The blocks are made from cement and lightweight aggregate materials.
Building a landscape block retaining wall.
But for diyers retaining wall blocks made of concrete are the best solution.
With the layout marked you can begin digging the trench.
Adjust for sloping ground.
Cinder blocks will require mortar and may also require rebar reinforcement.
Using a shovel mark the ground where the retaining wall will be built.
Retaining walls can be made form landscaping timbers but these may require extra engineering work and are probably best left to professionals.
There are various designed wall block systems.
While retaining walls are made out of many types of building materials a landscape retaining wall utilizing a retaining wall block system is a popular choice due to the easy installation features.
Excavate the entire area to a depth of 8.
Cover the gravel between your retaining wall and landscape with topsoil or sod so your garden will grow against your.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.
Make sure you stagger the blocks.
Getting the first course flat and level is extremely important so take your time.
To bury the first row.
Set the blocks with a heavy rubber or plastic mallet.
Dig for the first row of block.
Using construction adhesive secure your block caps and create the top layer of your retaining wall.
Get the first course of landscape retaining wall blocks right use a torpedo level to level each of the landscape retaining wall blocks front to back and a 4 or 6 ft.
Drive long wooden stakes into the ground.
Architectural blocks are the easiest to use because they have a built in lip that holds them in place.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
Spread approximately 4 of gravel evenly in the trench and rake the.
Prepare the foundation step 1.
Hgtv expert justin cave shows how to build a retaining wall using architectural blocks or cinder blocks.
Level to keep each course level and even.
Brush off the previous course to clean off any debris.
Now lay your landscape fabric on top of your block and place your second row of blocks on top so they hold the fabric down.