Standard
Non-Standard
When to use R30
R30 can be utilised in projects that require high load-carrying capacity.
Walkway Safety: When choosing this product for your project consider using serrated for areas that require superior walkway safety.
High Impact Load: To ensure this product meets your high impact load requirements utilising profile with crossbars at 50mm centres is favourable.
Typical application loadings:
- 2.5 kPa – Conveyor walkways, light access platforms.
- 4 kPa – Standard Australian pedestrian platform.
- 5 kPa – British standard pedestrian platform.
- 7.5 kPa – Boiler house platform (eg. Power stations).
How to specify grating profiles
When ordering, use the code break up below to detail your chosen grating profile:
Part No: R 30 A – 325 – MPU
Part No. description:
R = Rapid Grating
30 = Load Bar Pitch
A = 100mm Cross Bar Pitch (B – 50mm)
325 = Bar Size (32 x 5)
M = Mild Steel
P = Plain (S – Serrated)
U = Untreated
G = Galvanised
Quick Selection Chart
kPa – Maximum span (mm) for various loads with 5.00mm deflection.
| Grating Type | 2.5 kPa | 4.0 kPa | 5.0 kPa | 7.5 kPa |
| R30A-203/R30B-203 | 1190 | 1055 | 1010 | 905 |
| R30A-205/R30B-205 | 1355 | 1210 | 1155 | 1040 |
| R30A-253/R30B-253 | 1430 | 1265 | 1195 | 1060 |
| R30A-255/R30B-255 | 1610 | 1435 | 1350 | 1225 |
| R30A-323/R30B-323 | 1740 | 1616 | 1440 | 1306 |
| R30A-325/R30B-325 | 1940 | 1720 | 1630 | 1480 |
| R30A-403/R30B-403 | 2020 | 1790 | 1695 | 1530 |
| R30A-405/R30B-405 | 2290 | 2035 | 1936 | 1746 |
| R30A-455/R30B-455 | 2450 | 2226 | 2100 | 1905 |
| R30A-505/R30B-505 | 2700 | 2400 | 2280 | 2060 |
| R30A-555/R30B-555 | 2900 | 2680 | 2440 | 2210 |
| R30A-655/R30B-655 | 3255 | 2930 | 2770 | 2606 |
| R30A-756 | 3830 | 3400 | 3220 | 2900 |