Fill Small Holes In Concrete Wall

How to fill holes in a cinder block wall.

Fill small holes in concrete wall.

Common spackling products do not adhere to the concrete and are not suitable for repairing holes or cracks in your concrete walls. As moisture fills the holes and the temperature changes the. This technique will work for cracks smaller than 3 8 inch wide in the sidewalk driveway garage floor basement or steps. 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. Holes in a cinder block wall not only are unsightly but also over time will grow larger. To create a smooth surface when these items are removed the hole must be filled. Some of the holes have water dripping through them.

I recently had a bee problem where a colony took up residence inside the concrete wall of my house. Clean the hole with a stiff fiber or wire brush. Pop outs are small conical shape chunks of concrete that have popped out and left a hole behind. 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.

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

Holes in concrete walls are more likely the result of drilling into the wall to secure shelving or to hang other items on the wall. If your aim is to make the wall look better a smooth surface is also easier to paint. If you know how to fill small cracks in concrete you ll restore your concrete to a smooth finish. Patching such holes is a necessary part of keeping your concrete foundation wall in good repair.