Determine if the wall is a load bearing wall before you begin.
How to break a concrete block wall.
Most load bearing block walls have been installed on concrete footings and.
How to knock down a cinder block wall.
Trace along the straight.
For example if the.
Push the loose blocks off the wall down the opposite side from where you re standing.
Break the concrete wall into small chunks.
Undermining the concrete eliminates its external support making the material much more vulnerable to cracking through and breaking off.
Make sure there is enough to fill all gaps and squeeze out a little.
Apply epoxy thickened to a mayonnaise consistency with 404 high density filler to the back of the furring strip.
Inspect the area for utility lines such as water and gas pipes electrical cables and telephone lines.
You can use pneumatic or electric jackhammers and hammer chisels to aid in the removal process or you can use a sledgehammer hammer pry bar and chisels.
Strike these joints all along the wall to break the blocks loose from the mortar.
Apply a wetout coat of epoxy to the block wall in the area where the furring will be installed and to the back of the 2 4 furring strip.
How to split concrete retaining wall blocks step 1.
If you re needing a block of cement to set a post on the most inexpensive way to do it is to buy the 8x16x4 blocks and cut them in half.
Strike the corner joints where the corners of four blocks come together on the upper two rows of blocks.
Continue until the upper half of the wall has been toppled.
If you use a simple.