12 mm bar use for chair in slab......we can not use minimum dia of bar 12 d

what should be the minimum diameter of chairs in renforced
concrete slab or raft roundation?

Question Posted / mukesh gautam

Answer Posted / mukesh gautam

12 mm bar use for chair in slab......we can not use minimum dia of bar 12 dia ...and each chair placed 1m^2 ...

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