Sakrete offers helpful concrete calculators to determine how much material you ll need for your project.
Best cement to use for fence posts.
Two 50 pound bags of fast setting concrete will set a 4 inch by 4 inch or a 4 inch diameter post in a 10 inch diameter hole 2 feet deep.
Apply high quality exterior acrylic latex caulk or silicone specifically designed to adhere to concrete at the base of the post.
Use your post hole digger to dig out the hole then layer the bottom 6 inches with gravel.
Step 4 use a level to position the post perfectly vertical.
Use enough water to saturate the dry mix.
Sakrete also offers its sakrete fence post concrete mix which is a mixture of sand coarse aggregate and cementitious materials specifically designed for setting fence posts.
Concrete countertops best product to use.
Installing fence posts in place with concrete is the best way to guarantee that they remain upright and unmoving but you might not relish the idea of mixing batch after batch of concrete to fill.
Apparently removing the original posts left very large holes which the previous fence builder filled with concrete.
Then set your post in place and use a level to ensure that it s perfectly.
Fast setting concrete is ideal for installing fence posts since it doesn t need to be mixed in a bucket or a wheelbarrow.
Caulk around the fence post base.
Do not set.
This will seal the gap between the concrete and post that s caused by freeze thaw cycles.
Step 6 pour about a gallon of water per 50 lb bag into the hole and allow the water to saturate the concrete mix.
Inspect your posts at least once a year ideally in spring or fall and reapply paint or stain as necessary to protect the wood and keep your fence looking its best.
Step 5 fill the hole with fast setting concrete up to 3 to 4 inches below ground level.
Step 3 pour water into the dry mix and allow it to soak in.
Set the post into the hole and attach 2x4 braces to adjacent sides of the post.
Once you ve finished digging your post holes add about three to four inches of gravel into the bottom and compact it using a post or a 2x4.