Excavate to a depth of 6 inches along the entire base of the stone retaining wall using the string marker as a guide.
Making your own stackable concrete pavers retaining wall.
In this video i showed how you can make your own concrete stacked stone at home.
For this project you will need.
If stacking pavers to retain soil and the wall is more than two feet high backfill a couple inches directly behind the wall with gravel.
Stacked stone concrete mold used https amzn to 2leczrs for more details o.
Adjust for sloping ground.
The exact depth of the.
For row one knock off the flanges with a hammer and chisel so the.
Dig for the first row of block.
Continue laying your first course of blocks making sure to check that every block is level.
Position your first block and use a standard level to make sure it s even.
Work gloves shovel and or mattock brick chisel and small sledgehammer level wooden stakes string and a line level soil tamper gravel sharp not rounded or rock dust landscape fabric optional interlocking stackable stones and toppers.
Prepare the foundation step 1.
For dry stack walls the base should be as wide as the wall is tall.
Remember one mold makes only one cement paver and it will take at least two weeks before your cement paver is ready for use.
After you finish the first course fill the space between your retaining wall and.
For a stacked block retaining wall that s no higher than four feet a trench filled with three inches of crushed rock will help keep the wall from shifting and settling.
If needed reposition it using additional.
Molds for cement pavers are available in most large hardware stores.
For this 18 inch high wall the footing should be at least 18 inches wide.
Whatever your choice do ensure that you have lots of molds.
However if you want you can even make your own molds out of plywood.
Place a perforated drainage pipe 2 inches up from ground.
If the wall runs up a hill continue each base course of stackable retaining wall blocks into the hill until the top of the second course is level with the grade and then start your second base course at that point.
Use a hand or power tamper to level the base.