How much does one cubic FOOT of concrete weigh? General ...
Jun 25, 2005· The purpose of the unit weight is to find the weight of 1 cubic foot of concrete. Unit weight is measured in pounds of concrete per cubic foot,which is abberviated lb./ Expect concrete to have a unit weight of 140 to 150 lb./ Comcrete made with lightweight aggreates will have a unit weight of 115 to 125 lb./Details