how to find number of 16mm bar reqired for 5m length with 125 mm spacing ?
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Answer Posted / lalit kumar
Number of bars = {(length in which the bar needed to be provided - 2(side cover))/ c to c spacing in b/w bars} + 1
No.of bars= {(5.0 - 2 X. 0.04)/0.125} + 1
No of bars= 40.36 or say 41 bars
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