Sink The Fence Post prior to Pouring Concrete; In this method, you have to sink the fence posts before pouring the concrete mix. You can install the fence post using the traditional way into the dirt. Then pour the concrete around the bottom of the posts. This is the ideal method of installation if you are fixing the fence alongside existing concrete.
How to Install a Fence on Concrete
Depending on the strength of your concrete, you can either drill all the way through like in Solution # 2, or set the chain link fence posts with hydraulic. Post bases, typically made from metal, attach directly to the surface of the concrete. You drill into the concrete and insert concrete screws or anchors. Once the base is in place, the bottom of the post slips right in. A variety of post bracket styles are available, and most require additional bolting through the side of the bracket into the post.
Set some gravel in the base with the post and then concrete to the top of the hole. Be careful to slope the concrete surface with the driveway grade. Don't let. This is a simple and quick method and needs two people to get the job done. First, take the fence base post support and put it onto the concrete slab where your post needs to be installed. Next, grab a pencil and mark the 4 drilling holes on the concrete. You can also mark the spots by a quick blast of your drill.