Question
Download Solution PDFAs per IS456: 2000, what is period of removal of props to beam and arches which is spanning upto 6 m?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
As per Clause 11.3.1 of IS:456-2000
|
Type of Formwork |
Minimum Period Before Striking Formwork |
|
Vertical formwork to columns, walls, beams. |
16 - 24 h (1 Day) |
|
Soffit formwork to slabs |
3 days |
|
Soffit formwork to beams |
7 days |
|
Props to slabs a. Spanning up to 4.5 m b. Spanning over 4.5 m |
7 days 14 days |
|
Props to beams and arches a. Spanning up to 6 m b. Spanning over 6 m |
14 days 21 days |
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