Description
Technical Parameters
Shandong Laimeng New Materials Co., Ltd is one of the leading manufacturers and suppliers of lightweight pu stone panels in China, featured by quality products and low price. Welcome to wholesale cheap lightweight pu stone panels for sale here from our factory. Customized orders are welcome.
PU (Polyurethane) stone panels are an innovative architectural material designed to mimic the texture, color, and rugged appearance of natural stone. Unlike real stone, which is heavy and difficult to install, PU panels offer a lightweight, high-performance alternative for both interior and exterior design.
Here is a comprehensive product introduction in English.
1. Product Overview
PU Stone Panels are manufactured using high-density polyurethane foam through a specialized molding process. This process captures every detail of natural stone-from its rough crevices to its fine mineral textures-resulting in a finish that is virtually indistinguishable from the real thing.
2. Key Features & Benefits
Weighing only a fraction of natural stone, these panels are easy to transport and do not require additional structural reinforcement.
High Durability:
Resistant to impact, moisture, mold, and rot. They won't warp or crumble over time.
UV-stabilized and temperature-resistant, making them suitable for both interior accent walls and exterior facades.
Thermal & Acoustic Insulation:
The high-density foam core provides natural sound-dampening and helps regulate indoor temperatures.
Eco-Friendly: Free from formaldehyde and harmful VOCs; many panels are made using sustainable, recyclable materials.
Fire Retardant: Most high-quality PU stone panels are treated with fire-resistant additives (often meeting B1 or B2 safety standards).
3. Comparison: PU Stone vs. Natural Stone
| Feature | PU Stone Panels | Natural Stone |
| Weight | Very Light (~4kg/m²) | Very Heavy (~50kg/m²+) |
| Installation | Easy (DIY with adhesive) | Difficult (Requires professional masonry) |
| Maintenance | Minimal (Wipe with water) | High (Sealing, deep cleaning) |
| Cost | Budget-friendly | Expensive (Material + Labor) |
| Versatility | Excellent (Can be cut easily) | Limited (Hard to customize on-site) |
4. Technical Specifications
Material: High-Density Polyurethane (PU)
Standard Dimensions: Typically $1200 \times 600$ mm or custom sizes.
Thickness: Ranges from $20$ mm to $100$ mm depending on the stone style (e.g., Mushroom Stone, Great Wall Stone).
Surface Finish: Hand-painted with UV-resistant coatings for a realistic look.
5. Typical Applications
Interior: TV background walls, restaurant interiors, fireplace surrounds, office lobbies, and bathroom accent walls.
Exterior: Garden walls, building facades, patio backdrops, and commercial storefronts.
6. Installation Guide
Preparation: Ensure the surface is dry, flat, and free of dust.
Cutting: Use a standard woodworking saw (hand saw or miter saw) to cut panels to size.
Application: Apply a high-strength, nail-free construction adhesive in a zigzag pattern on the back.
Mounting: Press firmly onto the wall. For exterior or high walls, mechanical fasteners (screws) are recommended for extra security.
Finishing: Use matching caulk or repair paste to hide joints or screw holes for a seamless look.
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