Filling Small Holes In Concrete Walls

Holes in a cinder block wall not only are unsightly but also over time will grow larger.

Filling small holes in concrete walls.

If your aim is to make the wall look better a smooth surface is also easier to paint. This technique will work for cracks smaller than 3 8 inch wide in the sidewalk driveway garage floor basement or steps. A water leak led me to remove drywall in my basement and to my surprise i discovered rows of holes 5 8 inch diameter in my concrete walls. Common spackling products do not adhere to the concrete and are not suitable for repairing holes or cracks in your concrete walls.

The guys at home depot had a lot of fun lamenting the fact that the hole existed to begin with and then suggested that i build a mold on one side of the wall and fill it in with a pour of concrete. Clean the hole with a stiff fiber or wire brush. For this project you ll need. Treat holes as soon as you find them so you can prevent water and rodents from further damaging the concrete and getting into your home.

How to fill holes in a cinder block wall. As moisture fills the holes and the temperature changes the. If you know how to fill small cracks in concrete you ll restore your concrete to a smooth finish. 1 16 of 413 results for concrete hole filler amazon s choice for concrete hole filler red devil 0645 pre mixed concrete patch 5 5 oz squeeze tube pack of 1 gray.

Using a cold chisel and a 3 pound sledgehammer undercut the hole by making the pop out wider at the bottom than at the top. We have since taken care of that issue but in order to do that the contractor had to bust 4 5 baseball to softball size holes in the exterior walls. Filling small cracks in concrete keeps them from turning into big holes. Patching such holes is a necessary part of keeping your concrete foundation wall in good repair.

I recently had a bee problem where a colony took up residence inside the concrete wall of my house. To create a smooth surface when these items are removed the hole must be filled. Pop outs are small conical shape chunks of concrete that have popped out and left a hole behind. Then mix the mortar fill in the hole and level it to blend it in with the surrounding structure.

After hearing that i seriously considered just gluing a piece of plywood over it and calling it a day.