Keystone Compac III
Build retaining walls over 4 feet high with lighter-weight blocks that speed installation without sacrificing structural performance. The pin connection method allows near-vertical or battered wall designs using the same block units. Shorter tail design reduces material handling while maintaining positive reinforcement connections for engineered wall applications.
$9.00 / Sq Ft
Disclaimer
While we strive to provide accurate images of our materials on our website, it is important to note that these images are for illustrative purposes only. The actual products in stock may differ in color and appearance due to the natural variations of the materials and the ongoing changes in our inventory. We source many of our materials from multiple quarries in the area and stockpiles can change daily. Customers are highly encouraged to visit our locations and view the materials in-person before placing an order. If color or texture is an important factor, please consider ordering all the materials for your job at one time to ensure consistency.Common Uses
- Tall retaining walls: Pin connection handles engineered walls over 4 feet high with positive reinforcement attachment. Lighter weight reduces equipment requirements compared to heavier block alternatives.
- Commercial installations:: Proven wall performance meets engineering requirements for commercial developments and public works projects. Pin connection provides structural reliability for high-load applications.
- Residential slope control: Battered or near-vertical design options work with different site conditions and aesthetic preferences. Shorter tail reduces excavation requirements in tight residential spaces.
- Tiered wall construction: Pin connection allows multiple wall tiers with consistent appearance and structural integrity. Lighter blocks simplify material transport to upper tier locations.
Material Details
- Connection type: Pin system (2 pins per block)
- Design options: Near vertical or battered setback
- Reinforcement: Positive connection capability
- Weight: Lighter than standard blocks
- Type: Segmental retaining wall block
- Coverage: Varies based on wall height and design
