Fireproof Ultra-Thin Aluminum Honeycomb Stone Panel for Interior Walls

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: sc-01
• Material: Stone Honeycomb
• Performance: High Intensity
• Function: Exterior Walls, Walls, Ceilings, Partitions, Ships
• Level: A
• Application: Architecture, Marine/Transport, Hygienic Spaces
• Panel Thickness: 10-30mm (Stone 3-5mm + Aluminum Core)
• Flexural Strength: ≥7.0MPa (GB/T 17748)
• Fire Protection Level: Class A2 (En 13501-1)
• Weather Resistance: No Corrosion After 3000h Salt Spray Test
• Life Cycle: 30 Years+ (Outdoor Curtain Wall)
• Fire Prevention: a
• Service Life: 25+ Years
• Sound Insulation: RW 15 dB
• Transport Package: Plywood Boxes
• Specification: 1200*2400mm, width<2000mm, length<10000mm
• Origin: Foshan, China
• HS Code: 76109000
• Production Capacity: 100000PCS/Years

Product Description

Product Description

Stone Honeycomb Panel :

 Features 
1. *Lightweight & High Strength* - Stone veneer (3-5mm) bonded to aluminum honeycomb core, 1/5 the weight of solid stone with 3x higher strength.  
2. *Authentic Stone Texture* - Natural granite/marble surface with original aesthetics.  
3. *Flat & Rigid* - Honeycomb structure ensures exceptional flexural rigidity, resisting warping.  
4. *Eco-Friendly* - Reduces quarrying needs; aluminum core is fully recyclable.  

Functions & Applications 
1. *Exterior Cladding*: Curtain walls, canopies, column covers  
2. *Interior Design*: Wall panels, ceilings, elevator lobbies, furniture tops  
3. *Special Applications*: Ship interiors, medical cleanrooms (dust-free surface)  

Applications

1. *Skyscraper façades (reduces structural load)*  

2. *Historic building renovation (lightweight retrofit)*  

3. *Airport/substation interiors (Class A fire rating)*  

Key Advantages 
1. *Lightweight*: Cuts steel support costs; 50% faster installation 
2. *Seismic/Wind Resistant*: Passes JIS/GB wind pressure tests for typhoon zones 
3. *Flexible Installation*: Custom cutting/drilling; adhesive or mechanical fixing 
4. *Thermal/Acoustic Insulation*: Honeycomb core blocks sound/heat (15dB+ noise reduction) 
5. *Low Maintenance* : No staining risk; easy cleaning

Specification

Panel thickness	10-30mm (stone 3-5mm + aluminum core)	Flexural strength	≥7.0MPa (GB/T 17748)
Fire protection level	Class A2 (EN 13501-1)	Weather resistance	No corrosion after 3000h salt spray test (ASTM B117)
Transport packaging	Plywood boxes, export	Function	Exterior walls, walls, ceilings, partitions, ships
country of origin	Foshan, China	productive forces	100000 m2/year

Company Profile

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Engineered Composite Solutions for Global Architecture

Established in Sanshui District, Foshan City—Guangdong's premier building materials manufacturing hub—Pengzesheng leverages 10 years of specialized expertise in advanced honeycomb composite panels. As an ISO-certified manufacturer, we deliver precision-engineered solutions for architectural facades, interior systems, and industrial applications worldwide.

 

Core Products & Expertise

Aluminum Honeycomb Panels: Lightweight yet high-strength (ASTM C297-compliant), offering PVDF/PE-coated, anodized, or woodgrain finishes.

Stone Honeycomb Panels: Ultra-thin natural stone (3–5mm) bonded to aluminum cores, reducing weight by 70% versus solid slabs.

Stainless Steel Honeycomb Panels: Featuring 304/316L anti-fingerprint surfaces for hygienic and marine environments.

 

Manufacturing Excellence

15,000m2 Production Base: Equipped with automated cutting lines, CNC routers, and vacuum hot-press bonding systems.

Strict QC Protocols: Adherence to GB, ASTM, and EN standards; SGS-certified peel strength >7MPa.

Customization Capabilities: Support bespoke sizes (max 4000×2000mm), thicknesses (10–50mm), and surface textures.

 

Global Applications

Our panels empower iconic projects across:

Architecture: Curtain walls, ceilings, column cladding

Transportation: High-speed train interiors, ship bulkheads

Specialized Spaces: Hospitals (antibacterial panels), luxury retail (mirror finishes)

 

Why Partner With Us?

Decade of Innovation: 50+ technical patents in composite bonding and sustainability.

Supply Chain Integration: Vertical control from raw material sourcing to logistics.

Eco-Conscious Production: Recyclable materials and VOC-free adhesives (LEED contributive).

Driven by our motto—"Strength in Lightness"—we serve clients across 30+ countries with an annual capacity of 500,000m2. Partner with Pengzesheng to transform your architectural vision into enduring reality.

Production Process

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1.Raw Material Preparation
Face Sheets: AA3003/AA5052 aluminum coils (0.5-1.5mm thickness), degreased & cleaned.
Honeycomb Core: Aluminum foil (AA3003H18, 0.04-0.08mm) expanded to cell sizes Φ3-12mm.
Adhesive: Two-component epoxy or polyurethane glue (solid content ≥60%).
2. Face Sheet Pre-Treatment
Chemical Conversion: Chromating or zirconium treatment (improves coating adhesion).
Coating Process:
PVDF Coating: 3-coat/2-bake system (primer+color+clear), cured at 230℃.
Anodizing: Electrolytic coloring, thickness 15-25μm.
3. Core Stabilization
Resin Impregnation: Core dipped in phenolic resin, pre-cured at 80℃ for 10 min.
Expansion: Stretched laterally to target cell size, density controlled at 40-100kg/m³.
4. Composite Bonding
Adhesive Application: Glue sprayed (120-500g/m²) or film-transferred onto faces.
Layup: Face-core-face sandwich assembly (symmetrical structure).
Hot Pressing:
Temp: 120-140℃ (epoxy)/90-110℃ (PU)
Pressure: 0.8-1.2MPa
Time: 30-60 min (vacuum hot press)
5.  Post-Processing
Trimming & Cutting: CNC waterjet/saw cutting, tolerance ±0.5mm.
Forming:
Bending: Grooved & folded (min. radius R=100×thickness)
Perforating: Hole accuracy ±0.1mm
Edge Sealing: Aluminum profiles or sealant injection.
6. Quality Control
Bond Strength: Peel test ≥7N/mm (GB/T 1452).
Flatness: Laser scanning ≤0.5mm/m².
Weather Resistance:
Salt spray >4000h (ASTM B117)
UV aging 2000h (ISO 4892)

Packing & Delivery