How To Fill A Large Hole In Concrete Wall

In most cases you can use a brush or vacuum to get most of the debris.

How to fill a large hole in concrete wall.

Unlike repairing drywall filling the holes requires more than just mashing the patching product into the holes. After hearing that i seriously considered just gluing a piece of plywood over it and calling it a day. How to fill a hole in the exterior concrete wall of a home before painting. If that isn t an option fill the hole with water.

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. I might fill most of the void with spray foam. Concrete patch is used for repairs of holes or large cracks while a paste of portland cement and water or a concrete caulking product are suitable for smaller hairline cracks. How to fill holes in a cinder block wall.

Spray the hole with water if it s more than 1 in 2 5 cm deep. As moisture fills the holes and the temperature changes the. Some of the holes have water dripping through them. Holes in a cinder block wall not only are unsightly but also over time will grow larger.

I m assuming your wall is made of concrete blocks also called cinder or cement blocks. 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. You ll want to fill so the foam is more or less even with the inside of the block. In addition to being an eyesore a hole in an exterior concrete wall of your home creates a point of weakness in the.