PVDF Coated Lightweight Stone Pattern Aluminum Coil Building Decoration
| Type | Color coated aluminum coil |
| Surface | Stone pattern |
| Base Material | 3003/3005/3105/5005 |
| Coating | PVDF |
| Front coating | 25/10 micron |
| Trade Terms | FOB/CIF/CFR/EXW |
Product Overview
The product combines the lightweight properties of aluminum with the aesthetic appeal of natural stone, offering superior weather resistance, corrosion protection, and design flexibility for architectural and decorative applications.
We have hundreds of pattern types for your choice.
Manufacturing Capabilities
- Professional color coated aluminum material manufacturer with 3 production lines for coil and 2 lines for sheet (Max Width 2700mm)
- Clear internal management and standardized processes ensure smooth, efficient production
- Main products include color coated aluminum coil, wood grain coated aluminum coil, stone texture coated aluminum coil, Al-Mn-Mg roof aluminum coil, and mirror finish coated aluminum coil
- Additional production capabilities for curtain wall aluminum veneer, aluminum honeycomb panel, and heat transfer printed aluminum coil
Quality Control
- Bending and hardness testing for every batch of raw material to ensure proper alloy temper
- Online inspection systems monitor key parameters including coating thickness, uniformity, and adhesion
- Pre-delivery sample testing including grid testing, impact testing, and bending testing
- Chemical testing performed for special products
- MTC provided for every batch with maintained test records
Packaging & Shipping
- Cushioning materials between coil and wall with specialized lashing straps
- Non-slip wooden blocks under each coil to prevent movement
- Waterproof layer inside package with desiccants to protect from moisture
Material Specifications
3003 Aluminum Alloy: Moderate strength with excellent corrosion resistance and formability, ideal for standard architectural decoration.
3005/3105 Aluminum Alloy: Higher strength than 3003, with improved fatigue resistance, suitable for outdoor applications requiring durability.
Advantages Over Natural Stone
| Feature | Stone Pattern Aluminum Coil | Natural Stone |
| Weight | Extremely light (2.7g/cm3) | Heavy (>2.5 tons/m3) |
| Installation | Modular, 50% faster installation | Complex (requires anchoring) |
| Safety | No collapse risk, seismic-resistant | Prone to cracking, needs reinforcement |
| Maintenance | No sealing, easy cleaning | Requires regular sealing/cleaning |
Applications
Architectural Decoration: Exteriors (curtain walls, window frames, column cladding), interiors (feature walls, elevator lobbies), and public projects (subway stations, airports).
Industrial Use: Corrosion protection for chemical plants and wastewater facilities, thermal/acoustic insulation for energy-efficient buildings.
Production Advantages
- German SMS Group fully automated coating lines with ±0.01mm thickness precision (Line Speed: 120m/min)
- MES system enables real-time production monitoring with ≥99.3% product qualification rate
- Multi-spectral imaging detects micro-defects as small as 0.02mm² with 99.8% recognition accuracy
