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Galvanized Mild Steel Trench Grating
Our Galvanized Mild Steel Trench Grating is a durable and versatile drainage solution designed for effective surface water management in a wide range of commercial and industrial environments.
Manufactured from mild steel and finished with hot-dip galvanisation, it offers excellent corrosion resistance and strength. The open grating design allows for high water flow while preventing debris buildup, making it ideal for trench drains, channel systems, and sump covers.
Technical Specifications
| Description | Frame (L x W x D mm) | Grate (L x W x D mm) | Clear Opening (L x W mm) |
|---|---|---|---|
| 150mm C/O Trench G/F Class B per 2m Length | 2000 x 210 x 30 | 2x1000 x 195 x 25 | 150 x 2000 |
| 150mm C/O Trench G/F Class D per 2m Length | 2000 x 230 x 40 | 2x1000 x 210 x 30 | 150 x 2000 |
| 225mm C/O Trench G/F Class D per 2m Length | 2000 x 337 x 55 | 2x1000 x 320 x 50 | 225 x 2000 |
| 300mm C/O Trench G/F Class D per 2m Length | 2000 x 400 x 75 | 2x1000 x 380 x 70 | 300 x 2000 |
Key Features
- Durable Mild Steel Construction: Withstands heavy use and impact.
- Hot-Dip Galvanised Finish: Corrosion resistant for outdoor and wet conditions.
- Open Grate Design: Maximizes water flow and reduces debris blockage.
- Slip-Resistant Surface: Safe for pedestrian and vehicular areas.
- AS 3996 Load Rating Options: Available in multiple class ratings for varied applications.
Load Class Ratings (AS 3996 Compliant)
| Class | Typical Use | Nominal Wheel Load (kg) | Serviceability Load (kN) | Ultimate Limit Load (kN) |
|---|---|---|---|---|
| A | Pedestrian areas only | 330 | 6.7 | 10 |
| B | Residential driveways, parks | 2,670 | 53 | 80 |
| C | Low-speed car parks | 5,000 | 100 | 150 |
| D | Major roads, loading docks | 8,000 | 160 | 210 |
| E | Freeways, heavy vehicles | 13,700 | 267 | 400 |
| F | Airports, docks | 20,000 | 400 | 600 |
| G | Ports, runways | 30,000 | 600 | 900 |
Applications
- Driveways & Parking Areas
- Factories & Warehouses
- Shopping Centres & Retail Spaces
- Public Infrastructure Projects
- Commercial Landscaping
- Car Washes & Workshops