How many square feet does a 90-pound bag of concrete cover?
How many square feet does a 90-pound bag of concrete cover?
A 90 pounds or 90lb bag of premixed concrete yields 0.68 cubic feet or 0.025 cubic yards volume. There are 2.7 square feet in a 90 lb bag of premixed concrete at standard depth of 3 inches deep, and 4 square feet at 2 inches deep.
How many 90-pound bags of concrete make a yard?
How many bags of concrete are in a yard? To produce one yard of concrete, you’ll need to use about 45 80-pound bags (or 90 40-pound bags).
How many 80-pound bags of concrete are in a cubic foot?
You will need approximately 2 bags of 80 lb concrete for one cubic foot. 1 cubic foot concrete weighs around 133 lb, so, number of bag of 80lb concrete in a cubic foot = 133/ 80 = 1.66, rounding its equal as 2 bags. So, you will need 2 bags of 80 lb concrete to make one cubic foot.
