I have a job to small to call a truck. I do have access to a small electric cement mixer. How many scoops of gravel to 1 scoop of concrete ? 5:1 or 10:1 or 20:1 ???? Shooting for a 5 bag mix. Are those mixers 1/2 bag mixers. Meaning 1/2 bag of concrete with as much gravel as I can get in without it running out.
Small cement mixer ratio of concrete to gravel ???
