(CNN)Former soap opera actor Nathaniel Marston died after being seriously injured in a car crash, his representative confirmed. He was 40 years old. Marston, who played Michael McBain on One Life to Live from 2004 to 2007 after starring as Alonzo Al Holden on that show from 2001 to 2004, was involved in a single-car accident in Reno, Nevada, on October 30. Soap actor Nathaniel Marston injured in crash.
One cubic yard of concrete weighs around 4,000 pounds. Concrete is measured in cubic yards. Concrete is made out of sand, gravel and cement. Cement is made out of limestone, silica and alumina. Cement is a gray powder that reacts with water to harden the concrete.
Best Answer: Standard concrete weighs almost 4,000 pounds per cubic yard. A cubic foot of concrete weighs about 145 pounds. That means you would need roughly 3 bags per cubic foot. There are 27 cubic feet per cubic yard. If you need 6.5 cubic yards, that is 526.5 bags of mix, (3*27*6.5=526.5). Adding water to the mix will increase the weight a little bit, but you'll waste some of that volume in the wheelbarrow and on the ground.