Here are the steps tom ralston owner of tom ralston concrete in santa cruz ca follows when pouring a retaining wall.
Poured concrete retaining wall detail.
Clear cover of 3 inches.
Many contractors shy away from poured concrete preferring to use cmu block with a plastered face.
The risk of cracking in poured walls and the difficulty in repairing them makes block and plaster a more forgiving choice.
Heavy equipment shall maintain a distance away from the wall equal to the wall s height.
How to build a concrete wall figure a.
Poured concrete retaining walls can be colored textured accented with embedded objects and much more.
Of leveling sand and half the height of the first course of blocks.
If you want to build a concrete retaining wall you should consider pouring the wall rather than making it out of concrete blocks.
Care shall be taken to avoid exerting large impact forces on the wall.
3 clear rather than the designed 2 clear.
Fill the stone to a depth of at least 12 inches and to a width of at least 12 inches.
Stone crete is used for sound barrier walls retaining walls subdivision entry walls or wherever a beautiful deep relief stone wall is desired.
Compressive face of concrete d the project calls for.
After the wall is complete install drainage stone and tile on top of the earth side of the footing along the wall.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
This simple retaining wall utilizes a beautiful travertine stone cap upgrade.
A poured wall is much stronger and generally last many more years than a block wall.
Clear cover of 2 inches.
Typical backfill and drainage detail.
And the strength steel is installed with a.
When installed properly concrete offers much more room for customization than any other retaining wall material.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
In this photo increte contractors installed a poured in place decorative concrete wall system called stone crete that creates deep relief stone walls with a variety of available textures and colors.
Backfilling against reinforced concrete retaining walls shall not be permitted until the concrete has reached its 28 day strength.
Of compacted base 1 in.
Pour concrete of specified strength in the forms and properly vibrate it to ensure compaction of the concrete.
Perhaps the finest examples of poured concrete walls can be seen every day along freeways where these structures are constructed on a massive scale.
Pouring a concrete retaining wall is not that difficult and this easy to follow how to guide will show you just what to do.
3500 psi concrete 5 10.