concrete coverings outside steel
Answer Posted / piyush singh
1) Slabs = minimum 15mm.
2) Beams = min 25mm.
3) Columns = min 40mm
4) piles- 40mm.
5) water tanks- 35mm.
6) foundations-40mm to 50mm.
Is This Answer Correct ? | 4 Yes | 2 No |
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