Tip 1: Strictly Control Base Treatment and Leveling Accuracy

• Thorough Cleaning and Repair

  Before construction, the base must be completely cleaned to ensure no dust, oil, or standing water remains. For dusting or low-strength bases, a bonding agent must be applied for reinforcement.
• High-Precision Leveling

  The flatness error of the base should be kept within a tight tolerance (typically ≤ 3mm over 2 meters). For uneven surfaces, cement mortar leveling or self-leveling cement is required. Direct tile installation on an uneven base is strictly prohibited.
• Adequate Moisturizing

  The base should be fully moistened with water before tiling, but without standing water. This prevents the base from absorbing moisture from the tile adhesive too quickly, ensuring proper strength development of the bonding layer.

Tip 2: Adopt Double-Side Application and High-Quality Bonding Materials

• Selection and Use of Notched Trowels

  Use a notching trowel to apply a uniform layer of adhesive on the base, then comb full, consistent ribbed stripes.
• Adhesive on Tile Backs

  For large-format tiles (800×800mm and above) or low-water-absorption sintered stone and large panels, adhesive must also be applied to the tile back. This effectively removes air, increases contact area, and ensures full mortar coverage.
• Material Matching

  Select the appropriate tile adhesive model based on tile type (ceramic, porcelain, sintered stone) and application environment (indoor, outdoor, wet areas). Traditional cement mortar is strictly prohibited for installing modern low-water-absorption tiles.

Tip 3: Use Electric Vibration Leveling Tools for Dense Bonding

• Vibration for Air Removal

  After placing the tile in position, compact it using a professional tile vibration leveling machine. High-frequency vibration causes thixotropic flow in the adhesive, filling all tiny gaps.
• Uniform Stress Distribution

  Vibration tools ensure even pressure across the tile, avoiding edge chipping or center hollowing caused by manual tapping.
• Efficiency and Precision

  Beyond quality improvement, electric tools greatly shorten construction time and help quickly adjust tile level and joint alignment — especially critical for large-format tile installation.

Tip 4: Standardize Joint Spacing and Grouting Procedures

• Mandatory Joint Spacing

  Butt-joint installation is strictly prohibited regardless of tile dimensional accuracy. Indoor wall tiles require joints ≥ 1.5mm; floor tiles ≥ 2mm. Wider joints are recommended for large-format tiles or environments with large temperature fluctuations.
• Use Professional Tile Spacers

  Tile spacers must be used throughout installation to ensure consistent, uniform joint widths.
• Timely Cleaning and Grouting

  After initial curing of the adhesive (usually 24 hours), clean joints thoroughly and apply professional grout or epoxy sealant. Ensure joints are free of dust and debris before grouting.

Tip 5: Emphasize Curing and Finished Product Protection

• Avoid Early Disturbance

  Before the adhesive fully cures (typically 24–48 hours), walking, heavy loading, or cross-construction on the tiles is strictly prohibited.
• Environmental Control

  In dry, hot, or windy conditions, spray water or cover the tiled area to prevent rapid moisture evaporation that could cause cracking.
• No Water Accumulation

  For bathrooms, balconies, and wet areas, ensure proper drainage during curing. Prolonged water immersion is strictly forbidden.

Conclusion