How much does a sack of cement weigh?
Consequently, how many pounds is a sack of cement?
Furthermore, what is the weight of a 20kg sack of cement? Multiply 2.5 cubic feet by 94 pounds yields 208 pounds per bag. Your bag size will differ. Concrete, a mixture of Portland cement, sand, and gravel weights 145 pounds per cubic foot.
Similarly, how much does a sack of potatoes weigh?
As for measurements, I have a bag of medium potatoes and it says they're 5.3 oz (150g) a piece. I weighed one and it was closer to 6.5oz (185g). Based on that I'd say a large potato would be anything over 8oz (225g), pushing as high as 12oz (340g).
How much does a 50 lb bag of concrete weigh?
This means the “density” of concrete is about 145 lbs per cubic foot. Now that we have that information we can calculate the yield. Add up both the dry material in the bag (80 lbs) and the water it takes to mix it up (1 gallon which weighs 8.3 lbs) for a total weight of 88.3 lbs.