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Home > Lightweight Composite Building Panels > Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
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Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel
Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel

Thermal Insulation Lightweight Extreme Flatness Building Facades Composite Stone Honeycomb Panel

Customization: Available
After-sales Service: One Year
Warranty: One Year
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Product Description

Overview & Basic Info

Model NO.
sc-01
Material
Stone Honeycomb
Performance
High Intensity
Fire Protection
Class A2 (En 13501-1)
Panel Thickness
10-30mm (Stone 3-5mm + Core)
Life Cycle
30 Years+
Sound Insulation
RW 15 dB
Weather Resistance
3000h Salt Spray Tested

Product Description

Stone Honeycomb Panel 1
Stone Honeycomb Panel 2

Stone Honeycomb Panels combine the natural beauty of stone with advanced structural engineering. A stone veneer (3-5mm) is bonded to an aluminum honeycomb core, providing a material that is 1/5 the weight of solid stone but with 3x higher strength.

  • Lightweight & High Strength: Exceptional flexural rigidity, resisting warping and structural load.
  • Authentic Aesthetics: Real granite or marble surface with natural textures.
  • Seismic & Wind Resistance: Designed for high-performance safety in typhoon zones.
  • Insulation: Honeycomb core provides thermal barriers and >15dB noise reduction.
  • Eco-Friendly: Reduces natural stone quarrying; aluminum core is fully recyclable.
Panel Details
Structure Details

Technical Specifications

Panel Thickness 10-30mm (stone 3-5mm + aluminum core) Flexural Strength ≥7.0MPa (GB/T 17748)
Fire Protection Class A2 (EN 13501-1) Weather Resistance 3000h Salt Spray (No Corrosion)
Transport Packing Export Plywood Boxes Application Exterior Walls, Ceilings, Partitions, Ships
Production Capacity 100,000 m²/year Origin Foshan, China

Manufacturing Excellence

With a 15,000m² production base equipped with automated cutting lines, CNC routers, and vacuum hot-press bonding systems, we deliver precision-engineered composite solutions. Our panels meet ISO, GB, ASTM, and EN standards, ensuring high peel strength (>7MPa) and extreme flatness.

Production Facility

Production Process:

  • Raw Material Prep: Degreasing AA3003/AA5052 aluminum coils.
  • Pre-Treatment: Chemical conversion for superior coating adhesion.
  • Core Stabilization: Phenolic resin impregnation and cell expansion.
  • Composite Bonding: Symmetrical layup with high-performance epoxy/PU adhesive.
  • Hot Pressing: Vacuum-controlled pressure (0.8-1.2MPa) at high temperatures.
  • Quality Control: Bond strength testing, laser flatness scanning, and UV aging tests.
Process Workflow

Packing & Delivery

Plywood Box Packaging

Frequently Asked Questions

What is a Stone Honeycomb Panel?
It is a composite material featuring a very thin layer of natural stone (usually 3-5mm) bonded to an aluminum honeycomb core using high-strength adhesives.
How much lighter is it than solid stone?
Stone honeycomb panels are approximately 80% lighter than traditional 2cm thick solid stone slabs, significantly reducing structural load and installation costs.
Are these panels fire-resistant?
Yes, our panels achieve a Class A2 fire rating according to EN 13501-1 standards, making them suitable for high-rise building facades and public interiors.
What are the main application areas?
Common applications include exterior curtain walls, interior wall cladding, elevator interiors, luxury yacht bulkheads, and high-end furniture tops.
How long do these panels last?
They are designed for long-term durability with a life cycle of 30+ years for outdoor curtain walls, backed by excellent weather and salt spray resistance.
Can they be customized in size?
Absolutely. We support bespoke sizes up to 4000×2000mm and various thicknesses (10–50mm) to meet specific architectural requirements.

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