**Class A Fireproof Thermal Stone Paint Veneer**
**Class A Fireproof Thermal Stone Paint Veneer**
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**Product Description:**
The "Bangti" brand Class A fireproof and heat-insulating real stone lacquer veneer is a national patented product developed and manufactured by Shanghai Bangti Company. This innovative material combines the benefits of exterior wall insulation and high-end decorative finishes into one seamless system. The composite panel features a unique box-type reinforced structure, with an outer layer made from inorganic polymer mortar, a middle layer of alkali-resistant fiberglass cloth, and an inner core of pure inorganic water-repellent glass wool. With a water-repellent coefficient of up to 98%, a bulk density of 80kg/m³, and a thermal conductivity of ≤0.032 W/(m·K), this material ensures superior performance in both insulation and moisture resistance.
The special design of the box-type reinforcement connects the wall surface and the exterior finish, while the advanced adhesive technology bonds the wall and the panel together as a single unit. This integration enhances structural stability and durability. The outer layer is finished with premium real stone paint, offering an elegant and long-lasting decorative effect that overcomes common issues like cracking, blistering, and peeling found in traditional exterior coatings.
Extensive testing has shown that the tensile and shear strength of the "Bangti" panels are tens to hundreds of times greater than conventional insulation systems. Their lifespan is comparable to that of the building itself. The advanced production process eliminates common problems such as separation between the insulation layer and the building, as well as surface alkali issues. Additionally, the lightweight and easy-to-handle design makes installation quick and efficient, significantly reducing construction time.
This product is widely used for exterior wall insulation, renovation of old buildings, and the creation of fireproof and heat-insulating composite panels. It is ideal for projects where safety, durability, and aesthetics are key requirements.
**Main Specifications:**
- Size: 600×1200mm, 600×1500mm, 600×1800mm (custom sizes available)
- Suitable for various architectural applications
**Technical Parameters:**
**Adhesive Performance:**
| No. | Inspection Item | Unit | Standard Requirement | Test Result | Conclusion |
|-----|------------------|------|-----------------------|-------------|------------|
| 1 | Open Time | min | ≥20 | 20 | Qualified |
| 2 | Tensile Adhesive Strength | MPa | ≥0.5 | 1.5 | Qualified |
| 3 | Tensile Adhesive Strength After Water Immersion | MPa | ≥0.5 | 0.8 | Qualified |
| 4 | Tensile Adhesive Strength After Heat Aging | MPa | ≥0.5 | 0.6 | Qualified |
| 5 | Tensile Adhesive Strength After Freeze-Thaw Cycle | MPa | ≥0.5 | 0.9 | Qualified |
**Glass Wool Properties:**
| Parameter | Value |
|-----------|--------|
| Bulk Density | 80 kg/m³ |
| Thickness | 50±1 mm |
| Water Repellency | 98.2% |
| Thermal Conductivity | ≤0.032 W/(m·K) |
| Average Fiber Diameter | 5.5 μm |
| Slag Content | 0% |
| Combustion Performance | Non-combustible (Grade A) |
| Thermal Load Shrinkage Temperature | 350°C |
| Moisture Content | 0.4% |
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