Using a shovel mark the ground where the retaining wall will be built.
How to build a small concrete block retaining wall.
How to build a concrete wall figure a.
Whether you re building a retaining wall or just need some extra privacy a cinder block wall is an affordable way to get the job done.
Drive long wooden stakes into the ground at each end.
A retaining wall must provide a way to release the water that builds up in the slope behind it.
Without a pressure relief system the weight of the water in the soil would crack or even buckle the wall.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
If the distance is greater than 8 drive additional stakes so that the gaps do not exceed 8.
Of compacted base 1 in.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Of leveling sand and half the height of the first course of blocks.
Block retaining walls are generally the same as freestanding block walls but with a few important differences.