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.
How to build a mortarless concrete block wall.
How to build a block wall without mortar.
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.
There are many ways to build one but the easiest method uses interlocking bricks designed for dry stacking.
Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
The depth and size of the foundation will vary depending on the size of the concrete block wall and the weight it must support but a typical freestanding wall requires a foundation that is about twice as wide as the wall itself and which extends about 1 foot down below the frost line.
Fay block materials offers a complete selection of two sided free standing wall systems that consist of three standard concrete blocks along with a cap block.
Using our mortarless wall systems you can easily build walls in any size shape or layout including custom curves posts corners and more.
A stem wall is the outer portion of a structure s foundation the stem wall lifts the structure above the ground level to protect it from moisture.
Follow the block manufacturer s instructions for wall height limits.
This will aid in the adhesion of the material to the block and will also eliminate the otherwise dry block from pulling the moisture out of your surface bonding cement mix.
This video shows you how to build a dry stack concrete block wall without mortar using quikrete quikwall surface.
Before applying the surface bonding cement dampen the surface of the block.