#57 Stone in North Dakota

On wet spring work in the Red River Valley, a contractor may select #57 Stone when a job calls for drainage work or a concrete mix. Its fractured pieces leave voids that form flow channels, helping it work in confined areas. It also fits structural and landscaping applications, including areas beside retaining walls where drainage needs attention. This makes its placement easier to plan before surrounding areas are finished.

Farther west, gumbo brings another drainage concern, and deep frost can make water control important around the work. For a drainage installation, install #57 Stone within the system so its voids remain available for runoff rather than being mixed through surrounding soil. The material can also be incorporated into concrete where crushed aggregate is called for. That clear role helps avoid treating drainage aggregate as a substitute for general site fill on demanding jobs.

Stone for Concrete

Concrete mixes often include #57 stone as coarse aggregate. The 3/16 to 1-inch pieces help form a load-bearing concrete mix for foundations, slabs, and structural components, supporting compressive strength and long-term service.

French Drains & Drainage Systems

#57 stone leaves connected gaps between the pieces, giving water a route through French drain installations, curtain drains, and perimeter drainage systems. This open layer helps water travel instead of collecting in the stone, a useful consideration in Red River Valley clay.

Retaining Wall Backfill

For the area behind a retaining wall, #57 stone can provide both support and a path for water to escape. Keeping water from accumulating in the backfill helps reduce hydrostatic pressure, especially through deep frost and freeze-thaw cycling.

Driveway & Parking Surfaces

#57 stone can be used for driveways and parking areas that need to shed water. Compaction seats the angular rock together, and its larger pieces give vehicle tires traction.

Specified Aggregate Size

ASTM aggregate gradation specifications define the size range for #57 stone. Using a recognized gradation gives engineers and contractors a known material category when plans call for aggregate sizing requirements.

Water Flow

The 3/16 to 1-inch range leaves connected openings between the stones for water movement. Use #57 stone where a residential or commercial project needs a free-draining aggregate.

Load Support

In concrete and beneath base applications, #57 stone helps distribute heavy loads and limit settlement. Its angular particles lock together when compacted, which is useful where deep frost can affect the base.

Multiple Uses

#57 stone has uses in concrete, drainage, and landscape projects. Using it across several phases can reduce the number of aggregate materials you need to handle.