For maximum stability, install the base wall blocks on a crushed gravel base about halfway below ground.
How To Build A Freestanding Block Wall. The tumbled and weathered edge creates a natural stone surface and look. They had a lip on the back that is meant to grab the back of the block below it and keep it from sliding forward.
Resource guide for retaining walls & freestanding face ... from i0.wp.com
A gas silicate building block is modern material for the construction of walls with seams of minimum value. (cmu) they are laid on mortar very similar to construction with bricks, except for some major differences. How to build a stone wall.
Visit www.anchorwall.com for more information.
They're a good way to level off an area in your yard, to create some useful you can build a retaining wall up to 1.5m high without needing building consent. For a freestanding landscape wall, this. How to design and build a stone wall. A keystone block retaining wall can be a great landscaping feature in your place.
