Cinder block is a useful construction material since it is normally lighter than solid concrete and yet still durable enough to last under normal stress conditions.
How to fix a large hole in a concrete wall.
If your aim is to make the wall look better a smooth surface is also easier to paint.
A huge hole in the cement wall that separates our garage from our basement.
How to fill large hole in an internal wall using a core which was cut out from a thermolite block using a core drill.
Holes this large make that type of fix impractical.
For that size vertical hole you may need to brace a board over the hole to hold in the patch until it dries.
Cinder blocks can still be damaged by time and severe impact however.
How to fix a large hole in a cement block.
Patching such holes is a necessary part of keeping your concrete foundation wall in good repair.
The only way to repair foundation wall cracks successfully is by the injection process.
Patching a hole in a cinder block wall requires some time along with the appropriate materials to make the repair.
Holes occur in a cement block for a number of reasons ranging from the blunt force of something striking it to settling walls causing stress fractures.
Or rather one very large thing.
The hole in this wall was particularly.
If this is a retaining wall you need to fix the problem ont he other side of the wall first.
If you do have hollow cinder block walls then yes you will need to use a filler like spray foam for areas the holes go all the way into the center.
The injection process fills the crack from top to bottom from inside to outside.