## Volume of concrete from one bag of Portland cement

2008-10-24 · 5 bags per yard would equal 5.4 cu feet per bag (27/5) Which would be .18 bags of concret per cubic foot (1/5.4) and 17lb per cubic foot (.18*92) I have never been the one doing the measurments for concrete, so my question is is the 3:2:1 ratio by weight or by volume.

## How Many 60-Pound Bags of Ready-Mix -

2018-10-11 · It will take 60 60-pound bags of ready-mix concrete to make one cubic yard of concrete. This yield is approximate and does not include allowance for uneven subgrade, waste, etc. Ready-mix concrete is a dry mixture of Portland cement and aggregates such as sand and gravel.

## How many 80lb bags of concrete make one yard of

2018-10-12 · 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 concre te. How many

## how many 80lb. bags of cement equal ayard? | Yahoo

2007-9-25 · There are 27 cubic ft in a cubic yard of concrete. An 80 lb. bag of concrete holds appx. 2/3 cubic ft. Therefore you would need 27 bags plus 1/3 yard more, or 9 cu. ft more, which would take another 13 and 1/2 bags, round off to 14.

## Free Concrete & Cement Calculator For a yard, 80 lb.

2017-7-5 · Free concrete and cement calculator formulas for yards, pounds, bags, rectangles, squares, circles, columns and sonotubes. Free Concrete Calculator Building your own concrete slab, patio driveway or walkway is an excellent home improvement and most diy home handymen are capable of completing this type of project.

## Concrete Slab: How Many Bags of Concrete Mix Do I

The tables below give you estimates for the number of 50- or 60-lb bags you need for concrete slabs of various sizes. Remember: Before beginning any excavation, call 811 to check for underground utilities.

## How many bags of cement are in a cubic meter of

One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or 42.64 kg bags of cement.

## How many 50lb bags of concrete mix -

Now taking 2.2829 cubic feet & dividing by 27= .08455 parts of one yard. My question is: How do I determine how many 50lb bags of ready mix concrete will be needed for this project? Per Sakrete data sheets, an 80 lb bag (plus water) will yield 0.6 cubic feet of concrete.

## how many 80 lbs bags of concrete equal 2.5 yrds? |

2006-5-5 · Best Answer: 101 bags, but you may want to pick up a couple of extra. An 80 lb. bag of concrete yields about 2/3 of a cubic foot. So when you divide 27 (cubic yard) by .67 (2/3) you get 40.3 bags per cubic yard.

## Concrete Calculator - How Much Do I Need? |

Enter the size of the slab you want to build in square feet. The calculator will indie the number of 60 lb bags you will need to build a 4 inch or 6 inch slab.

## How Many 80-Pound Bags of Concrete Equal a Yard

2018-10-12 · To pour a 4-inch slab that measures 1 square yard, use six 80-pound bags of concrete, and for a 6-inch slab, use eight 80-pound bags of concrete. One 80-pound bag of concrete covers 4 square feet at a thickness of 2 inches. Before pouring the slab, use concrete forms made of 2x4 or 2x6 lumber

## how many 40 lb bags of play sand equal 1 cubic yard

2011-3-15 · Best Answer: A cubic foot of play sand weighs 75 to a hundred pounds depending on it''s composition, so your 40 lb bags are about one half a cubic foot in volume. 27 cf feet in a cu.yd. means you would need about about 54 forty pound bags.

## Concrete Cubic Yard to Bagged Sakrete -

I work in the fence industry and many times I need to figure out how many bags of concrete I''ll need instead of ready-mix truck pours. I have a simple calculator I use in Excel, the formula is below, the cells it refers to is number of holes, depth and diameter and it outputs cubic yards needed for the job.

## Cement Estimator Calculator - Telus

2018-9-12 · Tax, sand/gravel not included in cost. How To Use This Cement Estimator Calculator. This calculator is based on 6 - 94 Lb. sacks of Portland Cement per cubic yard

## How It Works: Concrete - Popular Mechanics

2009-10-1 · To make 1 cubic yard of concrete, you''d need seven 94-pound bags of cement, about 1/2 cubic yard of sand and just over 3/4 cubic yard of gravel. The amount of

## Quikrete 90 lb. Concrete Mix-110190 - The Home Depot

2018-8-12 · A 90 lb bag = 0.675 cubic feet of finished concrete. 27 divided by 0.675 = 40 So the answer is 40 bags of 90 lb mix = 1 cubic yard. (I''d buy one more bag to cover any spillage while mixing or pouring it into the forms, or possibly uneven surface area greater than expected).

## Free Concrete & Cement Calculator For a yard, 80 lb.

2017-7-5 · Free concrete and cement calculator formulas for yards, pounds, bags, rectangles, squares, circles, columns and sonotubes. Free Concrete Calculator Building your own concrete slab, patio driveway or walkway is an excellent home improvement and most diy home handymen are capable of completing this type of project.

## How many 94 pound bags of portland cement

Because 94lbs of cement is, as noted above, what 1 cubic foot of cement weighs, the 94 lb sack was a backhanded way for the mix designers to check the weight calculations easily with known volumes. How many bags of cement sand and stone goes into 1cubic yard of concrete?

## ONE 40 lb bag of quikrete makes how many cubic

2007-5-18 · Best Answer: 819 cubic inches is .47 cubic feet, not yards. As I recall, a 60lb bag is about 1/2 cu.ft. so you might need about one and a half 40 lb. bags,. Quikrete Concrete 80 Lb Bag I''m not sure about your math 819 cu inches is only 5.6875 cu feet which isnot .47 cu yards. there are 27 cu feet in a yard your looking at about half a

## How many 50 lb bags of sand for. | Chicken Forum -

2013-7-23 · 128 divided by 1/6 (2/12)=21.3 cubic feet or about ¾ cubic yard. (A cubic yard is 27 cubic feet) A 50 pound bag of sand is about 3 cubic feetso it looks like 7-8 bags should work for 2 inch depth.