Weldlok Series 60 grating was developed initially for the mining industry to minimise build-up of spillage materials on platform floors. The larger openings allow most materials to fall through, providing a safer walking surface. Weldlok Series 60 grating is not suitable for floors subject to high impact loads.
Note: Weldlok Series 60 is very light and has only 50% of the load carrying capacity of Series 30 grating.
Series 60 Features
– 60mm load bar centres
– 50mm for reliable stability
– 3mm or 5mm thick load bars
– Standard finish
Standard Mat Sizes
Span x Width (mm) | Load Bar thick. (mm) | Load Bar No. | |
All States | 5800 x 1023 | 3 | 18 |
| 5800 x 1025 | 5 | 18 |
Typical Application Loadings
| AS1657 (4.2) | Fixed Platforms, Walkways and Stairways | 2.5kPa |
| AS1170.1 (Table 3.1 E) | Warehousing and Storage Areas | 4kPa |
| AS1170.1 (Table 3.1 E) | Plant Rooms, Fan Rooms incl. weight of machinery | 5kPa |
| AS1170.1 (Table 3.1 C5) | Public Assembly Areas Susceptible to Overcrowding | 7.5kPa |
Quick Selection Chart
Grating Type | Maximum Span (mm) for Various Loads with 5.00mm Deflection | |||
2.5 kPa | 4.0 kPa | 5.0 kPa | 7.5 kPa | |
| B60-205 | 1140 | 1020 | 965 | 875 |
| B60-253 | 1185 | 1050 | 1005 | 895 |
| B60-255 | 1375 | 1195 | 1140 | 1030 |
| B60-323 | 1420 | 1275 | 1195 | 1085 |
| B60-325 | 1640 | 1445 | 1355 | 1230 |
| B60-403 | 1700 | 1495 | 1420 | 1285 |
| B60-405 | 1925 | 1700 | 1615 | 1460 |
| B60-455 | 2070 | 1860 | 1760 | 1590 |
| B60-505 | 2220 | 2010 | 1900 | 1720 |
| B60-555 | 2420 | 2130 | 2040 | 1845 |
| B60-655 | 2745 | 2445 | 2330 | 2090 |
Bold type indicates preferred product (more likely to be in stock)
Safe Load and Deflection Table
For galvanised fabricated panels, add 7.5% to mass
To see if the Series 60 is suitable for your application, get in contact with your local Weldlok team
