2-Bar Aluminum Tread Checker Plate - Marine-Grade & Industrial Anti-Slip Flooring
2-Bar Aluminum Tread Checker Plate is a lightweight, corrosion-resistant aluminum sheet featuring a dual-ribbed embossed pattern for superior anti-slip performance. Ideal for marine, industrial, and architectural applications, it combines durability with aesthetic appeal, making it suitable for high-traffic areas and harsh environments.
Key Features
Material: Available in alloys like 1050, 1060, 3003, 5052, 5083, and 5754 (marine-grade options).
Surface: 2-bar raised pattern (height: 0.5–1.5mm) for enhanced slip resistance.
Temper: Common tempers include H14, H22, H24, and H114 (for marine/industrial use).
Certifications: ISO 9001, ASTM B209, EN 485, EN 1386 (for marine compliance).
Technical Parameters
| Parameter | Specification |
|---|---|
| Width | 10–2300mm (customizable) |
| Thickness | 0.4–8mm (excl. pattern height) |
| Pattern Height | 0.5–1.5mm (varies with thickness) |
| Tensile Strength | 70–260 MPa (depends on alloy/temper) |
| Elongation | 5–25% (O temper highest) |
Surface Treatments
Mill Finish: Standard untreated surface (economical for industrial use).
Anodized: Improves corrosion resistance + color options (e.g., silver, black).
PE/PVDF Coated: UV/chemical-resistant for outdoor/marine applications (25–50μm thickness).
Polished: Decorative finish for architectural cladding (Ra ≤0.8μm).
Alloy Options
| Alloy | Key Properties | Common Uses |
|---|---|---|
| 1050 | 99.5% Al, soft, excellent formability | Decorative panels, indoor use |
| 3003 | Mn-alloyed, moderate strength | Industrial flooring, ramps |
| 5052 | Mg-alloyed, high corrosion resistance | Marine decks, vehicle flooring |
| 5083 | Superior seawater resistance | Shipbuilding, offshore platforms |
Manufacturing Process
Hot/Cold Rolling: For thickness precision (0.4–8mm).
Embossing: 2-bar pattern pressed under 50–100 tons.
Cutting: Custom widths (10–2300mm) via waterjet/laser.
Coating: Optional PE/PVDF for marine/outdoor use.
Applications
Marine: Ship decks, dock flooring (5083/5052 alloys).
Industrial: Walkways, ramps (H24 temper for durability).
Architectural: Wall cladding, facades (polished/anodized).
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