Views: 55 Author: Site Editor Publish Time: 2025-03-19 Origin: Site
Before starting the installation, carefully review the blueprints and determine the positioning of the sintered stone panels. The base surface must be properly leveled, with horizontal and vertical deviations controlled within 3mm to ensure optimal adhesion.
Standard wall deviation is around 2mm.
If the deviation exceeds 5mm, a dry-hanging method may be more cost-effective.
For interior walls, special foam boards of varying thicknesses can be used for faster and more convenient leveling.
Whether a primer (wall sealer) is needed depends on the base surface condition:
For stable cement walls with no dust issues, a primer is not required.
For wet areas such as bathrooms, a waterproofing treatment must be applied.
Mark reference lines based on the blueprint to ensure precise alignment.
Apply tile adhesive on both the wall surface and the back of the sintered stone panel.
For large-format sintered stone, spread the adhesive along the short edge direction of the panel, ensuring consistency with the adhesive direction on the wall.
Maintain an overall adhesive thickness of 3-8mm.
The optimal installation temperature is 20-35°C. In tropical regions, it is best to work in the afternoon or evening to prevent the adhesive from drying too quickly.
The adhesive open time is approximately 40 minutes, but direct sunlight can accelerate drying.
In hot summer conditions, installation is best scheduled between 4:30 PM and 11:00 PM.
Large, thin sintered stone panels are prone to slight bending in the center.
Always use a leveling device and confirm alignment in two directions before finalizing placement.
Use tile leveling clips to secure even spacing and prevent shifting.
Choose C2S1-rated adhesive, which provides optimal flexibility and bonding strength.
Ensure that the adhesive's open time is around 40 minutes to allow sufficient workability.
When cutting openings in the sintered stone panels, always drill four small positioning holes first.
Once the adhesive has set, proceed with final cutting and drilling in the designated sequence to avoid damage.
Surface Preparation – Level the base surface, clean thoroughly, and mark guidelines.
Adhesive Mixing and Application – Mix the adhesive according to specifications and apply it on both the wall and the panel.
Panel Installation – Align panels, press firmly, use a vibrating tool for better adhesion, and secure with tile leveling clips.
Joint Treatment – Fill joints with matching grout for a seamless finish.
Post-Installation Protection – Prevent exposure to sunlight, rain, or extreme conditions for at least 24 hours.
| Issue | Cause | Solution |
|---|---|---|
| Hollow areas under stone | Uneven adhesive application | Use a larger notched trowel, apply adhesive more evenly |
| Uneven adhesive ridges | Poor adhesive distribution | Slow down application speed, clean tools regularly |
| Weak adhesion | Dust or moisture on the base | Clean thoroughly, ensure the base is dry |
| Panels shifting after placement | Adhesive too thin or panel weight too heavy | Adjust adhesive mix ratio, install panels from bottom to top |
| Hollow spots after curing | Adjusted panel after adhesive had set | Do not reposition panels once adhesive begins curing |
Panel alignment and joint spacing must be precise and uniform.
Adhesion should be strong and secure, with no more than 10% hollow spots.
Surface flatness must be within 1.5mm deviation to meet standard requirements.
By following these key tips for sintered stone adhesive installation, you can ensure a high-quality, durable, and aesthetically pleasing finish. Proper surface preparation, adhesive selection, and installation techniques are essential for achieving optimal performance and long-term stability.
If you have further questions, please contact us at sales@wificeramics.com.
