Filling Small Holes In Concrete 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.

Filling small holes in concrete walls.

Common spackling products do not adhere to the concrete and are not suitable for repairing holes or cracks in your concrete walls. After hearing that i seriously considered just gluing a piece of plywood over it and calling it a day. Then mix the mortar fill in the hole and level it to blend it in with the surrounding structure. If you know how to fill small cracks in concrete you ll restore your concrete to a smooth finish.

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. 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. I recently had a bee problem where a colony took up residence inside the concrete wall of my house. 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.

This technique will work for cracks smaller than 3 8 inch wide in the sidewalk driveway garage floor basement or steps. If your aim is to make the wall look better a smooth surface is also easier to paint. 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.

How to fill holes in a cinder block wall. 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. Clean the hole with a stiff fiber or wire brush. For this project you ll need.

Some of the holes have water dripping through them. Pop outs are small conical shape chunks of concrete that have popped out and left a hole behind. Before attempting to fill a hole clear out loose concrete and other debris. As moisture fills the holes and the temperature changes the.

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.