Redi-Rock International is leading the big block retaining wall market in North America. Redi-Rockâ€™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.
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