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The coverage per bag is listed on the bag itself. You need to measure the length, width, and depth of the sidewalk for the volume and then divide by the coverage per bag to figure out how many bags you will need.

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Q: How do you figure out the amount of cement for a sidewalk by 80 pound bag?
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Related questions

Which has more dense a pound of rice or a pound of cement?

The cement is more dence


What is the Volume of cement in a 94 pound bag of portland cement?

1 94-pound bag of cement is approximately equal to 1 cubic foot.


How do you figure a btu?

btu = the amount of heat needed to raise one pound of water one degree F


How much is price per pound of cement?

3.90


Why is a pound of cement more dense than a pound of rice?

Refer to the definition of density: density = mass / volume. Also, each substance has its characteristic density, independent of its size. A pound of cement will have the same density as a ton of cement. And cement is more dense than rice, regardless of how big a chunk of each you take.


How many cups of cement equal 1 pound?

6.50 for a 50 pound bag 12 cents a pound


How many cups are in a pound of powder concrete?

To answer this question we must first differentiate between concrete and cement. Concrete is the finished product when cement is used. Analogous to bread is the finished product when flour is used. Got it? As to how many cups in a pound of powder, consider that there are 16 ounces to the pound, and eight ounces to a cup. That makes it two cups to the pound of cement. How much concrete that would make is another matter.


Does the pound sign come before or after the amount?

The sign for the Pound Sterling is placed before the amount.


Is cement a product or commodity?

It can be both, depending on packaging. By "cement" you're talking plain ol' Portland Cement for making concrete, correct? In bulk it's a commodity; in 94-pound bags it's a product.


What is the quantity of cement aggregate sand for filling 1 cft of concrete?

There should be three quarters of a pound of sand. If the cement is reinforced then add 25 percent more.


What is the amount of matter in a given volume of a material?

a pound is a pound/


How many bags of cement would be needed for a cubic yard of concrete?

Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.