3/4 Crushed Rock in New Mexico

Across a landscaped yard, 3/4 Crushed Rock presents a rough, angular appearance rather than the look of rounded aggregate. That broken character also lets the pieces engage under compaction, so it suits drainage areas and supporting layers for flagstone patios. In New Mexico, caliche can send water sideways during a monsoon, and an arroyo can carry loose gravel during heavy rain. Those conditions call for careful grading around hardscape and landscape work.

Near an arroyo, keep loose rock outside the flow line. For a flagstone patio, grade the base to shed water and compact the stone after placement so it can form a settled supporting layer. The spaces between the angular pieces help drainage, which can reduce surface pooling where caliche limits downward movement.

Driveway & Road Base

Use 3/4-inch crushed stone as a compacted subbase for driveways and roads. It forms a firm layer for vehicle traffic and helps limit surface wear. In monsoon areas, grade the base so water sheds away instead of running across it.

Foundation Base Work

For footings at homes and pads at commercial sites, 3/4-inch crushed stone creates a load-supporting layer below the foundation. Its open gradation lets water drain through the base, which is useful where runoff needs to be directed away.

Drainage Systems

Because the 3/4-inch pieces are angular and evenly sized, water can move through the stone without the layer losing its shape. It fits French drains, utility-trench fill, and stormwater control work.

Retaining Wall Backfill

Retaining walls need backfill that supports the wall and lets water escape. Place 3/4-inch crushed stone behind block, timber, or stone walls for drainage and stable backfill.

Compaction

Compacting 3/4-inch crushed stone brings its rough, angular pieces together into a firm base. The finished layer helps reduce shifting, rutting, and erosion under heavy traffic or loads.

Drainage

The uniform 3/4-inch gradation leaves open spaces for water to move through the stone. This can help keep water from collecting near structures and foundations, including during moderate frost conditions.

Common Uses

Use 3/4-inch crushed stone on driveways, in drainage installations, and for other general aggregate work.

Material Planning

Bulk 3/4-inch crushed stone can be ordered for projects that need a compacted base or drainage rock. Estimate the required depth and coverage before placing the order.