Type A Riprap |
18" - 30" |
Erosion control |
Type B Riprap |
12" - 24" |
Erosion control |
Type C Riprap |
6" - 8" |
Erosion control |
Type D Riprap, Gabion |
3" - 12" |
Erosion control |
#2 |
3" top size clean |
Base stone |
#4 |
2" top size clean |
Base stone |
#57 |
1 1/2" top size clean |
Asphalt mixes, concrete mixes, backfill |
#8 |
1/2" top size clean |
Asphalt mixes, concrete mixes, backfill |
#9 |
3/8" top size clean |
Asphalt mixes, backfill |
Surge rock |
Coarse stone varying in size |
Erosion control, backfill, base, roads, parking lots |
#304 |
1 1/2" top size (spec allows 2") down to dust |
Driveways, roads, parking lots |
#411 |
Specialty product |
Base, driveways, backfill |
#617 |
Specialty product |
Base, driveways, backfill |
1" Crusher Run |
1" top size down to dust |
Driveways, roads, parking lots |
1/2" Crusher Run |
Specialty product |
Driveways, roads, parking lots |
1/8" X 0", Sinter Stone |
Specialty product |
Specialty product |
Oversize Gravel |
Larger than 2" gravel; naturally occurring stone |
Landscape |
Creek Gravel (Unwashed) |
Naturally occurring stone; unwashed |
Landscaping, backfill, drainage |
#4 Gravel |
2" top size clean; naturally occurring stone |
Lateral lines |
#57 Gravel |
1 1/2" top size clean; naturally occurring stone |
Driveways, roads, parking lots |
#8 Gravel |
1/2" top size clean; naturally occurring stone |
Landscaping, backfill, drainage |
Pea Gravel |
1/2" top size clean; naturally occurring stone |
Landscaping, backfill, drainage |
Concrete Sand |
A course sand that is washed and screened |
Concrete mixes, base |
Masonry/Mortar Sand |
A clean, fine-grained sand |
Mortar mixes for brick and block |
Fill Sand |
Fine sand |
Backfill, base |
310 Pipe Gravel |
Mixture of gravel and sand |
Backfill |
Mason Mortar Sand |
A clean, fine-grained sand |
Mortar |
Filler Sand |
Specialty Product |
Filtration |
Clermont County Filter Sand |
Specialty Product |
Filtration |