Most bags will make a 1/3 of a cubic foot of concrete.
4 quarts approx.
An 80-pound bag of premixed cement = .667 cubic feet, or 2/3 of a cubic foot, of concrete. A 60-pound bag of premixed cement = .5 cubic feet, or 1/2 of a cubic foot, of concrete.
3 qts
yes they need to be set in concrete. depending on your fence, one bag of concrete per post should be enough.
Concrete strength is measured by "bag mix", meaning that the bag mix answers the question, how many bags of cement per yard of concrete. If you're looking for a "6 bag" mix, that means 6 bags of cement per yard of concrete. A "bag" of cement is 1 cubic foot. A yard of concrete is 27 cubic feet (3 X 3 X 3 = 27). If you want to make a "6 bag mix" of concrete, using 1 bag of cement, you would make 1/6 yard concrete with 1 bag of cement. If you would be content with a "5 bag mix", you could make 1/5 yard. Concrete is often defined as ratios of cement,sand,aggregate such as: 1:2:3 which is a very common mix. For a 1:2:3 mix you would need 1/6th of the volume to be cement. The dry ingredients are generally 1.6 x finished concrete volume. Therefore dry volumen for 1 cubic yard = 1.6 cu yards = 43.2 cu ft. 1/6 x 43.2 = 7.2cu ft. Therefore, if one bag is 1 cu ft we need 7.2 bags for a healthy 1:2:3 mix. A '6 bag mix' or a '5 bag mix' are a bit short on cement.
about 200 metrics
300lbs
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.
NO!
For M10 (1:3:6) Grade of concrete cement bag consumed = 4.4 bags/cum M15(1:2:4) Grade of concrete cement bag consumed = 6.6 bag/cum M20(1:1.5:3) Grade of concrete cement bag consumed = 8.2 bag/cum
about $100,000,000.00 for a one pound bag(:
The word bag is a singular, common, concrete noun. The word bag is also a verb (bag, bags, bagging, bagged).
It depends on the thickness of the application.Concrete bags you buy at the home center are generally labeled with the (in this case fraction of a) cubic yard of concrete it makes - it depends on the weight of the bag (60# or 80#) . The bag manufacturers have calculators on their sites to help you figure out how much you need based on area (and thickness) of the job.
No. If it's hard in the bag it must have gotten moisture in it which caused it to cure. It will make a handy doorstop though.
Usually concrete mix comes in 40, 60 or 80 pound bags.
An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.
The noun 'bag' is a singular, common, concrete noun; a word for a thing.