These have been developed specifically for use in external hard standing areas.
To use simply hammer in the base into the sub-base for a firm and fixed screed assembly.
These are used with any of the screed stirrup range.
| Hammer In Type Base | ||
| Base Size (Code) | Height mm | Slab Thickness mm |
| SCB1/HAM | 65 | 120-150 |
| SCB2/HAM | 90 | 150-200 |
| SCB3/HAM | 140 | 200-300 |