But for diyers retaining wall blocks made of concrete are the best solution.
How to build a retaining wall with large concrete blocks.
Lay the first course staring at one end place the first course of concrete blocks top side up on the crushed rock with the front lip facing up and towards the front of the wall.
Redi rock standard retaining wall blocks started the large block retaining wall revolution back in 2000.
For a stacked block retaining wall that s no higher than four feet a trench filled with three inches of crushed rock will help keep the wall from shifting and settling.
Follow the block manufacturer s instructions for wall height limits.
Once you ve got your base set up it just takes some finesse in building the wall up and turning corners.
Of leveling sand and half the height of the first course of blocks.
Whether you re building a retaining wall or just need some extra privacy a cinder block wall is an affordable way to get the job done.
Cover the gravel between your retaining wall and landscape with topsoil or sod so your garden will grow against your wall achieving a natural look.
Design build manufacturer of interlocking large concrete blocks for gravity retaining walls security walls railroad flood control and containment bins.
These large wetcast blocks are like one ton lego blocks that interlock to create tall gravity retaining walls.
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.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Using construction adhesive secure your block caps and create the top layer of your retaining wall.
How to build a concrete wall figure a.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Integrate redi rock standard blocks with the entire family of redi rock products to create a seamless structurally sound solution.
The exact depth of the.
Check the level and alignment of all blocks as you go along adjusting them with a rubber mallet.
The block caps should overhang the retaining blocks by 1 to 1 1 2 inches.
Of compacted base 1 in.