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