how can change 10mm dia @130c/c bar spacing to 8mm dia
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Answer Posted / rajesh kumar jha
spacing = ast/Ast
130 = 8*8 / Ast
Ast =64 / 130
Ast = 0.492 then after
spacing = ast / Ast
= 10*10 /0.4925
= 203
spacing = 200
ASt = area of steel
ast = area of bar
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