However more information on the volume of materials per batch is as follows:
Each bucket of Sand weighs 17 lbs. x 2 buckets = 34 lbs.
" Stone " 16 lbs. x 2 " = 32 lbs.
" Cement " 14 lbs. x 2 " = 28 lbs.
Water per batch ======================== 5 quarts +-.