Volume Per Bag Of Concrete

If i m wrong in my figures please let me know.

Volume per bag of concrete.

0 77 0 6 1 3 80 pound bags of concrete per post hole. Complex areas can be broken down into small sections. Add up both the dry material in the bag 80 lbs and the water it takes to mix it up 1 gallon which weighs 8 3 lbs for a total weight of 88 3 lbs. L of water per 80 lb 36 3 kg bag of concrete.

How much concrete do i need. All calculations are rounded up to the next highest whole bag. Concrete calculator is a quick and easy way to calculate the volume weight and number of bags of concrete you need per project. You can use this concrete calculator to help you determine the number of bags of quikrete concrete mix mortar mix or fast setting concrete you will need for the following projects.

This means the density of concrete is about 145 lbs per cubic foot. I have 40 s f. Complex areas curved walkway concrete calculation. Perfect for slabs walls columns tubes curbs and stairs just to name a few.

Concrete volume hole volume post volume 1 03 0 26 0 77 cubic feet per post hole. We love to stir fry and mix things up here with all sorts of internet businesses. Hand mixing instructions empty concrete bags into a suitable mixing container for each 80 lb 36 3 kg bag of mix add approximately 6 pt 2 8 l of clean water work the mix with a shovel rake or hoe and add water as needed. By 3 inch thick 1 4 ft area to be filled with concrete which will take 6 bags of concrete.

Quikrete s concrete mix yield s about 15 cubic feet for every 20 pounds of mix so a 40 pound bag yields 30 cubic feet 60 pounds of concrete mix yields 45 cubic feet and an 80 pound bag yields. Now that we have that information we can calculate the yield. For other bag sizes use table 2 to determine water content. Pre mix concrete bag calculator calculated at 2160 kg per 1m allow extra for waste cubic metres 20 kg bags 25 kg bags 30 kg bags 40 kg bags per bag.

This equals to 3 x 0 6 2 bags of 80 concrete not 14 bags. X 2 inches thick or 1 6 ft.