Redi-Rock International is leading the big block retaining wall market in North America. Redi-Rock’s retaining walls utilize blocks weighing over 1 ton each. The massive scale of the system allows walls to be built much higher than other wall systems without using geogrid or tie-backs.
Visit Redi-Rock Retaining Walls
Among other things, they are the makers of various drilled shaft spacing products. They also sell helical anchors, soil screws, tieback anchors, underpinning solutions and more. Visit Foundation Technologies, Inc
TerraSystems is a geotechnical contracting firm specializing in dynamic compaction, rammed aggregate columns, wick drains, and various vibro systems for improving poor soil conditions. They are based in Lovettsville, Virginia. Visit TerraSystems Incorporated
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