October 25, 2021
RBS2
In Stock
2.5″ road base produced from ‘haul back’ concrete from both ready-mix operations and job sites. This material provides customers a second road base option with the added advantage of putting recycled material to use.
*Sieve analysis results may vary. Please contact for the most recent results.
| ASTM C136 / AASHTO T27 | |
|---|---|
| Sieve Size | % Passing* |
| 50.0 mm (2") | 100 |
| 37.5 mm (1-1/2") | 100 |
| 25.0 mm (1") | 94 |
| 19.0 mm (3/4") | 81 |
| 12.5 mm (1/2") | 67 |
| 9.5 mm (3/8") | 62 |
| 6.3 mm (1/4") | 54 |
| 4.75 mm (No.4") | 50 |
| 2.36 mm (No. 8) | 41 |
| 1.18 mm (No. 16) | 35 |
| 0.600 mm (No. 30) | 30 |
| 0.300 mm (No.50) | 25 |
| 0.150 mm (No.100) | 14 |
| 0.075 mm (No.200) | 9 |
Pavers & Masonry