Of compacted base 1 in.
How to build concrete retaining wall forms.
Tie twine to the first stake and string it around the perimeter of the outline tying it to each stake.
Refer to the plan or schematic for the retaining wall.
Of leveling sand and half the height of the first course of blocks.
Lay your outline on the ground use the tape measure to ensure correct measurement and the carpenter s protractor to verify correct angles.
Place 3 4 in 1 9 cm pieces of plywood on the ground.
Then use the marking paint and measuring tape to lay.
Drive stakes into the ground at each corner of the outline.
Even though we are not dealing concrete blocks always base the height of a concrete wall form on a multiple of 8.
Poured concrete retaining walls can be colored textured accented with embedded objects and much more.
Learn how to set the forms for a concrete wall.
How to form a homemade concrete wall.
Determine the design of your concrete project.
How to pour a concrete retaining wall.
Place nails at least 8 feet apart.
Measure and mark footing locations.
Measure from the edge of your concrete footing to the.
This walls are retaining a h.
When installed properly concrete offers much more room for customization than any other retaining wall material.
We are using symmons forms on this job but the general principles are the same.
It would be advisable not to build the forms any taller than 4.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Arrange them so they border the hole in your yard where you plan on pouring concrete for the wall.
Measure for the wall.
Here are the steps tom ralston owner of tom ralston concrete in santa cruz ca follows when pouring a retaining wall.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Set the forms on plywood boards near where you plan on building the wall.
Since plywood comes in 4 x 8 sheets the forms are better off 8 long for the most part.