What Kind of Jackhammer Do I Use? - If you don't own a jackhammer, I
would suggest that you go down to your local rental yard and explain
your situation to them. These people are extremely helpful,
Electric Cement Mixer or Gas Powered Cement Mixer - One of the
biggest inconveniences when mixing concrete, is running over an
electrical cord, with your wheelbarrow, every time that you go to move a
load of concrete that you have just mixed.