Clear Cover to Main Reinforcement :
- 1.FOOTINGS : 50 mm
- 2.RAFT FOUNDATION.TOP : 50 mm
- 3.RAFT FOUNDATION.BOTTOM/SIDES : 75 mm
- 4.STRAP BEAM : 50 mm
- 5.GRADE SLAB : 20 mm
- 6.COLUMN : 40 mm
- 7.SHEAR WALL : 25 mm
- 8.BEAMS : 25 mm
- 9.SLABS : 15 mm
- 10.FLAT SLAB : 20 mm
- 11.STAIRCASE : 15 mm
- 12.RET. WALL : 20/ 25 mm on earth
- 13.WATER RETAINING STRUCTURES : 20/30 mm
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