A huge hole in the cement wall that separates our garage from our basement.
How to repair concrete wall holes.
The injection process fills the crack from top to bottom from inside to outside.
To anchor a patch make the crack wider at the bottom than at the top.
A bonding agent is a liquid that helps join new and old concrete.
How to fix a big hole in a cement wall when a posted a little while ago about sealing and patching holes in my garage i conveniently left one small thing out of the narrative.
The only way to repair foundation wall cracks successfully is by the injection process.
When you shop for store bought concrete you will see a.
Fill holes with a mortar mix instead of regular concrete.
Crumbs and pebbles weaken a concrete patch so make sure all debris is removed from the crack.
Clean the hole and surrounding area with a wire brush.
Place a cold chisel in the crack angle it slightly outward and tap it with a 3 pound sledge hammer.
Brush a bonding agent onto the concrete.
Pour the mortar mix into a.
Mixing and spreading patching material 1.
Or rather one very large thing.