1100 3-Bar Aluminum Tread Plate - Lightweight & Corrosion-Resistant Anti-Slip Flooring
1100 3-Bar Aluminum Tread Plate is a pure aluminum alloy (99%+ Al) featuring a 3-bar embossed pattern for superior anti-slip performance. Its lightweight, corrosion-resistant, and recyclable properties make it ideal for marine, industrial, and architectural applications.
Key Features
Material: 1100 pure aluminum (99% Al, excellent formability & weldability).
Surface: 3-bar embossed pattern (height: 0.6–1.5mm) for slip resistance.
Temper: H14, H24 (H24 most common for flooring).
Certifications: ISO 9001, ASTM B209, EN 485.
Technical Parameters| Parameter | Specification |
|---|---|
| Width | 10–2300mm (customizable) |
| Thickness | 0.4–8mm (excl. pattern height) |
| Pattern Height | 0.6–1.5mm (varies with thickness) |
| Tensile Strength | 70–110 MPa (H24 temper) |
| Elongation | ≥12% (H24) |
Surface Treatments
Mill Finish: Standard untreated surface (Ra 0.8–3.2μm).
Anodized: Enhanced corrosion resistance + color options (5–25μm).
PE/PVDF Coated: UV/chemical-resistant for outdoor/marine use (25–50μm).
Polished: Decorative finish for architectural cladding (Ra ≤0.8μm).
Alloy Composition (1100)| Element | Content (%) |
|---|---|
| Al | ≥99.0 |
| Fe | ≤0.40 |
| Si | ≤0.25 |
| Cu | ≤0.05 |
| Others | ≤0.15 |
Manufacturing Process
Hot/Cold Rolling: For thickness precision (0.4–8mm).
Embossing: 3-bar pattern pressed under 80–120 tons.
Cutting: Custom widths (10–2300mm) via waterjet/laser.
Coating: Optional PE/PVDF for marine/outdoor use.
ApplicationsMarine: Ship decks, offshore walkways (saltwater-resistant).
Industrial: Chemical plant flooring, walkways (H24 for durability).
Architectural: Facades, wall cladding (polished for aesthetics).
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