Allan Block Retaining Wall 90 Degree Bend

This short video clearly shows how to saw-cut an Allan Block to make a 90-degree bend.   The block requires cutting so that it will fit perfectly when using the 6- or 9-degree batter blocks.  This is a MUST SEE video if you build Allan Block retaining walls or sell them.

Joseph Kowalski, P.E.
Current State PE Registrations