WebMar 23, 2016 · I've also seen that the diameter of the hole for a 4x4 post should be 12".. which would make the radius 6". After going through the math for the hole ( pi x r^2 x h ) it comes out that the hole will have a volume of 1.57 cu ft, but the post itself will take up 0.17 cu ft, so the volume to be filled with concrete will become 1.4 cu ft per post. WebOne bag makes enough for one post. Features & benefits Sets in under 3 minutes – ideal for jobs where speed is essential One bag makes enough for one post Simple to use product (just add water) Can be used for all types of posts Supplied in waterproof plastic packaging – suitable for outside storage Trade Sign in or apply for trade prices
50 lb. Fast-Setting Concrete Mix - The Home Depot
WebMar 20, 2024 · Generally speaking, each post hole can require anywhere from one to 10 bags of concrete, depending on the required post hole size. And, of course, your fence length … WebThe calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Mortar Mix you need to construct your project with a 3/8 inch mortar joint. (All yields are approximate and do not include allowance for uneven subgrade, waste, etc.) Enter Number of Bricks or Blocks Desired: For 8 inch x 2 inch x 4 inch Bricks. Number of 60 lb. Bags: five m windows 11
Often asked: How Long Does Concrete Take To Dry For Fence Posts?
WebMost fence post holes will need between 1 – 4 bags of concrete to securely hold the post in place. The best way to determine the size of the hole is: Diameter of the hole is 3 times the width of the fence post. Depth of the hole is one-third to half the above ground height of the fence post. How big of a hole do I need for a 6×6 post? WebMost fence post holes will need between 1 – 4 bags of concrete to securely hold the post in place. The best way to determine the size of the hole is: Diameter of the hole is 3 times the width of the fence post. Depth of the hole is one-third to half the above ground height of the fence post. Will wooden posts rot in concrete? can i take prilosec with milk