The Heelguard HD Galvanised Hinged Cast-In Grate is a premium surface drainage solution, engineered for high-traffic and heavy-duty environments.
Designed with precision heelguard slots and a robust hinged mechanism, it combines performance, safety, and long-term reliability in demanding commercial and industrial settings.
Class | Typical Use | Nominal Wheel Load (kg) | Serviceability Load (kN) | Ultimate Load (kN) |
---|---|---|---|---|
A | Walkways, landscaped areas | 330 | 6.7 | 10 |
B | Footpaths, driveways | 2,670 | 53 | 80 |
C | Light traffic car parks | 5,000 | 100 | 150 |
D | Loading docks, major roadways | 8,000 | 160 | 210 |
E | Heavy commercial traffic | 13,700 | 267 | 400 |
F | Airports, wharfs | 20,000 | 400 | 600 |
G | Ports, runways | 30,000 | 600 | 900 |
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