Construction Gravel vs Rip Rap

Construction Gravel

Construction gravel is a broad category of mixed-size stone used for general building and site work. It typically includes a combination of crushed stone sizes suitable for base preparation and structural fill.

Rip Rap

Large, heavy, angular stones ranging from 6 to 24+ inches used primarily for erosion control. Rip rap protects shorelines, stream banks, bridge abutments, and steep slopes from water erosion. The heavy weight and interlocking shape resist displacement by flowing water and wave action.

Construction Gravel

• ✓ Construction sites
• ✓ Base layers
• ✓ Backfill
• ✓ Temporary roads

Rip Rap

• ✓ Shoreline protection
• ✓ Stream bank stabilization
• ✓ Bridge abutments
• ✓ Steep slope stabilization
• ✓ Culvert outlets
• ✓ Retaining wall faces

Construction Gravel

• + Versatile material
• + Readily available
• + Cost-effective
• + Suitable for many applications

• − Inconsistent sizing
• − Not decorative
• − Varies by supplier

Rip Rap

• + Extremely effective at preventing water erosion
• + Heavy weight resists displacement by water
• + Long-lasting — lasts decades with no maintenance
• + Angular shape interlocks for stability
• + Natural appearance blends with waterside environments

• − Very heavy — requires heavy equipment to place
• − Expensive for large projects
• − Not suitable for foot traffic
• − Requires engineering design for major installations
• − Limited decorative appeal

Construction Gravel

Mixed crushed stone sizes ranging from fines to 1" or larger. Color varies by quarry source.

Rip Rap

Large angular stones typically 6-24 inches in diameter, though some applications use stones up to 36 inches or larger. Weight ranges from 25 to 500+ pounds per stone. Colors vary by source quarry — typically gray, blue-gray, tan, or brown. Sold by the ton rather than by the yard.