Model No.: Lockcrete Bauer Keystone Compac I Compressive Strength (psi): 3,800 to 4,200 psi Absorption Rate: 6 to 6.5% Color: Rudy/Onyx* (special order color), Charcoal Geogrid Layer Spacing: 1.33 feet to 2 feet Typical Maximum Wall Height: 29 feet Material Composition: Cement, aggregate, water Warranty: Manufacturer Limited lifetime warranty (contact for details) Cost: Per square foot is $4 to $5

Keystone Retaining Wall Systems

Lockcrete Bauer Keystone Compac I | Retaining Walls

4444 W. 78th St.
Minneapolis, MN  55435
Fax: 952-897-3858