
| Type design | Open, fully banded | Open, fully banded | Open, fully banded |
|---|---|---|---|
| Mat of construction | Steel | Steel | Steel |
| Mat spec | BS 4360 grade 43A | BS 4360 grade 43A | BS 4360 grade 43A |
| Manufacturing process | Pressure welded, hot dipped galvanized to BS729 |
Pressure welded, electro galvanized to BS729 |
Pressure welded, hot dipped galvanized to BS729 |
| Type transverse bars | Welded | Welded | Welded |
| Size transverse bars | 6mm | 6mm | 6mm |
| Size load bearing bars | 30 × 3mm | 30 × 3mm | 30 × 3mm |
| Mesh width | 30 × 90mm | 30 × 80mm | 30 × 90mm |
| Bounded margin bar | 30 × 3mm | 30 × 3mm | 30 × 3mm |
| Size panel | 1000 × 1100mm | 1400 × 930mm | 1500 × 930mm |

