Metal Screed Chair
| Type | Slab Depth Range (mm) | Pack Size (No) |
| 1 | 120 – 155 | 1 |
| 2 | 145 – 205 | 1 |
| 3 | 195 – 305 | 1 |
| 4 | 295 – 405 | 1 |
| 50 | 50 – 500 | 1 |
Polythene DPM | Type | Slab Depth Range (mm) | Pack Size (No) |
| 1 | 120 – 155 | 1 |
| 2 | 145 – 205 | 1 |
| 3 | 195 – 305 | 1 |
| 4 | 295 – 405 | 1 |
| 50 | 50 – 500 | 1 |
Polythene DPM