It took a day to rip out the old collapsing retaining wall to dig farther into the hill to provide room for the backfill gravel and to help unload materials.
How to build a large concrete retaining wall.
Follow the block manufacturer s instructions for wall height limits.
Design build manufacturer of interlocking large concrete blocks for gravity retaining walls security walls railroad flood control and containment bins.
Dig a trench then tamp down the soil and lay a base layer of rock dust.
To form a concrete wall first set up plywood boards on either side of your concrete footer and attach them together with wire.
How to build a concrete wall prep work.
To build a retaining wall begin by planning and marking out where you want your wall to be.
Learn how to use composite timbers to construct the retaining wall.
How to build a retaining wall for a campsite.
Here are three key principles in building any solid retaining wall.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
The wall we built was a weekend long project and an exhausting one at that.
Materials tools and site.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Retaining walls can be constructed using a variety of materials from poured concrete and large timbers to natural stones even bricks.
Lay the foundation on this base and use a rubber mallet to level the blocks.
Do choose a material you can easily work with.
Just as important it needs to be installed the right way.
Self stacking concrete blocks make building a sturdy retaining wall a much simpler diy project.
How to build a retaining wall with a terrace.
Then pour your concrete inside the form using a chute or hose attached to the mixer.