Aluminum Tread Checkered Plate
Worthwill's aluminum checkered plate has raised patterns for anti-slip safety, is lightweight for easy transport/install, corrosion-resistant , durable , easy to process/customize, aesthetic & easy to clean, 100% recyclable, with diverse alloys/patterns/sizes, fitting construction, industry, transportation & marine needs.
- Alloy:
- 1050, 1060, 3003, 5052, 5083, 5086, 5754, 6082, 6061, etc.
- Temper:
- F, O, H111, H114, H116, H224, H244, T4, T6, T61 etc.
- Plate Thickness:
- 1.2mm - 8mm.
- Pattern Height:
- 0.8mm - 1.5mm.
- Width:
- 100mm - 1850mm
- Length:
- 500mm - 16000mm
- Pattern Type:
- Lentil pattern, needle pattern, diamond, 2-bar/3-bar/5-bar aluminum checker plate sheet, small 5-bar, big 5-bar.
- Surface Treatment:
- Mill finish, bright finish, anodized, etc.
- Standard:
- GB/T3618, Q/EL432, EN 1386, ASTM -B209 or customized to your needs
Overview of Aluminum Checker Plate
What is the Aluminum Checker Plate?
Aluminum Checker Plate, also known as Aluminum Tread Plate or Aluminum Diamond Plate, is a rolled aluminum sheet with repeated raised patterns on one side. It is specifically designed to enhance friction while maintaining lightweight properties.
These patterns (ranging from classic diamond shapes to 5-bar designs, etc.) are embossed during the cold rolling process: textures are pressed onto the metal surface using specialized rolls..
Why Choose Aluminum Checker Plate?
- Anti-Slip Safety: Raised patterns raise friction, preventing slips and ensuring safety.
- Lightweight: Aluminum’s low density cuts structural weight, easing transport & installation.
- Corrosion Resistance: Natural oxide film resists atmosphere/moisture corrosion, for long life & low maintenance.
- Durability: Wear/impact-resistant, handles heavy loads & frequent use.
- Easy Processing & Installation: Good workability (supports custom cutting), easily integrated into projects.
- Aesthetics & Easy Cleaning: Attractive surface, easy to clean/maintain, saving maintenance costs.
- Eco-Friendly & Sustainable: Aluminum is 100% recyclable, fitting green construction & sustainability.
Aluminum Checker Plates By Alloy Type
1050 Aluminum Checkered Plate
1060 Aluminum Checkered Plate
3003 Aluminum Checkered Plate
5052 Aluminum Checkered Plate
5083 Aluminum Checkered Plate
5086 Aluminum Checkered Plate
5754 Aluminum Checkered Plate
6061 Aluminum Checkered Plate
Aluminum Checker Plates By Pattern Type
Lentil Pattern Diamond Plate
2-Bar Aluminum Checker Plate
3-Bar Aluminum Checker Plate
5-Bar Aluminum Checker Plate
Needle Pattern Checker Plate
Diamond Checkered Aluminum Plate
Aluminum Checker Plates By Surface Treatment
Mill Finish Aluminum Checker Plate
Bright Finish Aluminum Checker Plate
Anodized Aluminum Checker Plate
Black Aluminum Checker Plate
Aluminum Checker Plates By Size
Aluminum Checker Plate 4'×8' (48" × 96")
Aluminum Checker Plate 5'×16' (48" × 192")
Aluminum Checker Plate 5'×8' (60" × 96")
Aluminum Checker Plate 5'×16' (60" × 192")
Aluminum Checker Plates By Thickness Type
1/8 Aluminum Checker Plate
3/8 Aluminum Checker Plate
0.045” Aluminum Checker Plate
0.025” 1/4 Aluminum Checker Plate
3/16 Aluminum Checker Plate
1/16 0.063” Aluminum Checker Plate
Tolerance Specifications
Pattern Height Tolerance
| Thickness Range of t | Raised Pattern - Nominal Height / h | Raised Pattern - Maximum Allowable Deviation of Nominal Height / h |
| 1.2 - 3.5 | 0.5 | ±0.2 |
| 1.2 - 1.5 | 0.5 | ±0.3 |
| >1.5 - 2.5 | 1 | ±0.4 |
| >2.5 - 20.0 | 1.5 | ±0.6 |
| 2.5 - 20.0 | 2.5 | ±0.6 |
| 2.5 - 20.0 | 1 | ±0.4 |
Base Plate Thickness Tolerance
| Nominal Thickness Range / mm | Maximum Allowable Deviation of Nominal Width / mm | |
| ≤1600 | 1600 ≤ W < 2000 | |
| ≥1.2 - 2.5 | ±0.20 | ±0.30 |
| >2.5 - 3.5 | ±0.30 | ±0.40 |
| >3.5 - 6.5 | ±0.40 | ±0.50 |
| >6.5 - 12.5 | ±0.50 | ±0.60 |
| >12.5 - 20.0 | ±1.0 | ±1.0 |
Width & Length Tolerance
| Nominal Thickness t | Width / mm | Length | |||
| ≤1500 | 1500 ≤ W < 2500 | ≤2000 | 2000 ≤ L < 5000 | ≥5000 | |
| 1.2 ≤ t ≤ 3.0 | +8 | +8 | +8 | +10 | +12 |
| 3.0 < t ≤ 8.0 | +8 | +10 | +8 | +10 | +12 |
| t > 8.0 | +5 | +8 | +6 | +8 | +10 |
Perpendicularity Tolerance
| Nominal Length | Perpendicularity Tolerance of Nominal Width / mm | |||
| ≤1000 | 1000 ≤ W < 1500 | 1500 ≤ W < 2000 | 2000 ≤ W < 2500 | |
| 0 - 2000 | 6 | 7 | 8 | - |
| 2000 - 3000 | 7 | 7 | 9 | 10 |
| 3000 - 3500 | 7 | 8 | 10 | 10 |
| 3500 - 5000 | 8 | 10 | 10 | 12 |
| ＞5000 | 12 | 12 | 15 | 15 |
Applications
Construction & Decoration
- Applications: Building exteriors, interior decorative walls, curtain walls, facade decorations, screen frames, decorative strips, handles, wire troughs and covers
- Alloys: 1060, 3003, 5052, 5083
- Features: Aesthetic, weather-resistant, corrosion-resistant, lightweight and easy to install
Industry & Workplaces
- Applications: Factory platforms, stair treads, ramps, equipment anti-slip plates, workshop floors, workbenches, cold storage floors
- Alloys: 3003, 5052/5083, 6061
- Features: Anti-slip and safe, good load-bearing capacity, wear-resistant, corrosion-resistant, easy to clean
Transportation
- Applications: Truck/trailer floors, bus steps/floors, ship decks/bulkheads/stairs, RV interiors, train inspection hole covers
- Alloys: 3003, 5052, 5083, 5754, 6061
- Features: Lightweight, corrosion-resistant, anti-slip, high strength
Marine & Offshore Engineering
- Applications: Ship decks, gangways, oil platforms, etc.
- Alloys: 5052, 5083, 5754
- Features: Resistant to seawater corrosion, anti-slip, high strength
Checker Plate vs. Tread Plate vs. Diamond Plate
The terms "Aluminum Tread Plate" and "Aluminum Checker Plate" are often used interchangeably in daily use, but they do have slight differences. The table below summarizes their core similarities and differences to help you understand them quickly:
| Feature | Aluminum Checker Plate | Aluminum Tread Plate |
| Definition | Specifically refers to specific repeating patterns such as Diamond or 5-Bar. | An umbrella term covering all raised patterns designed for anti-slip purposes, including but not limited to Diamond, Rib, Coin, Needle Point, Zebra patterns, etc. |
| Common Patterns | Diamond, Big Five-Bar, Small Five-Bar | Diamond, Rib, Coin, Needle Point, Zebra, etc. |
Aluminum Diamond Plate is a type of Checker Plate with diamond-shaped raised textures; it is also a type of Tread Plate.
How to Choose the Right Aluminum Checker Plate?
- Evaluate the Usage Environment: For corrosive scenarios (coastal areas, chemical plants), choose 5000-series alloys; for dry indoor scenarios, 1000/3000-series alloys are sufficient.
- Consider Load Requirements: For heavy-duty machinery areas, select 6061-T6 alloy; for light pedestrian traffic areas, 3003 alloy is adequate.
- Select Pattern Style: Prioritize 5-bar or diamond patterns for safety-critical areas; explore custom patterns for decorative scenarios.
- Verify Specification Parameters: Ensure the thickness (1–12 mm), width (up to 2200 mm), and temper (H14/H24 for processing needs, T6 for strength focus) meet your project requirements.
