A simple concrete mix design, natural materials
This mix design works great with a boom pump (L&G Pumping)
1/2" topsize aggregate, 1788#
sand, 1485#
Cement #1, 317#
Fly Ash, 106#
Admix:
Degussa poly 997, 17 oz
Degussa AE 2 oz
Water, 21 gal
On site may add h2o to slump at 5-7"
Remember, mix designs vary by area and source of ingredients, so this should only be used as a guide.