Block Retaining Wall Installation
Check the base course for level and adjust as necessary.
Block retaining wall installation. After the base course of block is installed you will need to install perforated drainage pipe behind this first course of block. In this video we will be showing you how to build a small stackble retaining wall. This is a great diy project with a little help from the family and friends. Step 5 lay the remaining courses.
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. Anchor product installation tools consult our anchor wall product installation guides and videos below including tutorials and concrete block retaining wall installation instructions. About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features. Find tips on how to build freestanding and.
Slip a drain sleeve over the drainage pipe to screen out sediment and prevent the pipe from clogging. 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. Dig for the first row of block with the layout marked you can begin digging the trench. The drainage pipe will be located here to move the water away from behind the wall.
Excavate deep enough to completely bury at least one full course including space for 6 to 8 in. Water will flow down through the backfill material to the base of the retaining wall. More information on compacting your retaining wall. Install corrugated drainage pipe behind the first course of blocks and run the pipe to where the water can exit the area.
Add drainage aggregate behind the blocks then add the infill soil and compact it. Of space behind it. Establish a level trench to ensure an even layer of base material. The installation information demonstrates how to successfully construct retaining walls two sided patio seating walls and concrete fencing.
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.