Gray Hollow PU Stone Panel

Key Advantages

• Dimensions: 1200×600mm with single panel area of 0.72M²; Hollow patterns are integrally molded
• 38mm thickness: Provides three-dimensional effect with clean hollow-cut edges
• Hollow design: Enables light transmission, suitable for partition walls and accent walls
• PU material: Lower density than natural stone, lightweight, easy to cut, and workable
• Water and corrosion resistance: Non-absorbent, non-corrosive material suitable for indoor and outdoor use
• Ventilation: Hollow structure allows air circulation, preventing moisture accumulation

Product Features

Application Scenarios

• Social media feature walls (live streamer rooms, photo studios, social media walls)
• Entryway screen partitions (residential entryways, hotel lobbies, club entrances)
• Restaurant feature walls (restaurants, cafes, tea houses)
• Boutique hotel accent walls (guest room backgrounds, corridors, courtyard walls)
• Corridor decoration (residential corridors, office corridors, commercial passageways)
• Commercial creative spaces (showrooms, concept stores, beauty salons, clothing shops)
• Semi-outdoor partitions (balconies, patios, courtyards)

Frequently Asked Questions and Precautions

Q1: What is the primary function of the hollow design?
The hollow design serves two functions: decorative and light-transmissive. Decoratively, the hollow patterns add texture and artistic appeal to walls. For light transmission, light passing through the hollow areas creates shadow patterns on the opposite side, suitable for partition walls requiring light penetration and visual transparency.

Q2: Can the product be used outdoors?
Yes. PU material is formulated with anti-aging and UV-stabilizing agents, providing color fade resistance and weather resistance. The hollow structure prevents water accumulation and moisture retention, making it suitable for semi-exposed and fully exposed exterior walls. For long-term exposed applications, darker colors are recommended, as lighter colors may show more noticeable color shift under extreme sunlight conditions.

Q3: How are the hollow areas cleaned?
Dust may accumulate on hollow area edges and interior surfaces. Use a soft brush, compressed air (pressure not exceeding 0.3MPa), or a vacuum cleaner with a brush attachment. Avoid using high-pressure water jets directly on hollow areas, as water pressure may damage edges.

Q4: Can the product be used as a freestanding partition (not attached to a wall)?
Yes. Panels can be mounted to wood or metal frames to create freestanding screen partitions. Ensure the frame structure is stable and capable of supporting panel weight and wind loads (for outdoor use). Consider adding a backing panel or reinforcement ribs on the back side.

Q5: Can hollow patterns be customized?
Standard products have fixed hollow patterns. Custom patterns (corporate logos, specific graphics) require new mold tooling, involving mold costs and minimum order quantities. Consult suppliers for custom production details.

Q6: How are the panels installed?
Apply with specialized PU stone adhesive or neutral mold-resistant construction adhesive. The substrate must be flat, dry, and solid. For partition applications, secure panels to frames and cover edges with trim pieces. If hollow area backsides require coverage, add backing panels or light-transmitting materials (such as acrylic or glass).

Precautions:

• Verify substrate flatness before installation: height difference ≤ 5mm when measured with a 2-meter straightedge
• Storage requirements: Store flat on dry ground with stack height not exceeding 1 meter; Avoid heavy pressure. Hollow areas are load-concentrated points; Do not apply pressure on hollow sections
• Use fine-tooth saw blades (tooth spacing ≤ 3mm) when cutting; Avoid cutting through hollow pattern areas. Apply color-matched paint to cut edges
• Inspect hollow areas for mold残留物 (residue) before installation; Clean with a soft brush
• Apply adhesive to solid areas of the panel; Prevent adhesive from extruding into hollow openings
• For light-transmitting partition applications, use warm color temperature light sources (2700K-3000K) on the back side to enhance shadow layering
• Inspect color consistency across multiple batches before large-scale installation
• Avoid using steel wool pads, hard brushes, or high-pressure water jets to clean hollow areas
• For outdoor installation, ambient temperature should be between 5°C and 35°C. Avoid installation during rain
• Handle carefully during transport and loading/unloading; Hollow areas are structurally weak. Avoid impacts and heavy pressure