Answer / er.s.a.masoodi

152%

Answer / akbar

1.54%

Answer / syed amjad.amjad_hashmi786@red

for 1 cum 52%

Answer / amit kumar

1.54

Answer / dinesh koli

54% dry volume consider for concrete

Answer / bharath m/8438238335

For 1m3 wet volume concrete,1.57 m3 or 157% dry volume required if mix using 20 mm metal. 
and 1.52 m3 or 152% dry volume required if mix using 40 mm metal.
This is based on Experimental Investigations arrived.

Answer / maulik tripathi

1.54 % required for concrete.

Answer / gaurav

150%

Answer / shivakumara

Depending on the gradation of aggregate it varis from 40to
70 percent

Answer / hassan bin mohsin

Dry volume consider of concrete
1.54 to 1.57 time dry volume of concrete
They for it considers 45% to 50% it increases in volume

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