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Trap Rock Rip Rap 6-15"
$109.00
Trap rock rip rap from about 6 to 15 inches, crushed from hard Dresser basalt. Use it for shoreline and bank protection, culvert outlets, drainage channels and other erosion control.
How it's sold
Priced per cubic yard. Enter cubic yards as the quantity. One cubic yard covers about 108 sq ft at 3" deep, or 81 sq ft at 4" deep.
Ordering at a glance
- Sold by: Cubic yard, loaded in bulk
- Weight per cu yd: About 1.3 tons (Dresser's average for its trap rock; not specific to this size)
- Coverage per cu yd at 12" thick: About 27 sq ft
- Coverage per cu yd at 18" thick: About 18 sq ft
Specifications
- Size: 6-15" (Dresser erosion-control grade)
- Rock type: Trap rock (altered basalt), Dresser, WI
- Hardness: Mohs 6.5-7.5
- Specific gravity: 2.98 (ASTM C127)
- Uses: Erosion control, shorelines, culvert outlets, channels
Ordering notes
- Pick up at our Hugo yard or schedule delivery. Contact us for delivery rates.