Designing Reinforced Retaining Walls: The Redi-Rock PC System

Description

In very simple terms, the Redi-Rock PC System utilizes a 1540 lb. concrete blocks with a vertical core slot cast through the center, allowing us to wrap a 12 in. wide strip of geogrid through the block

 

https://www.youtube.com/watch?v=DnwA10AXMLg.