Prepare the foundation step 1.
How to do a concrete retaining wall.
The process to do so is relatively simple but it does take time and specialized materials some of which are potentially harmful.
Measure and mark footing locations.
How to do it build and prep footing.
Drive a nail into the concrete here.
How to pour a concrete retaining wall.
Measure out from that nail to where the other face of your wall will be and place another nail.
If you re building your own forms you will probably.
So if your wall is 8 inches wide your two nails should be 8 inches apart.
If the wall exceeds four feet in height footings should be poured separately.
Lay out the wall and excavate the slope and the footing trench.
With the layout marked you can begin digging the trench.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Of leveling sand and half the height of the first course of blocks.
Follow the simple steps below to safely and effectively stain your concrete retaining wall.
Allow concrete to cure.
As you lay the second course of block insert weep holes 3 4 inch pipe into the mortar every third.
Like the flagstone patio.
Then use the marking paint and measuring tape to lay.
If your frame is tall you may need to begin.
Refer to the plan or schematic for the retaining wall.
Dig for the first row of block.
Finish the surface of the wall as desired.
To bury the first row.
Of compacted base 1 in.
Measure from the edge of your concrete footing to the point where the outside face of your wall will be.
If you re building a long wall build the frame in sections.
How to build a concrete wall figure a.
Scrape off excess mortar.
Build the footing and insert.
The concrete retaining wall is often a dull gray color or whitewashed but you can stain it to be many other colors.
Rest the frame pieces against a solid surface to prevent them from falling.
Create contraction joints every 4 6 feet.
Try to make the frame pieces as long as you need them to be.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.