The weight of a concrete 80 lb bag is 80 pounds.
This all depends on the mix you want. I assume you mean cement when you mention the 80lb bag of concrete. I have pushed concrete in my day... Bag cement mix is the same as concrete. Don't be funny. How many 80 pound bags will make 1 yard of concrete? I want a definitive answer this time.
To determine how many bags of 80 lb concrete make a cubic yard, you need to know that one cubic yard is equivalent to 27 cubic feet. An 80 lb bag of concrete typically covers about 0.6 cubic feet. Therefore, to fill one cubic yard, you would need approximately 45 bags of 80 lb concrete (27 cubic feet ÷ 0.6 cubic feet per bag ≈ 45).
P.S.- how did you find this out? Do you weigh 80 lb. bags of cement for fun? rofl ^_^
An 80 lb bag of Sakrete typically requires about 2.5 quarts of water for mixing.
80 lb bag yields about 0.6 cu ft per Quikrete specs:fNote: the question really refers to concrete not cement.
300lbs
Normal weight concrete weighs about 4000 lb. per cubic yard. Lightweight concrete weighs about 3000 lb. per cubic yard. If a truck is carrying 10 cubic yards, then the weight of the concrete is approximately 40,000 lb. The truck will weigh approximately 26,000 lb. for a total of 66,000 lb.
For an 80 lb bag of concrete mix, you typically need to add about 3 to 4 quarts of water, or approximately 2.8 to 3.8 liters. It's essential to follow the manufacturer's instructions on the bag for the best results, as moisture requirements can vary based on the specific mix and environmental conditions. Start with the lower amount of water, and adjust as needed to achieve the desired consistency.
An 80 lb bag of concrete typically yields about 0.6 cubic feet when mixed. Since there are 27 cubic feet in a cubic yard, half a cubic yard is 13.5 cubic feet. To find how many 80 lb bags are needed, divide 13.5 by 0.6, which equals approximately 22.5 bags. Therefore, you would need about 23 bags of 80 lb concrete to fill half a cubic yard.
To calculate the number of 80 lb bags needed for a 3x4x3 pad, first determine the volume of the pad in cubic feet: 3 ft x 4 ft x 3 ft = 36 cubic feet. An 80 lb bag of concrete typically covers about 0.6 cubic feet. Therefore, you would need approximately 36 / 0.6 = 60 bags of 80 lb concrete to fill the pad.
150 lb/cf
3 qts