How much concrete do I need for a 4x4 fence post?
Mix two 50lb bags of concrete with water in a mixing tub or 5-gallon bucket. Add concrete into the hole and around the 4” x 4”. Depending on your climate, let concrete set up for 24 - 48 hours. via
Is 2 feet deep enough for fence posts?
Dig post hole so diameter of the hole is 3 times the width of the post (i.e., the hole for a 4” wood post should be about 12 inches wide). The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet). via
How much concrete do I need for a concrete fence post?
In terms of the ratio to use for a concreting fence posts, the best mix is a mix of 1:2:4 (1 cement, 2 sand, 4 aggregate). Concrete is always best mixed using a cement mixer to ensure it's even, but if you only need to mix a little, hand mixing is ok (see mixing concrete project above for tips on how to do this). via
How many fence posts does one bag of Postcrete do?
Just over one bag per hole should be sufficient, blue circle postcrete suggest 1 bag will fill a 8 x 30 inch hole with a 4x4 post. via
Should I use concrete for fence posts?
Concrete is the most secure material for setting fence posts, especially if you have sandy soil. Using premixed concrete rather than dry concrete will ensure ultimate security. While concrete is sturdy, it lacks the drainage of gravel and can trap moisture, ultimately leading to rot. via
How do you keep fence posts from rotting in concrete?
Fill the first three inches up with gravel so the end of the post doesn't come into contact with the dirt. Gravel allows water to drain quickly away from the post and into the soil. Be sure to place the post in the center of the hole. Finally, fill the entire hole up with cement to the top. via
Is 2 feet deep enough for a 6 foot fence?
The minimum depth that a post hole should be for a panel section is two feet. A general rule used when building a fence is to dig the holes ⅓ to ½ of the post's aboveground height. The more of the post that is underground, the more sturdy and durable the fence will be once completed. via
How deep should post be for 8-foot fence?
How Deep Should a Fence Post Be? For an average fence post, about 6 to 8 feet tall, prepare to dig a post hole about 2 feet deep. To install a fence post, you'll need a shovel or post digger, a 6-foot level, soil, and gravel or crushed stone. via
Will wooden posts rot in concrete?
Simply setting the posts in concrete does create a condition that will accelerate rot in the bottom of the posts. With pressure-treated posts, the rot will be slow. The concrete at the top should be sloped away from the post to grade level to avoid water pooling around the base. via
What's the difference between Postcrete and concrete?
Depending on its application, traditional concrete can take between 24-48 hours and 7 days to set properly and will reach its optimum strength after 25-28 days. Postcrete, on the other hand, is the name given to a post mix concrete, which is a ready to use blend of concrete ingredients that requires no mixing. via
How do you fit a concrete fence post? (video)
How do I keep my post level while concrete dries?
You need to level it in two directions with a 4-foot level. After getting it straight in the first direction, hold one of the braces against the post and drive a single screw to connect the brace to the post. You can then level and brace the post in the other direction and begin filling the hole. via
How long does Postcrete take to fully cure?
Compared to standard industrial concrete, which takes anywhere from 24-48 hours to fully set, the quick dry time means you can install one fence post after the other quick succession, keeping a consistent pace across the installation. via
Can I mix Postcrete with cement?
postcrete is made with bone dry materials and its accelaration is down to chemicals which are activated by water. You can make your own, but be prepared to clean everything IMMEDIATELY after each mix. If you use a cement mixer, wave bye bye to the drum it will get cemented up instantly. via
How deep is a 2.4 m post hole?
The 2 ft Rule
Lawsons experts recommend you should dig a hole which has a depth of 2 ft (24 in / 600mm) to ensure you have a stable timber or concrete fence post. via