WebFeb 9, 2024 · To determine how deep and how many bags of concrete you need for your deck risers or pier blocks, use this calculation: multiply the overall length and width of your project (in feet) by three then add two. … WebThe calculator will automatically estimate how much concrete you'll need by volume (cubic feet, cubic yard, and cubic meters), as well as by bags of concrete mix. Note: This calculator will resize automatically to fit on your desktop or mobile device.
Concrete Calculator - How much concrete do you need in yards, …
Feb 17, 2024 · WebFeb 26, 2024 · For a six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter. Now that you’ve determined the size of the hole you’ll need, you can use the chart below to determine how many 50-pound bags of concrete you’ll need. Our example post will require two bags for every post if you’re using fast-setting concrete. how much is stack tv
Deck Footing How-To Video: Featuring SAKRETE Concrete Mix
WebHow many bags of quikrete do I need for deck footings? In order to have enough concrete for one cubic foot, you’ll require 2.2 bags of 60-lb concrete . Since bags are only sold in whole (not half, or quarter) quantities, you’ll need to … WebJul 6, 2024 · How many pier blocks do I need for house foundation? Generally speaking, you want support every 3-4′ for a normal use building and 4-6′ for lighter situations. An average 12′ x12′ can use around 18 blocks, but more is certainly ok, just space evenly. WebConcrete peers aren’t the most expensive option out there, but they aren’t the least expensive either. A 60 lb.-bag of concrete runs $5.99 per bag while 8” diameter concrete form tubes are about $10 apiece. For an 8’x10’ deck with 12 footings, you’ll spend about $200. Pros. Extremely strong and durable footings. Relatively ... how much is st jude worth