Fill Small Holes In Concrete Wall

As moisture fills the holes and the temperature changes the.

Fill small holes in concrete wall.

To create a smooth surface when these items are removed the hole must be filled. Then mix the mortar fill in the hole and level it to blend it in with the surrounding structure. Before attempting to fill a hole clear out loose concrete and other debris. How to fill holes in a cinder block wall.

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. 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. Some of the holes have water dripping through them.

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. 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. Patching such holes is a necessary part of keeping your concrete foundation wall in good repair. Holes in a cinder block wall not only are unsightly but also over time will grow larger.

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. I recently had a bee problem where a colony took up residence inside the concrete wall of my house. Filling small cracks in concrete keeps them from turning into big holes. For this project you ll need.

Common spackling products do not adhere to the concrete and are not suitable for repairing holes or cracks in your concrete walls. If you know how to fill small cracks in concrete you ll restore your concrete to a smooth finish. If your aim is to make the wall look better a smooth surface is also easier to paint. Clean the hole with a stiff fiber or wire brush.