Redi rock gravity walls rely on massive concrete blocks to hold up the earth.
Solid concrete retaining wall blocks.
Find retaining wall block at lowe s today.
X 4 in concrete block 33 lb.
Versa lok segmental retaining walls are made from high strength concrete units dry stacked interlocked with pins and set on granular leveling pads.
For example you can make a concrete block wall stronger than a poured concrete wall by simply adding some reinforcing steel and additional mortar to the block wall.
A cinder block retaining wall is only as straight and solid as the base it s built on.
Make block walls solid.
The addition of thin wire truss reinforcing.
The perfect retaining wall system versa lok retaining wall systems are cost effective easy to install and give you endless design options.
Lighter hollow blocks are available but they can t be split because cutting will expose the voids.
Of compacted base 1 in.
Is manufactured to astm c 90 specifications and used in foundations and above grade masonry walls.
These solid landscape retaining wall blocks are heavy.
After the concrete blocks are laid the voids can be filled with a cement based mortar or poured concrete that contains small pea gravel.
The trick is to insert vertical steel rods from top to bottom in the hollow cores and fill those hollow cores to the top with mortar.
These mortarless walls do not need frost footings.
This heavy weight solid block is uniformly square and free of large chips.
The dry stack construction technique allows the incidental water to escape by flowing around the blocks and out the.
When concrete blocks are stacked on top of one another you can look down through the center of the foundation.
The hollow core design combines with mortarless construction to allow water to drain freely from behind the segmental retaining wall.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Also some hollow blocks require individual backfilling which is time consuming.
The gravity wall system is an engineered retaining wall solution that relies on the weight of massive one ton blocks to retain the earth.
These heavy weight interlocking gray blocks are uniform in texture size and color while being dimensional and accurate.