignment, broken lines, or uneven shades.

3. Color Difference: For the same type and model, premium tiles exhibit minimal color variation, consistent tones, and bright, appealing colors.

4. Glaze: The glaze should be even, smooth, clean, and bright. Surfaces with particles, unevenness, color inconsistencies, or thickness variations are considered substandard.

5. Hardness and Water Absorption: Top-grade tiles offer excellent hardness, strong toughness, and resistance to breaking. After installation, they resist cracking, deformation, and stain absorption. Tiles with high water absorption have low density, poor durability, and tend to absorb oil and dirt, compromising surface integrity.

6. Slip Resistance: When water is dripped on the tile, greater friction underfoot indicates better slip resistance. This is particularly crucial for areas like kitchens and bathrooms where water exposure is common.