3000 pound concrete
Posted by Joseph from Phoenix, AZ, US on November 20, 2006
useing home depot baged premixed concretewhat weight is it?
how much cement to add to each bag to get 3000 pound concrete.
I have a trench 12′ wide x 12′ deep x 23 feet long with # 4 rebar.
and i’ angle iron so we have a v for my rolling gate.
Thanks
Purchase the pre-bagged product with the 3,000 psi formula-- for 2,000 bag product, you can add 20% more cement, but be careful not to add too much water as you will not have enough fines to balance the mix.