Granite Rock Fines
Granite Rock Fines are crushed granite. This material is 1/4" Minus and well graded to provide for excellent compaction and contains no large aggregate. Uses include compacted base under pavers, as track fines, path fines, and athletic infield material. Granite Rock Fines are produced daily and stored in a covered bin so they are available dry year round. This aggregate is typically gray in color.
ASTM Properties
| Sand Equivalent | Greater than or equal to 50 |
| Fine Durability | Greater than or equal to 65 |
Sieve Analysis
| Inches | MM/UM | Grading* | |
|---|---|---|---|
| #4 | 4.75 mm | 100 | |
| #8 | 2.36 mm | 84 | |
| #16 | 1.18 mm | 59 | |
| #30 | 600 um | 46 | |
| #50 | 300 um | 35 | |
| #100 | 150 um | 25 | |
| #200 | 75 um | 17 |
*Grading results are typical
Branch Availability
-
- A.R. Wilson Quarry
- 1900 Quarry Road
- Aromas, CA 95004
- 831.768.2380
-
- Southside Sand & Gravel
- 5632 Airline Highway
- Hollister, CA 95023-9642
- 831.630.3200
Granite Rock Fines
