September 17, 2021
rb34
In Stock
¾” Maximum high-quality roadbase that meets stringent Department of Transportation specifications as well as demanding commercial applications.
*Gallery images represent roadbase from multiple gravel pits.
**Sieve analysis results may vary. Please contact Sunroc for the most recent test results.
| ASTM C136 / AASHTO T27 | |
|---|---|
| Sieve Size | % Passing* |
| 25.0 mm (1") | 100 |
| 19.0 mm (3/4") | 97 |
| 12.5 mm (1/2") | 80 |
| 9.5 mm (3/8") | 71 |
| 4.75 mm (No.4") | 57 |
| 2.36 mm (No. 8) | 48 |
| 1.18 mm (No. 16) | 42 |
| 0.600 mm (No. 30) | 31 |
| 0.300 mm (No.50) | 16 |
| 0.150 mm (No.100) | 9 |
| 0.075 mm (No.200) | 5.6 |
Pavers & Masonry