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.
Solid concrete retaining wall blocks.
A cinder block retaining wall is only as straight and solid as the base it s built on.
Of compacted base 1 in.
Versa lok segmental retaining walls are made from high strength concrete units dry stacked interlocked with pins and set on granular leveling pads.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Lighter hollow blocks are available but they can t be split because cutting will expose the voids.
Of leveling sand and half the height of the first course of blocks.
This heavy weight solid block is uniformly square and free of large chips.
The perfect retaining wall system versa lok retaining wall systems are cost effective easy to install and give you endless design options.
These solid landscape retaining wall blocks are heavy.
Make block walls solid.
These heavy weight interlocking gray blocks are uniform in texture size and color while being dimensional and accurate.
The dry stack construction technique allows the incidental water to escape by flowing around the blocks and out the.
The gravity wall system is an engineered retaining wall solution that relies on the weight of massive one ton blocks to retain the earth.
X 4 in concrete block 33 lb.
Also some hollow blocks require individual backfilling which is time consuming.
These mortarless walls do not need frost footings.
Find retaining wall block at lowe s today.
Design build manufacturer of interlocking large concrete blocks for gravity retaining walls security walls railroad flood control and containment bins.
Is manufactured to astm c 90 specifications and used in foundations and above grade masonry walls.
The addition of thin wire truss reinforcing.
Incidental water moves easily through a vertical drain that is formed by the layer of wall rock placed behind the block and in the block cores.
The hollow core design combines with mortarless construction to allow water to drain freely from behind the segmental retaining wall.
When concrete blocks are stacked on top of one another you can look down through the center of the foundation.