Keystone Compac® III

Features & Benefits

Deep unit design – Provides exceptional structural stability for taller walls.
Fiberglass pin connection system – Creates secure alignment and positive geogrid connection. Adjustable setback options – Allows near-vertical or battered wall construction.
Open-core configuration – Improves drainage and gravel interlock between units.
Trapezoidal block shape – Simplifies curved wall installations.
High shear resistance – Engineered for demanding structural applications.
Durable concrete construction – Built for long-term strength and weather resistance.