
How To Build A Retaining Wall Using Sleepers
· When used as a retaining wall, a minimum of 600mm should be set below ground into a concrete foundation. Building a Retaining Wall. Sleepers may be used vertically or horizontally when building a retaining wall. Horizontally laid sleepers are recommended for low level walls. It is vital to use the coursing method described above in order to strengthen your wall and maintain its integrity ...