Find tips on how to build freestanding and.
Block retaining wall installation.
Use a plate compactor to consolidate the wall rock directly behind the block then compact in a path parallel to the wall working from the back of the block to the back of the excavated area with a minimum of 2 passes.
To keep it from wrinkling pull the reinforcement taut and pin the back edge in place with stakes or staples.
Place the front edge of the material on the top course 1 to 2 inches from the face of the block.
Of space behind it.
The drainage pipe will be located here to move the water away from behind the wall.
This is a great diy project with a little help from the family and friends.
After the base course of block is installed you will need to install perforated drainage pipe behind this first course of block.
Excavate deep enough to completely bury at least one full course including space for 6 to 8 in.
Add drainage aggregate behind the blocks then add the infill soil and compact it.
More information on compacting your retaining wall.
In this video we will be showing you how to build a small stackble retaining wall.
Step 5 lay the remaining courses.
Check the base course for level and adjust as necessary.
Anchor product installation tools consult our anchor wall product installation guides and videos below including tutorials and concrete block retaining wall installation instructions.
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Make the trench wide deep and level size the trench so there s enough room for the retaining wall block and at least 8 in.
To bury the first row about halfway dig the trench about 4 to 6 inches deep and 12 inches wide or twice the width of the block.
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Install corrugated drainage pipe behind the first course of blocks and run the pipe to where the water can exit the area.
Water will flow down through the backfill material to the base of the retaining wall.
Apply the next course of blocks to secure it in place.
Slip a drain sleeve over the drainage pipe to screen out sediment and prevent the pipe from clogging.