H x 8 in.
Interlocking concrete retaining wall blocks.
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Oldcastle mini beltis 3 in.
The dry stack construction technique allows the incidental water to escape by flowing around the blocks and out the.
Follow the block manufacturer s instructions for wall height limits.
Interlocking block walls don t require a footing but some styles require you to set the first course in a trench to hold the bottom of the wall in place.
The hollow core design combines with mortarless construction to allow water to drain freely from behind the segmental retaining wall.
W x 4 in.
Buy 378 or more 1 15.
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.
D tan charcol concrete retaining wall block 378 piece pallet model 16253061 1 28 1 28.
Cut the slope back 12 to 15 inches from the rear of the trench to leave room for gravel backfill and a drainpipe a must for retaining walls.
Srw s are designed to perform differently and unlike boulders timbers and poured walls they can be installed.
Srw s have many advantages over other methods of slope control.
We manufacture and distribute a diverse selection of decorative and high performance segmental retaining wall srw systems for residential and commercial use.