Expansion joint
Construction Man-hour Norms
| Item | Unit | Tradesman Hours | Labourer Hours | |
| Keyed construction joint in | ||||
| 150mm slab | m | 0.3 | ||
| 300mm slab | m | 0.35 | ||
| Expansion joint in | ||||
| 150mm slab | m | 0.5 | ||
| 300mm slab | m | 0.6 | ||
| 150mm wall | m | 0.6 | ||
| 300mm wall | m | 0.7 |
| Item | Unit | Tradesman Hours | Labourer Hours | |
| Keyed construction joint in | ||||
| 150mm slab | m | 0.3 | ||
| 300mm slab | m | 0.35 | ||
| Expansion joint in | ||||
| 150mm slab | m | 0.5 | ||
| 300mm slab | m | 0.6 | ||
| 150mm wall | m | 0.6 | ||
| 300mm wall | m | 0.7 |
