| Type of Formwork | Minimum Period Before Striking Formwork | |
| (a) | Vertical formwork to columns, walls, beams | 16-24h |
| (b) | Soffit formwork to slabs (Props to be refixed immediately after removal of formwork) | 3 days |
| (c) | Soffit formwork to beams (Props to be refixed immediately after removal of formwork) | 7 days |
| (d) | Props to slabs | |
| 1. Spanning up to 4.5 m | 7 days | |
| 2. Spanning over 4.5 m | 14 days | |
| (e) | Props to beams and arches: | |
| 1. Spanning up to 6 m | 14 days | |
| 2. Spanning over 6 m | 21 days | |
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