Waterproof PVC Marble Sheet High Impact Resistance Polyvinyl Chloride Marble Panel
Product Overview
This 100% Waterproof PVC Marble Sheets series is engineered specifically for high-moisture, high-wear applications such as bathrooms and basements. Built on a high-density rigid core substrate, it completely blocks moisture, directly solving the real-world problems of natural stone efflorescence and wood rot.
The reinforced surface coating delivers scratch-resistant and chemical-resistant superior durability, enduring high-frequency wiping with medical alcohol or hypochlorous acid without losing its luster. Certified to Class B1 flame-retardant and E0 eco-friendly standards, it fully complies with overseas commercial fire codes and residential regulations.
Technical Specifications
| Test Item |
Requirement |
Test Result |
Verdict |
| Surface Hardness |
≥3H |
4H |
Pass |
| Coating Adhesion |
≤Grade1 |
Grade0 |
Pass |
| Abrasion Resistance |
≥3000 |
4504 |
Pass |
| Chemical Resistance |
No abnormalities |
No change |
Pass |
| Water Absorption |
≤0.5% |
0.12% |
Pass |
| Fire Rating |
Class B1 |
Compliant |
Pass |
| Formaldehyde |
≤0.124 mg/m³ |
ND |
Pass |
| Weathering |
ΔE<2.0 |
0.82 |
Pass |
Installation Guide
- Acclimatization & Precision Cutting: Lay UV boards flat on-site for 24+ hours to acclimate to indoor humidity. Cut panels using a portable marble cutter with a fine-tooth alloy saw blade. Deduct 1-2mm from actual length and width to leave a micro-gap for natural thermal expansion.
- Dual-Component Adhesive Application: Wipe dust off the board back. Implement the "Dual-Adhesive Method": apply large dots of heavy-duty nail-free glue for instant positioning, and continuous waves of neutral silicone structural adhesive along edges for 10+ years of tensile strength.
- Panel Bedding & Air Evacuation: Align the prepped board to the wall. Press firmly from the center outward to evacuate trapped air. Gently tap with a rubber mallet to flatten adhesive to a uniform 1-2mm thickness.
- Profile Jointing & Edge Trimming: Install specialized aluminum alloy or premium PVC H-trims and corner profiles at panel joints. Maintain a uniform 1.5mm gap between panels for seamless finishing.
- Structural Curing & Film Stripping: Allow adhesive to cure undisturbed for 24 to 48 hours. Once fully cured, strip the protective PE film to reveal the high-gloss, scratch-resistant mirror finish.
Our Manufacturing Facility
Frequently Asked Questions
Why do your 100% Waterproof PVC Marble Sheets deliver much better durability than natural marble?
Natural marble is porous, making it highly susceptible to water absorption, efflorescence, and yellowing. Our 100% Waterproof PVC Marble Sheets utilize a high-density, closed-cell stone-plastic matrix with a 0% water absorption rate. They will never swell, delaminate, or mildew in 100% humid environments like showers or basements, fundamentally solving the fragility and penetration issues of natural stone.
How does the product prove its superior durability in high-traffic commercial projects?
For high-traffic areas like hotels and hospitals, our PVC Marble Sheets feature a double-layered, high-molecular UV protective coating that achieves a surface hardness of 3H - 5H. Proven by rigorous falling sand and scratch tests, the surface resists white marks and peeling. While remaining 100% waterproof, it delivers long-term impact and wear resistance, significantly lowering maintenance costs for commercial property owners.