For taller walls build shorter forms to add to the 4 sections.
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.
It would be advisable not to build the forms any taller than 4.
Measure from the edge of your concrete footing to the.
Of leveling sand and half the height of the first course of blocks.
These shoe plates need to be wide enough to support the forms you built.
Place nails at least 8 feet apart.
Measure and mark footing locations.
When installed properly concrete offers much more room for customization than any other retaining wall material.
Poured concrete retaining walls can be colored textured accented with embedded objects and much more.
Then use the marking paint and measuring tape to lay.
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 for the wall.
This walls are retaining a h.
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.
Drive stakes into the ground at each corner of the outline.
Determine the design of your concrete project.
Of compacted base 1 in.
Set the forms on plywood boards near where you plan on building the wall.
Learn how to set the forms for a concrete wall.
How to form a homemade concrete wall.
We are using symmons forms on this job but the general principles are the same.
Here are the steps tom ralston owner of tom ralston concrete in santa cruz ca follows when pouring a retaining wall.
Place 3 4 in 1 9 cm pieces of plywood on the ground.
How to pour a concrete retaining wall.
Arrange them so they border the hole in your yard where you plan on pouring concrete for the wall.
Since plywood comes in 4 x 8 sheets the forms are better off 8 long for the most part.