Marble and Granite Finishes aluminum sheet is commonly used in curtain wall decoration. The texture is the same as that of the stone slab, it is a perfect substitute for the stone slab for construction.
Marble and Granite Finishes aluminum sheet’s construction technology is simple, easy to install, while its service life is longer than that of stone slabs.
It is much lighter than stone slab for same square meters, and it can be recycled again. For some special purposes, it can be deep processed into stone grain honeycomb aluminum plate, stone grain heat insulation aluminum plate, etc. , and the surface is sprayed with marble and other stone grain lines.
granite finishes aluminum sheets
Signi is marble and granite finishes aluminum sheet manufacturer with low price. All products can pass the national standard test and are used by many large projects such as Beijing and Shanghai.
Marble and granite finishes aluminum sheet is a continuous roller coated with fluorocarbon paint and printed with custom-made stone lines on the aluminum plate.
Advantages of Marble and Granite Finishes aluminum sheet
- Electrostatic powder coating series.
Features: smooth surface, UV resistance, strong weather resistance - Roller coating series.
Features: moisture-proof, acid-corrosion, corrosion-resistant (indoors will not change color for ten years), fireproof, environmental protection, etc.; features: fresh, elegant, delicate color, soft and gorgeous;
Marble and Granite Finishes aluminum sheet specifications
red, silver, Gray, iron gray, white gray, silver gray, dark gray, imitation copper, black are well received by customers.
marble grain coated aluminium sheet
Multi-layer painting process
Multilayer spraying process with three spraying(referred to as three sprays), spray bottom paint, topcoat and hood varnish and two spraying (primer, topcoat).
Coating
| Paint | PE (Polyester), PVDF |
| Coating Thickness | Front side: ≥ 18μm(PE), ≥25μm(PVDF) Back side: 8~10μm (PE or PVDF) |
| Coating Color | RAL, pantone, our color chart or sample color request(customized) |
- – Surface Protection: With PE/PVC film on main side (if specified)
- – Gloss: 20% to 80%, depends on client’s requirement.
- – Coil ID: 405mm, 505mm, 605mm
- – Minimum Order Quantity: 5MT per size, total 20MT for one order
Coating thickness: It can be divided into single coating (4μm-20 μm); double coating (25μm-28 μm); 3 coating (35μm-38μm).
The chemical composition of aluminum and aluminum alloy used in the aluminum plate meet the requirements of GB/T3190, and the mechanical properties meet the requirements of GB/T3880. 2. Outdoor aluminum plates should be 3xxx series or 5xxx series aluminum alloys.
Marble and Granite Finishes aluminum sheet formation process is the same as that of thermal transfer wood grain. Firstly, the surface of the aluminum plate is treated to ensure it is free of stains and oil stains. Secondly, the background color of the aluminum plate is sprayed and dried, thirdly, it coated with stone paper.
Then it needs to be dried naturally, and passed through the furnace, and then put it in the pool to cool, and now tear off the stone paper on the surface. The color and grain of the stone have been tightly attached to the aluminum plate.
Generally, the furnace temperature is controlled at 200 degrees. The specific temperature is adjusted according to the specifications and thickness of the aluminum plate.
cobblestone coated aluminium sheet
Color aluminum produce parameter
| Item | Alloy | Temper | Coating thickness | Base aluminum thickness | Base aluminum width |
| Imitation Wooden Aluminum Coil/Sheet | 1060/1100/3003/3004/5052 or as per customer’s requests | H24 or customize | Above 25μm | 0.25-1.35mm for coil，1.5-5.0mm for sheet | Min 30mm, Max 1350mm for coil，1850 for sheet |
| Imitation Stone Aluminum Coil/Sheet | 1100/3003/3004/5052 or as per customer’s requests |
H24 or customize | Above 35μm | 0.25-1.35mm for coil，1.5-5.0mm for sheet | Min 30mm, Max 1350mm for coil，1850 for sheet |
| Brushed Aluminum Coil/Sheet | 1050/1060/1100 or customize | H24 or as per customer’s requests | Above 20μm or customize | 0.25-1.35mm for coil，1.5-5.0mm for sheet | Min 30mm, Max 1350mm for coil，1850 for sheet |
| Stucco/ Embossed Aluminum Coil/Sheet | 1xxx,3xxx and 5xxx or customize | H24 or customize | As per customer’s requests | 0.25-1.35mm for coil，1.5-5.0mm for sheet | Min 30mm, Max 1350mm for coil，1850 for sheet |
| Film Coated Aluminum Coil/Sheet | 1050/1060/1100/3003/5052 or as per customer’s requests | H24 or customize | As per customer’s requests | 0.25-1.35mm for coil，1.5-5.0mm for sheet | Min 30mm, Max 1350mm for coil，1850 for sheet |
| Gradient Color Coated Aluminum Coil/Sheet | 1060/1100/ 3003/3004 or as per customer’s requests | H24 or customize | Above 35μm | 0.25-1.35mm for coil，1.5-5.0mm for sheet | Min 30mm, Max 1350mm for coil，1850 for sheet |
Video
Application of marble and granite finishes aluminum sheet
The products are used in a wide range: construction (roofing materials, wall materials, aluminum composite panels, aluminum honeycomb panels, fireproof veneers, aluminum ceilings, blinds, rolling doors, garage doors), electronic appliances (computer cases, electrical panels), lighting, furniture, luggage, can lid materials, etc.
The coating of marble and granite finishes aluminum sheet has many excellent characteristics such as antibacterial, long life, antistatic, anti-fading, high strength etc .
cobblestone coated aluminium sheet
Signi is a manufacturer of marble and granite finishes aluminum sheet , which has an advantage in price. The surface of the marble and granite finishes aluminum sheet produced is sprayed with fluorocarbon coating, and the processing technology is advanced. It can also produce real stone painted aluminum plates.