(all pictures and videos are taken from real factory scenes)
White brick-patterned polyurethane sandwich panels are building cladding panels composed of double-sided color-coated steel sheets and a rigid polyurethane foam core. Their surface features an embossed brick pattern, creating a white, antique brick effect, combining decorative and functional properties. The product conforms to the national standard GB/T 23932-2009 and is widely used in the roofing and wall cladding of industrial and civil buildings, replacing traditional building materials.
White Brick Texture PU Sandwich Panel specifications
| Product Name | White Brick Texture PU Sandwich Panel |
| Thickness | Total Panel Thickness: Available in 16mm, 20mm, and other thicknesses depending on insulation requirements (the polyurethane core layer accounts for approximately 80%). |
| Metal Panel Thickness: The outer layer of galvanized steel is typically 0.2-0.5mm thick to ensure a balance of strength and plasticity. |
| Width Range | The mainstream width is 500mm (suitable for color-coated steel embossing machines), with 1260mm and 1500mm widths also available for larger wall surfaces. |
| Length | The most common specification is 2400mm (e.g., for mobile construction panels in public restrooms). Some manufacturers offer custom sizes of 600mm, 1200mm, and 3000mm. |
| Embossing Parameters | Embossing Roller Specifications: Diameter 310-420mm, Length 600-1400mm. Embossing can produce long relief patterns such as stone brick patterns and bark patterns. |
| Embossing form | adopting the upper and lower pressing process, adjusting the pressure by the screw to control the pattern depth |
The core advantages of White Brick Texture PU Sandwich Panels are:
1. Superior Thermal Insulation Performance: Thermal conductivity as low as 0.022~0.024 W/(m·K), closed-cell rate ≥97%, insulation performance is 15 times that of concrete and 2 times that of EPS board.
For the same insulation effect, the thickness is reduced by 40% compared to EPS, saving building space.
2. Fire Safety: Core material fire rating reaches B1 (flame-retardant), some products have passed A-level certification, carbonizes upon contact with fire without melting or dripping, and produces no toxic fumes.
3. Beautiful and Durable: White brick-patterned surface is stain-resistant and easy to clean, eliminating the need for secondary decoration; the color steel plate coating (aluminized zinc/galvanized) is corrosion-resistant and has a lifespan of over 20 years.
4. Convenient Construction: Concealed snap/plug design increases installation efficiency by 50% and shortens construction time.
5. Environmentally Friendly and Energy-Saving: No formaldehyde release, core material is recyclable, meeting green building standards.
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White Brick Texture PU Sandwich Panel application scenarios and application cases
1. Industrial and Logistics Buildings: Factory exterior walls and warehouse roofs: Brick-patterned decoration enhances the building's appearance while providing insulation and load-bearing capacity.
2. Commercial and Public Facilities: Shopping mall and exhibition hall exterior walls: White brick-patterned antique effect complements modern architectural aesthetics.
3. Cleanrooms and Food Processing Plants: Aseptic walls/ceilings: Seamless surface for easy cleaning.
4. Cold Chain Facilities: Cold storage walls: Temperature stability from -196℃ to 130℃, moisture-proof and condensation-proof.
5. Prefabricated Buildings: Temporary housing and guard booths: Quick assembly, disassembly and reuse.
Factory display picture (all pictures are taken from real factory scenes)
Packaging and delivery display pictures (all pictures are taken from real factory scenes)