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Graded RipRap- Design Values |
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| RipRap Class | D15 Weight (lbs.) |
| Class AI | 25 |
| Class I | 50 |
| Class II | 150 |
| Class III | 500 |
| Type I | 1,500 |
| Type II | 6,000 |
Rockydale Quarries Corporation
• P.O. Box 8425
• Roanoke, VA 24014
1-800-774-1696 • FAX (540)774-9114