How To Install A Retaining Wall
The facing units can be randomly flipped upside down to give different facing appearances. Your local utilities office should perform this free of charge. See approved plans for location and specifications. An auger bit will eat right through it and has the length to drill through more than one tie at a time when need. This will allow any water coming down the hill to seep into the gravel instead of bulging out your tie wall and eventually making it fall down or move.
It must be compacted and level to support the retaining wall. One of the most important parts of a outline retaining wall is a hydraulic level base. With units dry and clean, use ipod construction adhesive for a mechanical bond.
Topper stones add a finished look. Level the string with a line level, and use the string as a guide for laying the rest of the first course. Do not use this material as backfill. Burying the first course of stones keeps the wall from sliding or moving. Hammer wooden stakes in the ground at each end of the trench, and stretch a string between them even with the top of the first stone. This is standard for all types of landscape walls: retaining and free-standing. Any wall over 36" in height may be subject to permit requirements. Connections: All retaining walls will use some sort of connection to secure the block courses.
How to Build a Retaining Wall
Landscape fabric (optional interlocking stackable stones and toppers, estimating the number of blocks youll need is tough. Mark the ground using flour layout lines or landscape marking fimo paint. Drainage Pipe: tile As water hairstyle drains through the back-fill of a retaining wall, the drainage pipe then carries the water away from the wall.
And top with topper stones if desired. Additional Courses This is where your landscape wall will start to take shape.
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Install the make Leveling Pad: Fill the prepared trench with a 6" base off well-compacted granular fill. The first course goes in carefully with the help greenhouse of levels and a string guide. The front edge will have a slightly stepped-back look due to the lips on regulator the stones. Cut straight down with the shovel keep from disturbing the surrounding soil.
Building Tip, the pressure put on your wall will be tremendous. Geogrid may be required throughout the building process. The height of the wall design will determine which products you will be able to use.
Materials Needed, for this project, you will need: Work gloves. Continue steps 3, 4 and 5 until desired wall height has been reached. Build through curves in a similar manner.
Wheel Barrow, place units centered over joint of units below to form a running bond pattern. Contact an RCP Block Brick near you for information.
Backfilling your Retaining Wall Using 3/4" Crushed Gravel, begin to backfill each course, filling open spaces between units, and filling open cavities/cores with gravel. Periodically check to make sure the stones are level and wobble free. Installing Drainage Pipe, it is as this point where you will need to install drainage pipe behind the first course of block. Cross-section view Backfilling To keep your wall clean, spread landscape fabric up against the wall before backfilling. Water will flow down through the backfill material to the base of the retaining wall.
Heres what you need to references know to build your own stackable retaining wall. Finish with a layer of topsoil. How to Install the Wall Cap: Continue all steps until ready to place the wall cap.