Aluminum Fence Post Set In Concrete

The corrosion can cause expansion of the concrete and subsequent cracking of hardened concrete.

Aluminum fence post set in concrete.

I m actually thinking i ll drill out the old cedar posts and replace them with steel ones. Aluminum in concrete is nope. But serious consequences can arise in situations of long term contact. Once in you can pre mix 2 3 bags at one time vs.

At this point with the post set in place you can begin filling the posthole with concrete. How to set posts without concrete. This is the fun part. Here to prevent pooling trowel the.

Then stand them all up at one time and place them in the predug holes. Second if the aluminum is coupled with any ferrous metals galvanic corrosion will occur also. Make sure that you dig at least 2 feet deep for a 7 foot tall post use this to determine your dig height based on your post. In mike s method set the 4x4 s on its side by the fence post.

To make the mixing of the concrete a little easier it helps to have the holes pre dug and then having 3 4 fence sections assembled together with their respective posts laying on the ground. Broken fence posts set in concrete in rocky ground are hell to fix. First a significant corrosion of aluminum embedded in concrete can occur. Typically a post is set 2 feet below the ground so a 5 foot tall fence requires a 7 foot post.

Now just lay the pry bar across the 4x4 wedge its tip under the nailer board and press down or step on the far end. A 6 inch diameter hole is sufficient for a post set 2 feet in the ground anything bigger may. Determine where you want your post to go. You ll be using it as the fulcrum of your lever so you ll want to set it far enough to the side that it won t overlap the concrete post sleeve.

Here s a pretty simply method for removing a fence post seated in concrete all without digging or messing with complicated equipment. Dig a hole for each post roughly two to three feet for optimal stability using a 6 auger if possible. Below are the basic steps for setting fence posts in concrete to help you install a stable fence for the long haul. Use your shovel to remove the dirt and the rocks from the dig site placing the dirt from the hole onto the tarp.

May 22 2018 at 1 11 pm. An alternative is pvc pipe inside the aluminum and steel rod inside that the latter set in the concrete to full depth. Mixing one bag for each post. Pack the concrete to a level slightly above the surrounding soil.

You can also use hand held post hole diggers if you don t have a machine.