Once the forms are full of cement you can smooth out the top of the wall.
Pouring concrete next to cinder block wall.
Refer to the directions on the cement mix bag and allow the cement to fully cure or dry before removing the forms.
The hollow block wall is depending solely on the strength of the thin mortar bed between each concrete block.
However despite all their similarities cinder block and concrete have some differences.
A concrete block retaining wall is the perfect solution to control erosion to eliminate a hard to mow slope to add a planting bed or to level an ideal patio area.
These materials are inexpensive and relatively easy to use.
When you apply a lateral load to these two walls you will achieve similar results.
These systems are easy to install durable reasonably priced and available in a variety of colors and textures.
However if you are using the concrete to attempt to fix cracks you will need to add rebar to the other side of the crack in order to tie it all together.
Tap the cinder block lightly with a rubber mallet to slide it closer to the first.
The poured concrete wall has more mass or interlocking cement paste crystals to resist the cracking force.
Remove excess mortar that squeezes out from between the blocks with the tip of the trowel.
A method we often use when a path or patio is less than 6 inches below the damp proof course is to lay a line of thin kerb stones about 6 inches away from the wall and take the concrete up to them.
The mortar joint between the two blocks should be 3 8 inch.
Set a second block next to the first.
Pour concrete from the bucket into the cinder block voids.
Fill the internal space of the block wall with concrete pouring from the bucket.
Pour concrete you will pour the concrete into the holes either the pre existing ones or the ones you drilled.
The other side next to the wall has gravel at a lower level than the dpc.
Keep filling voids with concrete until level with the top of each block using the cement trowel to level the concrete.
Cinder block and poured concrete slabs are both popular foundation choices.